Crap Towns / Little Chalfont / Air quality
How dirty is the air in Little Chalfont?
People in Little Chalfont breathed an average of 8.4 micrograms of nitrogen dioxide per cubic metre in 2024, about the same as the typical town's 8.1, and 7.3 of fine particles (PM2.5), 9% higher than the typical town's 6.7. The fine particles are over the World Health Organization's guideline of 5; the nitrogen dioxide is within its 10.
| Pollutant | Here | Typical town | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.4 | 8.1 | 10 |
| Fine particles (PM2.5) | 7.3 | 6.7 | 5 |
| Town | Distance | Nitrogen dioxide, µg/m³ |
|---|---|---|
| Gerrards Cross | 9.2 km | 11.7 |
| Abbots Langley and Kings Langley | 9.9 km | 10.7 |
| Rickmansworth | 7.2 km | 10.6 |
| Chalfont St Peter | 6.6 km | 10.4 |
| Chorleywood | 4.0 km | 10.2 |
| Beaconsfield | 8.7 km | 10.1 |
| Amersham | 3.3 km | 8.5 |
| Little Chalfont | – | 8.4 |
| Chesham | 6.7 km | 7.8 |
| Hazlemere | 9.9 km | 7.8 |
| Bovingdon | 6.8 km | 7.7 |
| The typical town | – | 8.1 |