AURN Monitoring Site

Coventry Allesley (COAL, an AURN site)

Latitude: 52.411563
Longitude: -1.560228
Date Started: 11/06/2014
Altitude: 98 metres
Inlet Height: 3.5 metres
Environment: Urban Background

Latest Data

This monitoring site data was last updated: 14/12/2019 04:00

Parameter Pollution Band Concentration Period
Ozone (O3) Low (Index 3) 68 µg/m3 8 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 3 µg/m3 hourly mean
PM10 particulate matter (Hourly measured) Low (Index 1) 8 µg/m3 (FIDAS) 24 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 4 µg/m3 (Ref.eq) 24 Hour mean
Nitric oxide (NO) not applicable 0 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 4 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.

Map showing the location of the Coventry Allesley monitoring site