Wiltshire Council

Bradford-on-Avon, Masons Lane (WIL1)

Latitude: 51.348788
Longitude: -2.252262
Date Started: 01/06/2014
Altitude: 58 metres
Environment: Roadside
Site Comments
Located just off Masons Lane

Latest Data

This monitoring site data was last updated: 11/12/2017 11:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 2) 25 µg/m3 (Ref.eq) 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 44 µg/m3 hourly mean
Nitric oxide (NO) not applicable 59 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 134 µg/m3 hourly 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 Bradford-on-Avon, Masons Lane monitoring site