Year 2009 - NO2 Diffusion Tubes Results (PPB)






Jan
Feb
Mar
Apr
May
Jun
Fairlee Road, South, Newport IW4a
24.48
25.38
21.96
26.05
19.39
18.97
Fairlee Road, South, Newport IW4b
24.56
27.98
23.83
24.49
20.08
19.60
Fairlee Road, South, Newport IW4c
25.49
25.41
28.56
27.20
21.36
20.72
Lake IW10
16.24
14.11
12.43
17.86
11.55
12.02
Fairlee Road, North, Newport IW11a
22.45
21.46
19.97


Fairlee Road, North, Newport IW11b
24.10
20.61
17.49


Fairlee Road, North, Newport IW11c
22.73
19.89
18.44


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Jul
Aug
Sep
Oct
Nov
Dec
Fairlee Road, South, Newport IW4a
19.20
19.81
21.87
21.52
20.99
23.38
Fairlee Road, South, Newport IW4b
21.02
21.48
24.32
24.16
21.92
26.10
Fairlee Road, South, Newport IW4c
22.15
21.74
25.50
24.00
20.53
27.01
Lake IW10
11.53
12.12
10.85
12.81
5.39
13.08
Fairlee Road, North, Newport IW11a





Fairlee Road, North, Newport IW11b





Fairlee Road, North, Newport IW11c







Page last updated on: 26/02/2010