AURN Monitoring Site Monitoring Data
Stanford-le-Hope Roadside (HOPE, an AURN site)
Latitude: 51.518167
Longitude: 0.439548
Date Started: 22/01/2008
Longitude: 0.439548
Date Started: 22/01/2008
Altitude: 18 metres
Inlet Height: 3.5 metres
Environment: Roadside
Inlet Height: 3.5 metres
Environment: Roadside
Latest Data
This monitoring site data was last updated: 12/02/2025 13:00
Parameter | Pollution Band | Concentration | Period |
---|---|---|---|
PM2.5 particulate matter (Hourly measured) | No Data | 24 Hour mean | |
PM10 particulate matter (Hourly measured) | Low (Index 3) | 41 µg/m3 (Ref.eq) | 24 Hour mean |
Nitrogen dioxide (NO2) | Low (Index 1) | 28 µg/m3 | hourly mean |
Nitric oxide (NO) | not applicable | 27 µg/m3 | hourly mean |
Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 69 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.