AURN Monitoring Site Monitoring Data

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London Bexley (BEX, an AURN site)

Latitude: 51.466030
Longitude: 0.184806
Date Started: 01/05/1994
Altitude: 13 metres
Environment: Suburban

Latest Data

This monitoring site data was last updated: 26/03/2025 04:00

Parameter Pollution Band Concentration Period
PM2.5 particulate matter (Hourly measured) Low (Index 3) 26 µg/m3 (Ref.eq) 24 Hour mean
PM10 particulate matter (Hourly measured) Low (Index 2) 33 µg/m3 (FIDAS) 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 25 µg/m3 hourly mean
Nitric oxide (NO) not applicable 3 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.

Map showing the location of the London Bexley monitoring site