AURN Monitoring Site Monitoring Data
Leominster (LEOM, an AURN site)
Latitude: 52.221593
Longitude: -2.736840
Date Started: 18/07/2005
Longitude: -2.736840
Date Started: 18/07/2005
Altitude: 75 metres
Environment: Suburban
Environment: Suburban
Latest Data
This monitoring site data was last updated: Sorry, no current data available. The last data date time is: 23/01/2025 23:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| Ozone (O3) | Low (Index 3) | 68 µg/m3 | 8 Hour mean |
| Nitrogen dioxide (NO2) | Low (Index 1) | 8 µg/m3 | hourly mean |
| Nitric oxide (NO) | not applicable | 0 µg/m3 | hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 8 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.