City of London Corporation Monitoring Data

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Beech Street PM (CT4a)

Latitude: 51.520177
Longitude: -0.096455
Date Started: 01/01/2004
Inlet Height: 3 metres
Environment: Urban Traffic

Latest Data

This monitoring site data was last updated: 21/11/2024 07:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 1) 13 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.

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Map showing the location of the Beech Street PM monitoring site