Latest measured levels based on data provided by the Environment Agency
Here you can view the detailed data behind the latest measurement summary displayed on UK-AIR, and also a summary of information that has been displayed over the previous 24 hours. The detailed data tabulated below are from monitoring sites within the AURN. Graphs of hourly monitoring data are also available to view as weekly time series. You can also subscribe to this information as an email alert.
- View the legend
- Pollutant levels recorded for the hour up to 9am Tue 22nd Apr 2025
Eastern
| Latest measured levels based on data provided by the Environment Agency | ||||||
|---|---|---|---|---|---|---|
| Monitoring site | Running 8 Hour mean Ozone (µgm-3) |
Hourly mean Nitrogen dioxide (µgm-3) |
Max 15 min mean Sulphur dioxide (µgm-3) |
Running 24 Hour mean PM2.5 Particles (µgm-3) |
Running 24 Hour mean PM10 Particles (µgm-3) |
Last updated |
| Borehamwood Meadow Park Timeseries Graph |
n/m | 19 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 22/04/2025 09:00:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/m | n/m | 22/04/2025 09:00:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 46 (1 Low) | n/m | 9 (1 Low) | n/m | 22/04/2025 09:00:00 |
| Norwich Lakenfields Timeseries Graph |
29 (1 Low) | 12 (1 Low) | n/m | 10 (1 Low) | 12 (1 Low) *2 | 22/04/2025 09:00:00 |
| Peterborough Garton End Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 11 (1 Low) *2 | 22/04/2025 09:00:00 |
| Sibton Timeseries Graph |
28 (1 Low) | n/m | n/m | 12 (2 Low) | 14 (1 Low) *2 | 22/04/2025 09:00:00 |
| Southend Shoeburyness Timeseries Graph |
n/m | n/m | n/m | 12 (2 Low) | 15 (1 Low) *2 | 22/04/2025 09:00:00 |
| Southend-on-Sea Timeseries Graph |
36 (2 Low) | 17 (1 Low) | n/m | 11 (1 Low) | 15 (1 Low) *2 | 22/04/2025 09:00:00 |
| St Osyth Timeseries Graph |
48 (2 Low) | 10 (1 Low) | n/m | 10 (1 Low) | 13 (1 Low) *2 | 22/04/2025 09:00:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 46 (1 Low) | n/m | 15 (2 Low) | 18 (2 Low) *1 | 22/04/2025 09:00:00 |
| Thurrock Timeseries Graph |
34 (2 Low) | 41 (1 Low) | 2 (1 Low) | 10 (1 Low) | 14 (1 Low) *2 | 22/04/2025 09:00:00 |
| Weybourne Timeseries Graph |
26 (1 Low) | n/m | n/m | 9 (1 Low) | 15 (1 Low) *2 | 22/04/2025 09:00:00 |
| Wicken Fen Timeseries Graph |
25 (1 Low) | 12 (1 Low) | n/a | 9 (1 Low) | 11 (1 Low) *2 | 22/04/2025 09:00:00 |
» View the latest regional summary for this region
Legend
- n/m means that the pollutant is not measured at that site
- n/a means that no data were recorded for the period
- *1: measurements are PM10 BAM 1020 heated
- *2: measurements are PM10 FIDAS
- *3: measurements are PM10 SEQ 47/50