AURN Monitoring Site Monitoring Data

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Charlton Mackrell (MACK, an AURN site)

Latitude: 51.056250
Longitude: -2.683450
Date Started: 03/09/2008
Altitude: 54 metres
Environment: Rural

Latest Data

This monitoring site data was last updated: 22/09/2020 06:00

Parameter Pollution Band Concentration Period
Ozone (O3) Low (Index 2) 50 µg/m3 8 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 10 µg/m3 hourly mean
Nitric oxide (NO) not applicable 1 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 11 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.

Go to monthly report page of the site.

Map showing the location of the Charlton Mackrell monitoring site