City of London Corporation Monitoring Data
Beech Street PM (CT4a)
Date Started: 01/01/2004
Environment: Urban Traffic
This monitoring site data was last updated: 09/12/2023 09:00
|PM10 particulate matter (Hourly measured)||No Data||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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