AURN Monitoring Site Monitoring Data

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Yarner Wood (YW, an AURN site)

Latitude: 50.597600
Longitude: -3.716510
Date Started: 26/06/1987
Altitude: 119 metres
Environment: Rural

Latest Data

This monitoring site data was last updated: 30/04/2025 13:00

Parameter Pollution Band Concentration Period
Ozone (O3)   No Data 8 Hour mean
PM10 particulate matter (Hourly measured) Low (Index 2) 19 µg/m3 (FIDAS) 24 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 2) 14 µg/m3 (Ref.eq) 24 Hour mean
Nitrogen dioxide (NO2)   No Data hourly mean
Nitric oxide (NO)   No Data hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2)   No Data 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 Yarner Wood monitoring site