AURN Monitoring Site Monitoring Data

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Bridgwater A372 Westonzoyland (BRIW, an AURN site)

Latitude: 51.125113
Longitude: -2.984988
Date Started: 24/03/2026
Altitude: 7 metres
Inlet Height: 2 metres
Environment: Roadside

Latest Data

This monitoring site data was last updated: 21/06/2026 19:00

Parameter Pollution Band Concentration Period
PM2.5 particulate matter (Hourly measured) Low (Index 1) 5 µg/m3 (Ref.eq) 24 Hour 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 Bridgwater A372 Westonzoyland monitoring site