Royal Borough of Windsor & Maidenhead Monitoring Data

Windsor St Leonards Road (sensor) (WM004)

Latitude: 51.470907
Longitude: -0.629127
Date Started: 08/12/2023
Inlet Height: 3.5 metres
Environment: Urban Traffic
Site Comments
Located on the B3022/St Leonards Rd, to the South of Windsor

Latest Data

This monitoring site data was last updated: 22/04/2024 04:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 2) 17 µg/m3 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 46 µg/m3 hourly mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 6 µg/m3 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 Windsor St Leonards Road (sensor) monitoring site