AURN Monitoring Site
Walsall Woodlands (WAL4, an AURN site)
Latitude: 52.605621
Longitude: -2.030523
Date Started: 19/06/2012
Longitude: -2.030523
Date Started: 19/06/2012
Altitude: 149 metres
Inlet Height: 3.5 metres
Environment: Urban Background
Inlet Height: 3.5 metres
Environment: Urban Background
Latest Data
This monitoring site data was last updated: 26/01/2020 04:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| Ozone (O3) | Low (Index 2) | 35 µg/m3 | 8 Hour mean |
| Nitrogen dioxide (NO2) | Low (Index 1) | 4 µg/m3 | hourly mean |
| Nitric oxide (NO) | not applicable | 0 µg/m3 | hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 4 µg/m3 | hourly mean |
Note: Values are based on provisional data. Data are GMT hour ending.
PM10 is measured as a running 24 hour mean, up to the current hour, and the band/index is calculated accordingly.
