London Borough of Ealing Monitoring Data
Ealing Western Avenue (EI1)
Latitude: 51.523608
Longitude: -0.265503
Longitude: -0.265503
Date Started: 19/03/2010
Environment: Urban Traffic
Environment: Urban Traffic
Latest Data
This monitoring site data was last updated: Sorry, no current data available. The last data date time is: 27/01/2026 21:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| PM10 particulate matter (Hourly measured) | Low (Index 2) | 20 µg/m3 (INDIC GRAV) | 24 Hour mean |
| Nitrogen dioxide (NO2) | Low (Index 1) | 32 µg/m3 | hourly mean |
| Nitric oxide (NO) | not applicable | 7 µg/m3 | hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 42 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.
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