Crap Towns / Chalfont St Peter / Air quality
How dirty is the air in Chalfont St Peter?
People in Chalfont St Peter breathed an average of 10.4 micrograms of nitrogen dioxide per cubic metre in 2024, 28% higher than the typical town's 8.1, and 7.5 of fine particles (PM2.5), 12% higher than the typical town's 6.7. Both are over the World Health Organization's guidelines of 10 and 5.
| Pollutant | Here | Typical town | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 10.4 | 8.1 | 10 |
| Fine particles (PM2.5) | 7.5 | 6.7 | 5 |
| Town | Distance | Nitrogen dioxide, µg/m³ |
|---|---|---|
| Iver Heath | 8.5 km | 13.3 |
| Slough | 9.9 km | 13.2 |
| Gerrards Cross | 2.6 km | 11.7 |
| Moor Park | 9.2 km | 10.9 |
| Rickmansworth | 7.5 km | 10.6 |
| Chalfont St Peter | – | 10.4 |
| Farnham Common and Farnham Royal | 7.4 km | 10.2 |
| Chorleywood | 6.2 km | 10.2 |
| Beaconsfield | 6.3 km | 10.1 |
| Amersham | 8.7 km | 8.5 |
| Little Chalfont | 6.6 km | 8.4 |
| The typical town | – | 8.1 |