Lewes District Council Monitoring Data
Lewes East Street (SAP017)
Latitude: 50.874768
Longitude: 0.011826
Date Started: 07/01/2022
Longitude: 0.011826
Date Started: 07/01/2022
Inlet Height: 2.3 metres
Environment: Urban Traffic
Environment: Urban Traffic
Site Comments
Data management not undertaken by Ricardo prior to 1st January 2026. For measurements prior to this date please visit www.sussex-air.net
Data management not undertaken by Ricardo prior to 1st January 2026. For measurements prior to this date please visit www.sussex-air.net
Latest Data
This monitoring site data was last updated: Sorry, no current data available. The last data date time is: 08/06/2026 21:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| PM10 particulate matter (Hourly measured) | No Data | 24 Hour mean | |
| PM2.5 particulate matter (Hourly measured) | No Data | 24 Hour mean | |
| Nitrogen dioxide (NO2) | Low (Index 1) | 5 µg/m3 | hourly mean |
| Nitric oxide (NO) | not applicable | 3 µg/m3 | hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOx as NO2) | not applicable | 10 µg/m3 | hourly mean |
| Non-volatile PM10 (Hourly measured) | No Data | 24 Hour mean | |
| Volatile PM10 (Hourly measured) | No Data | 24 Hour mean | |
| Non-volatile PM2.5 (Hourly measured) | No Data | 24 Hour mean | |
| Volatile PM2.5 (Hourly measured) (Volatile PM2.5) | No Data | 24 Hour 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.