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 11pm Thu 21st Nov 2024
Greater London
| 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 |
| Camden Kerbside Timeseries Graph |
n/m | 46 (1 Low) | n/m | 13 (2 Low) | 26 (2 Low) *1 | 21/11/2024 23:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 24 (2 Low) *1 | 21/11/2024 23:00 |
| Haringey Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 21/11/2024 23:00 |
| London Bexley Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/a | n/a | 21/11/2024 23:00 |
| London Bloomsbury Timeseries Graph |
n/a | n/a | n/a | n/a | n/a | 12/11/2024 18:00 |
| London Eltham Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 04/07/2023 16:00 |
| London Haringey Priory Park South Timeseries Graph |
15 (1 Low) | 31 (1 Low) | n/m | n/m | n/m | 21/11/2024 23:00 |
| London Harlington Timeseries Graph |
19 (1 Low) | 29 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 21/11/2024 22:00 |
| London Hillingdon Timeseries Graph |
15 (1 Low) | 29 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 21/11/2024 23:00 |
| London Honor Oak Park Timeseries Graph |
24 (1 Low) | n/m | n/m | 6 (1 Low) | 11 (1 Low) *2 | 21/11/2024 23:00 |
| London Marylebone Road Timeseries Graph |
7 (1 Low) | 43 (1 Low) | 2 (1 Low) | 11 (1 Low) | 26 (2 Low) *1 | 21/11/2024 23:00 |
| London N. Kensington Timeseries Graph |
19 (1 Low) | 29 (1 Low) | 2 (1 Low) | 7 (1 Low) | 13 (1 Low) *2 | 21/11/2024 23:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | n/a | n/a | 09/10/2023 15:00 |
| London Westminster Timeseries Graph |
16 (1 Low) | 42 (1 Low) | n/m | n/a | n/m | 21/11/2024 23:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 39 (1 Low) | n/m | n/m | 24 (2 Low) *1 | 21/11/2024 23:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | n/m | 21/11/2024 23:00 |
» 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