Real Time Monitoring Results
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Quality Assured Results
The tables below contain the quality assured / quality controlled (QA/QC) results obtained from the Council's two real time monitoring sations at different locations, within North East Lincolnshire, over various years.
Fryston House, Grimsby (Roadside Location)
|
Pollutant |
Current National Air Quality Standard |
2000 |
2001 |
2002 |
2003 |
| Nitrogen Dioxide |
40 µg/m3 annual mean (by end of 2005) |
35.4 |
36.3 |
36.6 |
- |
| Nitrogen Dioxide |
< or = to 18 exceedences, per year, of the hourly mean standard - 200 µg/m3 (by end of 2005) |
0 |
0 |
0 |
- |
| Particulate Matter (PM10) |
50 µg/m3 annual mean (by end of 2004) |
21.9 |
23.8 |
22.0 |
- |
| Particulate Matter (PM10) |
< or = to 35 exceedences, per year, of the 24 hourly mean standard - 50 µg/m3 (by end of 2004) |
0 |
1 |
2 |
- |
Riby Square, Grimsby (Kerbside Location)
|
Pollutant |
Current National Air Quality Standard |
2002 |
| Nitrogen Dioxide |
40 µg/m3 annual mean (by end of 2005) |
45.2 |
| Nitrogen Dioxide |
< or = to 18 exceedences, per year, of the hourly mean standard - 200 µg/m3 (by end of 2005) |
0 |
| Particulate Matter (PM10) |
50 µg/m3 annual mean (by end of 2004) |
33.4 |
| Particulate Matter (PM10) |
< or = to 35 exceedences, per year, of the 24 hourly mean standard - 50 µg/m3 (by end of 2004) |
34 |
| Sulphur Dioxide |
< or = to 35 exceedences, per year, of the 15 minute mean standard - 266 µg/m3 (by end of 2005) |
0 |
Resource Centre, Immingham (Urban Background Location)
|
Pollutant |
Current National Air Quality Standard |
2000 |
| Nitrogen Dioxide |
40 µg/m3 annual mean (by end of 2005) |
13.9 |
|
Particulate Matter (PM10) |
50 µg/m3 annual mean (by end of 2004) |
19.1 |
|