AURN Monitoring Site Monitoring Data

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Bristol Patchway (BRSP, an AURN site)

Latitude: 51.529672
Longitude: -2.586420
Date Started: 12/11/2025
Environment: Urban Background

Latest Data

This monitoring site data was last updated: 06/12/2025 05:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 1) 9 µg/m3 (FIDAS) 24 Hour mean
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 Bristol Patchway monitoring site