AURN Monitoring Site Monitoring Data
Portsmouth Anglesea Road (POAR, an AURN site)
Latitude: 50.798339
Longitude: -1.095558
Date Started: 01/01/2018
Longitude: -1.095558
Date Started: 01/01/2018
Altitude: 6 metres
Environment: Rural
Environment: Rural
Latest Data
This monitoring site data was last updated: 10/02/2025 08:00
Parameter | Pollution Band | Concentration | Period |
---|---|---|---|
PM10 particulate matter (Hourly measured) | Low (Index 2) | 19 µg/m3 (FIDAS) | 24 Hour mean |
PM2.5 particulate matter (Hourly measured) | Low (Index 2) | 17 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.