Maidstone Upper Stone Street
| Pollutant | Band | Concentration | Period | Last updated |
|---|---|---|---|---|
| Nitric oxide (NO) | Not applicable | 36 µg/m3 | hourly mean | 03/11/2025 21:00 |
| Nitrogen dioxide (NO2) | LOW (1) | 28 µg/m3 | hourly mean | 03/11/2025 21:00 |
| Nitrogen oxides as nitrogen dioxide (NOXasNO2) | Not applicable | 83 µg/m3 | hourly mean | 03/11/2025 21:00 |
| PM10 particulate matter (Grav Equiv) | LOW (1) | 10 µg/m3 (FIDAS) | 24 Hour mean | 04/11/2025 04:00 |
| PM2.5 particulate matter | LOW (1) | 6 µg/m3 (Ref.eq) | 24 Hour mean | 04/11/2025 04:00 |
| Pollutants shown in graph | |
|---|---|
| Parameter | Parameter Name |
| NO | Nitric oxide |
| NO2 | Nitrogen dioxide |
| NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
| PM10 | PM10 Particulate Matter |
| PM2.5 | PM2.5 Particulate Matter |
| Site Information | |
|---|---|
| Altitude | 24m |
| Coordinates (Lat/Long) | 51.268519, 0.526348 |
| Environment Type | Roadside: A site sampling between 1m of the kerbside of a busy road and the back of the pavement. Typically this will be within 5m of the road, but could be up to 15m. |
| Kerb Distance | 2m |
| Height | 2 Metres |
| Site Comments | Not Available |
| Parameter | Date Started | Date Ended |
|---|---|---|
| Nitric oxide | 02/12/2016 | - |
| Nitrogen dioxide | 02/12/2016 | - |
| Nitrogen oxides as nitrogen dioxide | 02/12/2016 | - |
| PM10 particulate matter (Grav Equiv) | 09/05/2018 | - |
| PM2.5 particulate matter | 09/05/2018 | - |
