London Borough of Hillingdon Monitoring Data

London Hillingdon Harmondsworth Os (HIL4)

Latitude: 51.487534
Longitude: -0.479451
Date Started: 01/07/2007
Environment: Urban Background

Latest Data

Sorry, no current data are available for London Hillingdon Harmondsworth Os

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 London Hillingdon Harmondsworth Os monitoring site