Crap Towns / Four Marks / Air quality
How dirty is the air in Four Marks?
People in Four Marks breathed an average of 5.3 micrograms of nitrogen dioxide per cubic metre in 2024, 35% lower than the typical town's 8.1, and 5.9 of fine particles (PM2.5), 12% lower 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) | 5.3 | 8.1 | 10 |
| Fine particles (PM2.5) | 5.9 | 6.7 | 5 |
| Town | Distance | Nitrogen dioxide, µg/m³ |
|---|---|---|
| Basingstoke | 17.8 km | 8.1 |
| Wrecclesham | 18.4 km | 6.7 |
| Petersfield | 13.9 km | 6.5 |
| Alton | 7.1 km | 6.3 |
| Bordon | 12.9 km | 6.3 |
| Odiham | 17.5 km | 6.3 |
| Liphook | 17.7 km | 6.1 |
| Whitehill | 12.0 km | 6.0 |
| Oakley | 18.1 km | 5.9 |
| New Alresford | 8.8 km | 5.7 |
| Four Marks | – | 5.3 |
| The typical town | – | 8.1 |