London Borough of Redbridge Monitoring Data
Redbridge Gardner Close (LBRB004)
Latitude: 51.576610
Longitude: 0.030858
Longitude: 0.030858
Date Started: 21/11/1999
Environment: Urban Traffic
Environment: Urban Traffic
Latest Data
This monitoring site data was last updated: 31/10/2025 10:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| Nitrogen dioxide (NO2) | Low (Index 1) | 16 µg/m3 | hourly mean |
| PM10 particulate matter (Hourly measured) | Low (Index 1) | 12 µg/m3 (Ref.eq) | 24 Hour mean |
| Nitric oxide (NO) | not applicable | 9 µg/m3 | hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 29 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.