South Holland District Council Monitoring Data
South Holland Westmere School (SHOL)
Latitude: 52.772975
Longitude: 0.181633
Longitude: 0.181633
Date Started: 14/07/1998
Environment: Rural Background
Environment: Rural Background
Latest Data
This monitoring site data was last updated: 26/03/2025 05:00
Parameter | Pollution Band | Concentration | Period |
---|---|---|---|
Nitrogen dioxide (NO2) | Low (Index 1) | 15 µg/m3 | hourly mean |
Ozone (O3) | Low (Index 1) | 17 µg/m3 | 8 Hour mean |
PM10 particulate matter (Hourly measured) | Low (Index 1) | 0 µg/m3 (INDIC GRAV) | 24 Hour mean |
Nitric oxide (NO) | not applicable | 1 µg/m3 | hourly mean |
Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 17 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.