AURN Monitoring Site

Portsmouth Anglesea Road (POAR, an AURN site)

Latitude: 50.798339
Longitude: -1.095558
Date Started: 01/01/2018
Altitude: 6 metres
Environment: Rural

Latest Data

This monitoring site data was last updated: 12/12/2018 09:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 2) 18 µg/m3 (Ref.eq) 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 24 µg/m3 hourly mean
Nitric oxide (NO) not applicable 8 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 36 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 Portsmouth Anglesea Road monitoring site