Pollutant | Air Quality Objective | Date to be achieved by | |
Concentration | Measured as | ||
Benzene | 16.25 μg/m3 All authorities | running annual mean | 31.12.2003 |
5.0 μg/m3 Authorities in England and Wales only | annual mean | 31.12.2010 | |
1,3-Butadiene | 2.25 μg/m3 | running annual mean | 31.12.2003 |
Carbon monoxide | 10.0 mg/m3 Authorities in England, Wales and N. Ireland. | maximum daily running 8-hour mean | 31.12.2003 |
Lead | 0.5 μg/m3 | annual mean | 31.12.2004 |
0.25 μg/m3 | 31.12.2008 | ||
Nitrogen dioxide | 200 μg/m3 not to be exceeded more than 18 times a year | 1 hour mean | 31.12.2005 |
40 μg/m3 | annual mean | 31.12.2005 | |
Particles (PM10) (gravimetric) All authorities | 50 μg/m3 not to be exceeded more than 35 times a year | 24 hour mean | 31.12.2004 |
40 μg/m3 | annual mean | 31.12.2004 | |
Particles (PM10) (gravimetric) Provisional objectives for England (not London) and Wales | 50 μg/m3 not to be exceeded more than 7 times a year | 24 hour mean | 31.12.2010 |
20 μg/m3 | annual mean | 31.12.2010 | |
Sulphur dioxide | 350 μg/m3 not to be exceeded more than 24 times a year | 1 hour mean | 31.12.2004 |
125 μg/m3 not to be exceeded more than 3 times a year | 24 hour mean | 31.12.2004 | |
266 μg/m3 not to be exceeded more than 35 times a year | 15 minute mean | 31.12.2005 |
Checklist Item (from Box 2.2) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data | Carbon monoxide is not monitored on the Isle of Wight |
Road Traffic- B) Very busy roads or junctions in built-up areas | There are no very busy roads or junctions on the Isle of Wight (i.e. single carriageway roads where the AADT>80,000, or dual carriageway roads where the AADT>120,000, or motorways where the AADT>140,000). The busiest road in the authority is Medina Way which has an AADT of 34,334 (2005). |
Conclusion | The assessment has indicated that the CO objective is unlikely to be exceeded at any location on the island, and therefore a Detailed Assessment for this pollutant will not be required. |
Checklist Item ( from Box 3.2 in TG(03) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data outside an AQMA | Following a Detailed Assessment in January 2005, benzene was monitored for three months during 2005 and no exceedences were predicted. No AQMA was declared, but further monitoring may be necessary as a result of future developments on the island. Monitoring data are presented in Appendix C. |
B) Monitoring data within an AQMA | |
Road Traffic- C) Very busy roads or junctions in built-up areas | There are no very busy roads or junctions on the Isle of Wight (i.e. single carriageway roads where the AADT>80,000, or dual carriageway roads where the AADT>120,000, or motorways where the AADT>140,000). The busiest road in the authority is Medina Way which has an AADT of 34,334 (2005). |
Industrial Sources D) New industrial sources | There are no petroleum processes or other industrial processes that emit sufficient quantities of benzene on the Isle of Wight, nor have there been any changes since the previous USA to consider for the purpose of this assessment. |
E) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Other Sources F) Petrol stations | There are no petrol filling stations with an annual throughput of more than 2 million litres per year, near to a busy road (>30,000 vehicles per day), and within 10m of a sensitive receptor. |
G) Major fuel storage depots (petrol only) | The only major fuel depot within the authority is located at East Cowes and has a throughput of 50 million litres per annum. Monitoring using passive diffusion tubes at this location has shown that no exceedences of the objective are likely. |
Conclusion | Monitoring data taken during 2005 following the Detailed Assessment has indicated that the benzene objectives are unlikely to be exceeded at any location on the island, including the major fuel depot, and no further action will be required. |
Checklist Item (from Box 4.2) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data | 1,3-butadiene is not monitored on the Isle of Wight. |
Industrial Sources B) New industrial sources | There are no new industrial processes within the Isle of Wight or within neighbouring authorities, nor are there any industrial sources with increased emissions, or new relevant exposure to consider for the purpose of this assessment. |
C) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Conclusion | The assessment has indicated that the 1,3-butadiene objective is unlikely to be exceeded at any location on the island, and therefore a Detailed Assessment for this pollutant will not be required. |
Checklist Item (from Box 5.1) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data | Lead is not monitored on the Isle of Wight. |
Industrial Sources B) New industrial sources | There are no new industrial processes on the Isle of Wight, nor are there industrial sources with increased emissions, or new relevant exposure to consider for the purpose of this assessment. |
C) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Conclusion | The assessment has indicated that the lead objectives are unlikely to be exceeded at any location on the island, and therefore a Detailed Assessment for this pollutant will not be required. |
Checklist Item (from Box 6.2) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data from outside an AQMA | No AQMA has been declared on the Isle of Wight. In April 2005 the number of sites where nitrogen dioxide is monitored was reduced from nine to two, leaving sites IW4 and IW8. Exceedences were recorded at these two sites in 2003 and 2005 and at IW8 in 2004. Forecast concentrations to 2010 from 2005 results, predicted IW8 to still exceed the 2005 objective in 2010. Concentrations at the nearest property to IW4 were predicted to exceed the objective, but concentrations at the closest property to IW8 were predicted to be below the objective. A Detailed Assessment is recommended on the basis of these results. See Appendix D for further details. |
B) Monitoring data within an AQMA | |
Road Traffic- C) Narrow congested streets with residential properties close to the kerb | There has been no change since the previous USA; there are no narrow congested streets with residential properties close to the kerb where there is an AADT flow of above 10,000. |
Checklist Item (from Box 6.2) | Updating and Screening Assessment |
D) Junctions | The previous round of Review and Assessment did not assess any junctions, but locations with a combined AADT of over 10,000 and with relevant exposure within 10 m of the kerb have been identified. Twelve junctions were assessed using the DMRB Methodology and no exceedences of the objectives were predicted for 2005 or 2010. Concentrations of NO2 were predicted to decrease between 2005 and 2010. See Appendix E. |
E) Busy streets where people may spend 1 hour or more close to traffic | There has been no change since the previous USA; there are no busy streets where people may spend 1 hour or more close to traffic where there is an AADT flow of above 10,000. |
F) Road with high flow of buses and/or HGVs | There has been no change since the previous USA; there are no roads with unusually high flows of buses and/or HGVs (i.e. greater than 25%) |
G) New roads constructed or proposed since the previous round of R &A | There have been no new roads constructed or proposed since the previous USA. |
H) Roads with significantly changed traffic flows, or new relevant exposure. | No roads with an AADT of >10,000 have shown a significant increase (>25%) in traffic flow. There is no new relevant exposure. |
I) Bus stations | There are no bus stations on the Isle of Wight with relevant exposure within 10 m of the kerb. |
Industrial Sources J) New industrial sources | There are no new industrial processes on the Isle of Wight or within neighbouring authorities, nor are there industrial sources with increased emissions, or new relevant exposure to consider for the purpose of this assessment. |
K) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Other Sources L) Aircraft | There are two airfields on the Isle of Wight, both of which are used for recreational flights only. There are no commercial flights from these airfields. These airfields will not be considered further for the purpose of this assessment. |
Conclusion | Exceedences at IW8 and IW4 have occurred in the past three years. It is therefore likely that exceedences could be occurring at other locations on the island. Further monitoring at sites where the public could be exposed to these levels is therefore recommended and a Detailed Assessment is required for this pollutant. |
Checklist Item (from Box 7.2) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data from outside an AQMA | Sulphur dioxide is not monitored on the Isle of Wight and no AQMA was declared following the Detailed Assessment in January 2005. |
B) Monitoring data within an AQMA | |
Industrial Sources C) New industrial sources | There are no new industrial processes on the Isle of Wight or within neighbouring authorities, nor are there industrial sources with increased emissions, or new relevant exposure to consider for the purpose of this assessment. |
D) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Domestic Sources E) Areas of domestic coal burning | There are no known areas where significant domestic coal (or smokeless fuel) burning takes place. |
Boilers F) Small boilers >5MW( thermal) | There are no known boilers of greater than 5MW that burn coal or oil on the island. |
Other Sources G) Shipping | There are three car ferry terminals on the Isle of Wight with significant numbers of shipping movements per year (> 5000) and there are relevant receptors within 1 km of the ports. There have been no changes since the last round of Review and Assessment and the Detailed Assessment in 2005 predicted that exceedences were not likely and that the impact of the ship emissions upon local receptors was not significant. No AQMA was declared. |
H) Railway :Locomotives | There is one preserved railway on the Island, operated by two small steam locomotives but there are no locations where diesel locomotives or steam locomotives are regularly stationary for 15 minutes where members of the public may be exposed. |
Conclusion | The assessment has indicated that the sulphur dioxide objectives are unlikely to be exceeded at any location on the island, and therefore a Detailed Assessment will not be required for this pollutant. |
Checklist Item (from Box 8.4) | Updating and Screening Assessment |
Monitoring Data A) Monitoring data from outside an AQMA | PM10 is not monitored on the Isle of Wight and there is no AQMA on the island. |
B) Monitoring data within an AQMA |
Checklist Item (from Box 8.4) | Updating and Screening Assessment |
Road Traffic- C) Busy roads or junctions in Scotland | N/A |
D) Junctions | The previous round of Review and Assessment did not assess any junctions, but locations with a combined AADT of over 10,000 and with relevant exposure within 10 m of the kerb have been identified. Twelve junctions were assessed using the DMRB Methodology and no exceedences of the 2004 PM10 objective were predicted for 2005. Exceedences of the 2010 objective were predicted at six of the twelve junctions but it should be noted that this objective is provisional. See Appendix E. |
E) Roads with high flow if buses and/or HGVs | There has been no change since the previous round of assessment; there are no roads with unusually high flows of buses and/or HGVs (i.e. greater than 20%) |
F) New roads constructed or proposed since last round of R&A | There have been no new roads constructed or proposed since the previous round of Review and Assessment. |
G) Roads with significantly changed traffic flows, or new relevant exposure | No roads with an AADT of >10,000 have shown a significant increase (>25%) in traffic flow. There is no new relevant exposure. |
H) Roads close to the objective during the second round of R&A | There were no roads close to the objective during the second round of Review and Assessment (the greatest number of daily exceedences predicted in 2004, at a sensitive receptor, was 8). |
Industrial Sources I) New industrial sources | There are no new industrial processes on the Isle of Wight or within neighbouring authorities, nor are there industrial sources with increased emissions, or new relevant exposure to consider for the purpose of this assessment. |
J) Industrial sources with substantially increased emissions, or new relevant exposure. | |
Domestic Sources K) Areas of domestic fuel burning | There are no known areas where significant domestic solid fuel burning takes place. |
Other Sources L) Quarries/ landfill / opencast coal / handling of dusty cargo at ports etc | There are ten areas of quarrying activity on the Isle of Wight, but these have not changed since their assessment in the Stage 2 Review. |
M) Poultry Farms | There are no poultry farms on the island where it is thought likely that emissions of PM10 could contribute to exceedences of the PM10 objectives. |
N) Aircraft | There are two airfields on the Isle of Wight, both of which are used for recreational flights only. There are no commercial flights from these airfields. These airfields will not be considered further for the purpose of this assessment. |
Conclusion | The assessment has indicated that the PM10 objectives are unlikely to be exceeded at any location on the island, and therefore a Detailed Assessment will not be required for this pollutant. |
Town | Road | Date of Count | Total | No. Flows |
Newport | Medina Way | 05/08/2002 | 32660 | 2 |
Newport | Horsebridge Hill | 06/08/2001 | 25776 | 2 |
Lake | Lake Hill | 28/07/2003 | 23088 | 2 |
Newport | Fairlee Road | 06/08/2001 | 21848 | 2 |
Newport | Blackwater Road | 11/08/2003 | 21136 | 2 |
Wootton | Eleanors Grove | 20/08/2001 | 19676 | 2 |
Apse Heath | Newport Road | 05/08/2002 | 17409 | 2 |
Wootton | Lushington Hill | 07/10/2002 | 15990 | 2 |
East Cowes | Whippingham Road | 20/08/2001 | 15484 | 2 |
Ryde | Quarr Hill | 14/07/2003 | 14446 | 2 |
Lake | Newport Road | 12/05/2003 | 14440 | 2 |
Newport | Carisbrooke Road | 29/07/2001 | 13886 | 2 |
Brading | Brading Road | 19/08/2002 | 13863 | 2 |
Newport | Forest Road | 23/06/2003 | 13035 | 2 |
Whippingham | Main Road | 31/05/2003 | 12348 | 2 |
Sandown | Broadway | 01/04/2002 | 12283 | 2 |
Newport | Forest Road | 20/08/2001 | 11979 | 2 |
Ryde | St Johns Hill | 18/05/2001 | 11740 | 2 |
Newport | Fairlee Road | 09/07/2001 | 11450 | 1 |
Newport | Cross Lane | 21/05/2001 | 10439 | 1 |
Shanklin | Sandown Road | 02/12/2002 | 9920 | 2 |
Ryde | Green Street | 01/10/2001 | 9883 | 2 |
Newport | Blackwater Road | 30/06/2003 | 9749 | 1 |
Wootton | High Street | 30/06/2003 | 9710 | 1 |
Ryde | Binstead Hill | 09/06/2003 | 9417 | 1 |
Ryde | Ashey Downs Road | 08/09/2003 | 9205 | 2 |
Godshill | Newport Road | 05/08/2002 | 9055 | 2 |
Shalfleet | Yarmouth Road | 20/08/2001 | 8887 | 2 |
St Helens | Station Road | 12/08/2002 | 8192 | 2 |
Lake | Newport Road | 13/01/2003 | 7905 | 1 |
Lake | Newport Road | 06/01/2003 | 7774 | 1 |
Wroxall | St Johns Road | 18/08/2003 | 7461 | 2 |
Newport | Staplers Road | 09/06/2003 | 7268 | 1 |
Freshwater | Newport Road | 04/08/2003 | 7202 | 2 |
Yarmouth | Tennyson Road | 10/09/2001 | 7062 | 2 |
Godshill | Newport Road | 04/11/2002 | 6734 | 2 |
Brading | High Street | 16/06/2003 | 6613 | 1 |
Ryde | St Johns Road | 03/02/2003 | 6594 | 1 |
Brading | New Road | 08/07/2002 | 6509 | 1 |
Shanklin | Bonchurch Road | 13/08/2001 | 6500 | 2 |
Brading | Beaper Shute | 01/04/2002 | 6452 | 1 |
Shanklin | Victoria Avenue | 28/07/2003 | 6415 | 2 |
St Helens | Carpenters Road | 14/07/2003 | 6364 | 2 |
Wootton | Briddlesford Road | 05/08/2002 | 6344 | 2 |
Apse Heath | Newport Road | 08/07/2002 | 6296 | 1 |
Freshwater | Newport Road | 14/07/2003 | 6079 | 2 |
Ryde | Great Preston Road | 23/09/2002 | 5974 | 2 |
Arreton | Hale Common | 17/03/2003 | 5965 | 1 |
Shanklin | Old Village | 26/05/2002 | 5957 | 2 |
Arreton | Main Road | 11/02/2002 | 5947 | 1 |
Northwood | Nodes Road | 02/04/2001 | 5925 | 2 |
Wootton | Lushington Hill | 21/05/2001 | 5796 | 1 |
Wootton | Fishbourne Lane | 18/08/2003 | 5725 | 2 |
Brading | High Street | 27/05/2002 | 5547 | 1 |
Ryde | St Johns Road | 19/11/2001 | 5251 | 1 |
Town | Road | Date of Count | Total | No. Flows |
Totland | The Broadway | 11/06/2001 | 5162 | 2 |
Shanklin | Victoria Avenue | 23/09/2002 | 5102 | 2 |
Havenstreet | Main Road | 19/08/2002 | 5099 | 2 |
Totland | Colwell Road | 25/08/2003 | 5013 | 2 |
Sandown | Perowne Way | 24/09/2001 | 4927 | 2 |
Ryde | Pellhurst Road | 14/07/2003 | 4907 | 2 |
Sandown | Culver Parade | 09/06/2003 | 4898 | 2 |
Yarmouth | Bouldnor Road | 13/01/2003 | 4852 | 2 |
Brading | Brading Down Road | 18/08/2003 | 4843 | 2 |
Ryde | Stroudwood Road | 19/08/2002 | 4603 | 2 |
St Helens | Carpenters Road | 04/11/2002 | 4578 | 2 |
Brading | Beaper Shute | 08/04/2002 | 4498 | 1 |
Freshwater | Tennyson Road | 27/08/2001 | 4492 | 1 |
Ryde | East Hill Road | 29/04/2002 | 4393 | 1 |
Bembridge | Embankment Road | 03/02/2003 | 4238 | 2 |
Wootton | Park Road | 25/06/2001 | 4233 | 2 |
Cowes | Baring Road | 22/01/2002 | 4210 | 2 |
Cowes | Mill Hill Road | 14/07/2003 | 4159 | 2 |
Havenstreet | Main Road | 19/08/2002 | 3949 | 2 |
Freshwater | Military Road | 13/08/2001 | 3938 | 2 |
East Cowes | Victoria Grove | 30/06/2003 | 3913 | 2 |
Freshwater | The Avenue | 13/01/2003 | 3882 | 2 |
Shalfleet | Watchingwell | 05/08/2002 | 3811 | 1 |
Ventnor | Albert Street | 18/06/2001 | 3755 | 1 |
Ryde | Ashey Road | 04/02/2002 | 3747 | 2 |
Cowes | Mill Hill Road | 11/06/2001 | 3594 | 2 |
Ryde | St Thomas Street | 08/03/2003 | 3571 | 2 |
Newport | Shide Road | 29/10/2001 | 3496 | 2 |
East Cowes | York Avenue | 12/05/2003 | 3483 | 1 |
Whitwell | Ventnor Road | 28/07/2003 | 3427 | 2 |
Ventnor | St Boniface Road | 29/07/2002 | 3346 | 2 |
Ryde | High Street | 13/05/2002 | 3309 | 1 |
Newport | Clatterford Road | 15/10/2001 | 3283 | 2 |
Calbourne | Main Road | 15/10/2001 | 3283 | 2 |
Ventnor | Upper Gills Cliff Road | 13/08/2001 | 3274 | 2 |
Shanklin | Brook Road | 28/04/2003 | 3270 | 2 |
Gurnard | Main Road | 09/07/2001 | 3169 | 2 |
Ventnor | Leeson Road | 11/02/2002 | 3064 | 2 |
Freshwater | Military Road | 03/06/2002 | 2972 | 2 |
Cowes | Rolls Hill | 05/08/2002 | 2954 | 2 |
Newchurch | Main Road | 08/04/2002 | 2847 | 2 |
Newport | Bowcombe Road | 14/07/2003 | 2758 | 2 |
Newport | Crocker Street | 19/02/2001 | 2708 | 1 |
Shanklin | Victoria Avenue | 25/11/2002 | 2684 | 1 |
Newport | Bowcombe Road | 17/02/2003 | 2668 | 2 |
Ryde | Upton Road | 11/11/2002 | 2644 | 2 |
Yarmouth | Yarmouth Road | 12/03/2001 | 2597 | 1 |
Ryde | High Park Road | 18/03/2002 | 2559 | 2 |
Newport | Whitcombe Road | 09/11/2002 | 2524 | 2 |
Niton | Chatfield Road | 28/07/2003 | 2485 | 2 |
Whitwell | High Street | 30/04/2001 | 2434 | 2 |
Niton | Undercliff Drive | 28/07/2003 | 2350 | 2 |
Niton | Chatfield Road | 05/11/2001 | 2304 | 2 |
Northwood | Pallance Road | 28/04/2003 | 2299 | 2 |
Ryde | Warwick Street | 22/01/2001 | 2242 | 1 |
Newport | Furrlongs | 15/10/2001 | 2153 | 2 |
Rookley | Niton Road | 22/01/2001 | 2134 | 2 |
Ryde | Harding Road | 28/10/2002 | 1981 | 2 |
Havenstreet | Main Road | 23/07/2001 | 1977 | 1 |
Gurnard | Worsley Road | 16/12/2002 | 1915 | 2 |
Town | Road | Date of Count | Total | No. Flows |
Newport | West Street | 12/02/2001 | 1865 | 1 |
Ryde | Well Street | 19/11/2001 | 1727 | 2 |
Brading | Coach Lane | 31/03/2003 | 1712 | 2 |
Freshwater | Copse Lane | 28/04/2003 | 1686 | 2 |
Freshwater | Copse Lane | 28/04/2003 | 1664 | 2 |
Cowes | Medina Road | 28/04/2003 | 1656 | 2 |
Newport | Sylvan Drive | 10/06/2002 | 1651 | 2 |
Brighstone | New Road | 09/04/2001 | 1588 | 2 |
Lake | James Avenue | 16/09/2002 | 1579 | 2 |
Ryde | Bullen Road | 02/04/2001 | 1561 | 2 |
Ventnor | Belgrave Road | 17/03/2003 | 1514 | 2 |
Yarmouth | James Street | 31/03/2003 | 1399 | 1 |
Brook | Brook Village Road | 10/03/2003 | 1290 | 2 |
Ventnor | Grove Road | 28/04/2003 | 1261 | 2 |
Gurnard | Solent View Road | 20/01/2003 | 1202 | 2 |
Porchfield | Bunts Hill | 14/10/2002 | 1196 | 2 |
Chillerton | Main Road | 22/04/2002 | 1185 | 2 |
Ryde | Mayfield Road | 05/02/2001 | 1168 | 2 |
St Helens | Latimer Road | 24/09/2001 | 1164 | 2 |
Gurnard | Church Road | 20/01/2003 | 1126 | 2 |
Newport | Watergate Road | 21/01/2002 | 1124 | 2 |
Chale | Chale Street | 11/11/2002 | 1098 | 2 |
Newchurch | Newchurch Shute | 30/04/2001 | 1041 | 1 |
Chillerton | Main Road | 22/04/2002 | 1024 | 2 |
Newport | Castle Road | 12/03/2001 | 1012 | 1 |
Niton | Undercliff Drive | 10/03/2003 | 985 | 2 |
Calbourne | Elm Lane | 18/08/2003 | 974 | 2 |
Gurnard | Marsh Road | 07/04/2003 | 923 | 2 |
Gurnard | Rew Street | 07/04/2003 | 836 | 2 |
Chillerton | Main Road | 22/04/2002 | 754 | 2 |
Brighstone | Hunnyhill | 12/11/2001 | 659 | 2 |
Whippingham | Alverstone Road | 18/08/2003 | 649 | 2 |
Brading | Upper Adgestone Road | 20/08/2001 | 626 | 2 |
Ventnor | Dudley Road | 23/09/2002 | 577 | 1 |
Newport | Sandy Lane | 03/12/2001 | 574 | 2 |
Gurnard | Lower Church Road | 09/12/2002 | 550 | 2 |
Shalfleet | Main Road | 14/10/2002 | 536 | 2 |
Freshwater | Blackbridge Road | 14/01/2002 | 514 | 2 |
Godshill | Southford Lane | 11/03/2002 | 506 | 2 |
Newport | Sandy Lane | 03/12/2001 | 499 | 2 |
Newport | Alvington Manor View | 07/04/2003 | 435 | 2 |
Newport | Church Lane | 09/07/2001 | 369 | 2 |
Gurnard | Avenue Road | 09/12/2002 | 368 | 2 |
Wootton | Brocks Copse Road | 18/02/2002 | 366 | 2 |
Bembridge | Crossway | 10/03/2003 | 320 | 2 |
Newport | Elm Grove | 03/09/2001 | 304 | 1 |
Porchfield | New Road | 15/10/2001 | 298 | 2 |
Ventnor | Gloucester Road | 22/07/2002 | 293 | 2 |
Gurnard | Tilbury Road | 09/12/2002 | 284 | 2 |
Newport | Bowcombe Business Park | 24/02/2003 | 266 | 2 |
Godshill | Lessland Lane | 31/03/2003 | 260 | 2 |
Seaview | Oakhill Road | 15/01/2001 | 248 | 2 |
Town | Road Name | Flow 2005 | Road Type |
Thorness | Rolls Hill, | 1,866 | C |
Newport | Fairlee Road, | 15,129 | A |
East Cowes | Whippingham Road, | 12,575 | A |
Town | Road Name | Flow 2005 | Road Type |
Wootton | Eleanors Grove | 15,856 | A |
Rowborough | Brading Road | 9,667 | A |
Lake | Lake Hill | 20,193 | A |
Apse Heath | Newport Road | 15,326 | A |
Shanklin | Victoria Avenue | 6,010 | A |
Luccombe | Bonchurch Road | 5,530 | A |
Freshwater | Military Road | 1,777 | A |
Totland | Colwell Road | 4,439 | A |
Shalfleet | Yarmouth Road | 6,749 | A |
Newport | Forest Road | 9,807 | A |
Newport | Horsebridge Hill | 22,919 | A |
Newport | Blackwater Road | 19,173 | A |
Newport | Medina Way | 30,933 | A |
Wootton | Briddlesford Road | 4,221 | C |
Godshill | Newport Road | 7,951 | A |
Ashey | Ashey Downs Road | 9,285 | C |
Afton | Newport Road | 4,339 | B |
Bowcombe | Bowcombe Road | 2,664 | B |
Operator Name | Authorisation No. | Site Address | Process Type |
Innogy PLC | AF7169 | Cowes Gt Power Station Kingston Road East Cowes Isle of Wight PO32 6JF | Combustion Processes |
Contract Heat and Power Ltd | AF8092 | Forest Park Forest Road Newport Isle of Wight PO30 5YS | Combustion Processes |
GKN Westland Aerospace (Holdings) Ltd | AO0504 | Maresfield Works Maresfield Road East Cowes Isle of Wight PO32 6AF | Inorganic Chemical Processes |
Island Waste Services Ltd | ISL012/10203 | Bridlesford Road Downend Newport | Landfill sites and waste transfer solutions. |
| Benzene | Toluene | Ethylbenzene | m + p-Xylene | o-Xylene |
April | | | | | |
Site 1 | 0.8 | 5.7 | 5.1 | 9.4 | 4.3 |
Site 2 | 0.7 | 5.2 | 2.7 | 5.0 | 2.2 |
Site 3 | 1.0 | 9.4 | 3.3 | 7.0 | 3.0 |
May | | | | | |
Site 1 | 0.6 | 5.9 | 0.6 | 1.3 | 0.5 |
Site 2 | 0.6 | 6.4 | 0.6 | 1.4 | 0.5 |
Site 3 | 0.8 | 12.3 | 1.2 | 3.3 | 1.3 |
June | | | | | |
Site 1 | 0.7 | 8.1 | 0.6 | 1.4 | 0.6 |
Site 2 | 0.7 | 7.8 | 0.8 | 2.1 | 0.6 |
Site 3 | 1.0 | 11.2 | 1.5 | 4.5 | 1.7 |
Tube Ref | NO2 /μg/m3 | |||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Average | Bias Corrected Average | |
IW1 | 18.6 | 30.1 | 16.5 | 14.6 | 5.8 | 10.1 | 5.7 | 14.2 | 13.8 | 20.0 | 17.8 | 19.4 | 15.5 | 16.8 |
IW2 | 19.1 | 28.9 | 24.7 | | 6.7 | 11.8 | 5.7 | 18.5 | 16.6 | 19.2 | 8.5 | 21.4 | 16.5 | 17.8 |
IW3 | 21.6 | 36.0 | 37.1 | 33.6 | 19.6 | 27.3 | 24.6 | 32.7 | 31.0 | 27.8 | 15.6 | 31.4 | 28.2 | 30.4 |
IW4 | 34.6 | 43.7 | 38.9 | 38.4 | 40.6 | 53.3 | 48.6 | 43.2 | 48.8 | 39.2 | 37.0 | 27.4 | 41.1 | 44.4 |
IW5 | 17.6 | 27.7 | 37.7 | 31.1 | 20.5 | 26.7 | 19.4 | 21.8 | 17.8 | 27.0 | 10.7 | 26.4 | 23.7 | 25.6 |
IW6 | 15.6 | 24.8 | 20.0 | 20.7 | 9.4 | 11.2 | | 15.6 | | 21.5 | 15.6 | 20.9 | 17.5 | 19.0 |
IW7 | 10.0 | 23.6 | 17.7 | 14.0 | 7.6 | 7.1 | 5.7 | 10.4 | 5.7 | 14.5 | 6.4 | 14.5 | 11.4 | 12.4 |
IW8 | 30.1 | 50.2 | 48.9 | 60.4 | 38.8 | 50.3 | 52.1 | 34.1 | | 37.6 | 14.2 | 37.9 | 41.3 | 44.6 |
IW9 | 14.5 | 26.0 | 18.3 | 21.9 | 11.6 | 20.1 | 16.6 | 27.0 | 18.4 | 18.4 | 10.6 | 20.0 | 18.6 | 20.1 |
Tube Ref | NO2 /μg/m3 | |||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Average | Bias Corrected Average | |
IW1 | 12.4 | 15.4 | 13.0 | 14.2 | 12.8 | 7.3 | 7.3 | 7.3 | | 11.5 | 14.8 | 18.2 | 12.2 | 13.4 |
IW2 | 13.6 | | 16.6 | 16.9 | 14.4 | 8.5 | 9.2 | | | 10.8 | 16.4 | | 13.3 | 14.6 |
IW3 | 24.8 | 29.6 | 24.4 | 25.2 | 19.7 | 18.4 | 24.8 | 19.4 | | 24.5 | | 29.3 | 24.0 | 26.4 |
IW4 | 38.3 | 40.2 | 38.2 | 41.2 | 44.4 | 29.5 | 39.0 | 0.3 | | 38.3 | 42.9 | 42.9 | 35.9 | 39.5 |
IW5 | 23.0 | 27.2 | 19.3 | 20.1 | 23.4 | 21.0 | 20.2 | 17.7 | | 20.0 | 23.8 | 22.8 | 21.7 | 23.8 |
IW6 | 15.3 | 24.8 | 18.5 | | 15.1 | 10.1 | 10.1 | 7.9 | | 12.2 | 19.1 | | 14.8 | 16.3 |
IW7 | 12.4 | 17.2 | 13.5 | 13.3 | 11.6 | 8.2 | 7.3 | 7.2 | | 8.6 | 12.3 | 14.5 | 11.5 | 12.6 |
IW8 | 33.0 | 48.5 | 35.6 | 33.9 | 48.3 | 39.6 | 39.9 | 39.8 | | | 37.8 | | 39.6 | 43.6 |
IW9 | 17.1 | 25.4 | 19.6 | 22.0 | 22.3 | 15.0 | 16.5 | 16.9 | | 15.0 | 22.7 | 20.0 | 19.3 | 21.3 |
Tube Ref | NO2 / μg/m3 | |||||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Av. | Bias Corrected Av. | Seasonal+ Bias Corrected. Av | 2010 Forecast Concentration | |
IW1 | | | 16.2 | | | | | | | | | | | | | |
IW2 | | | 16.4 | | | | | | | | | | | | | |
IW3 | | 34.9 | 27.7 | | | | | | | | | | | | | |
IW4 | 39.3 | 41.6 | 39.6 | | 35.1 | 31.6 | 39.7 | 37.6 | 37.1 | 42.4 | 41.5 | 39.9 | 38.7 | 45.6 | | 39.9 |
IW5 | 20.9 | 24.3 | 26.0 | | | | | | | | | | | | | |
IW6 | 15.2 | 20.7 | 20.4 | | | | | | | | | | | | | |
IW7 | 10.9 | 14.2 | | | | | | | | | | | | | | |
IW8 | | 45.2 | 41.5 | | | 45.2 | 39.0 | | 35.7 | 36.1 | 40.1 | | 40.4 | 47.7 | 48.2 | 42.2 |
IW9 | 17.0 | 21.5 | 21.5 | | | | | | | | | | | | | |
Distance | Dispersion Factor |
2 to 5 m | 0.95 |
5 to 10 m | 0.90 |
10 to 20 m | 0.75 |
Junction | Road 1 | Road 2 | AADT 2005 | AADT 2010 | Type | Distance to Road Centre 1 | Distance to Road centre 2 | |||
Road 1 | Road 2 | |||||||||
1 | Fairlee Rd | Staplers Rd | 23363 | 7516 | 25245 | 8121 | A | B | 10.3 | 17.5 |
2 | Staplers Rd | Cross Lane | 7516 | 8037 | 8121 | 8648 | B | B | 14.9 | 16.1 |
3 | Castle Rd | Carisbrooke Rd | 1082 | 14849 | 1169 | 16045 | B | B | 10.5 | 8.2 |
4 | Whippingham Rd | Alverstone Rd | 16558 | 694 | 17892 | 750 | A | B | 9.6 | 15.9 |
5 | Carpenters Rd | Station Rd | 6805 | 8614 | 7354 | 9309 | B | B | 10.1 | 16.3 |
6 | New Road | High Street | 6845 | 6838 | 7396 | 7389 | A | A | 10.3 | 14.7 |
7 | Sandown Rd | Newport Rd | 10431 | 18307 | 11272 | 10849 | A | A | 10.3 | 14.7 |
8 | High Street | Victoria Av. | 10431 | 6634 | 7389 | 5642 | A | B | 4.4 | 5.1 |
9 | Brading Rd | Carpenters Rd | 9540 | 5471 | 10308 | 5912 | A | B | 12 | 14 |
10 | Horsebridge Hill | Nodes Rd | 22919 | 5925 | 24766 | 6402 | A | B | 15 | 20 |
11 | Newport Rd | St Johns Rd | 7951 | 7461 | 8592 | 8062 | A | B | 14 | 16 |
12 | Newport Rd | Niton Rd | 7951 | 2134 | 8592 | 2306 | A | B | 11 | 17 |
Grid Reference | Junction | 2005 | 2010 | |||||
NOx | NO2 | PM10 | NOx | NO2 | PM10 | |||
450500 | 89500 | 1 | 19.2 | 16.1 | 20.5 | 16.1 | 12.6 | 18.9 |
450500 | 89500 | 2 | 19.2 | 16.1 | 20.5 | 16.1 | 12.6 | 18.9 |
449500 | 88500 | 3 | 15.8 | 12.3 | 19.5 | 13.0 | 10.2 | 17.9 |
451500 | 93500 | 4 | 12.2 | 9.6 | 18.2 | 10.3 | 8.1 | 16.8 |
462500 | 88500 | 5 | 11.5 | 9.0 | 18.1 | 9.9 | 7.8 | 16.6 |
460500 | 87500 | 6 | 11.6 | 9.1 | 18.2 | 10.0 | 7.8 | 16.7 |
458500 | 83500 | 7 | 12.8 | 10.0 | 18.3 | 10.9 | 8.5 | 16.9 |
458500 | 81500 | 8 | 11.8 | 9.2 | 18.0 | 10.1 | 7.9 | 16.5 |
460500 | 88500 | 9 | 11.6 | 9.1 | 18.1 | 10.0 | 7.8 | 16.7 |
448500 | 93500 | 10 | 12.6 | 9.9 | 18.6 | 10.6 | 8.3 | 17.2 |
455500 | 81500 | 11 | 10.2 | 8.0 | 17.6 | 8.9 | 6.9 | 16.3 |
450500 | 84500 | 12 | 10.4 | 8.1 | 17.9 | 8.6 | 6.8 | 16.5 |
Receptor number | Name | NO2 * | PM10 | ||
Road 1 | Road 2 | Annual mean mg/m3 | Annual mean mg/m3 | Days >50mg/m3 | |
1 | Fairlee Road | Staplers Road | 29.1 | 29.3 | 25.1 |
2 | Staplers Road | Cross Lane | 23.1 | 24.6 | 11.5 |
3 | Castle Road | Carisbrooke Road | 20.9 | 24.7 | 11.6 |
4 | Whippingham Road | Alverstone Road | 19.8 | 24.5 | 11.2 |
5 | Carpenters Road | Station Road | 16.7 | 22.5 | 7.1 |
6 | New Road | High Street | 17.6 | 23.2 | 8.5 |
7 | Sandown Road | Newport Road | 24.2 | 27.9 | 20.3 |
8 | High Street | Victoria Avenue | 20.2 | 24.8 | 11.9 |
9 | Brading Road, Rowborough | Carpenters Road | 17.7 | 23.1 | 8.4 |
10 | Horsebridge Hill, Newport | Nodes Road | 21.5 | 26.0 | 14.9 |
11 | Newport Road, Godshill | Saint Johns Road | 16.2 | 22.3 | 6.9 |
12 | Newport Road, Godshill | Niton Road | 14.6 | 21.5 | 5.4 |
Receptor number | Name | NO2 * | PM10 | ||
Road 1 | Road 2 | Annual mean mg/m3 | Annual mean mg/m3 | Days >50mg/m3 | |
1 | Fairlee Road | Staplers Road | 22.4 | 24.0 | 10.2 |
2 | Staplers Road | Cross Lane | 18.0 | 21.5 | 5.4 |
3 | Castle Road | Carisbrooke Road | 16.7 | 21.0 | 4.7 |
4 | Whippingham Road | Alverstone Road | 15.6 | 20.4 | 3.9 |
5 | Carpenters Road | Station Road | 13.7 | 19.3 | 2.6 |
6 | New Road | High Street | 14.3 | 19.7 | 3.0 |
7 | Sandown Road | Newport Road | 17.5 | 21.4 | 5.3 |
8 | High Street | Victoria Avenue | 14.2 | 19.4 | 2.7 |
9 | Brading Road, Rowborough | Carpenters Road | 14.4 | 19.7 | 3.1 |
10 | Horsebridge Hill, Newport | Nodes Road | 17.0 | 21.5 | 5.5 |
11 | Newport Road, Godshill | Saint Johns Road | 13.2 | 19.2 | 2.5 |
12 | Newport Road, Godshill | Niton Road | 11.7 | 18.6 | 1.9 |
Rev No | Comments | Date |
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1 | | |
Page last updated on: 18/12/2009