Crap Towns / Southwick / Air quality
How dirty is the air in Southwick?
People in Southwick breathed an average of 8.3 micrograms of nitrogen dioxide per cubic metre in 2024, about the same as the typical town's 8.1, and 6.6 of fine particles (PM2.5), about the same as 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) | 8.3 | 8.1 | 10 |
| Fine particles (PM2.5) | 6.6 | 6.7 | 5 |
| Town | Distance | Nitrogen dioxide, µg/m³ |
|---|---|---|
| Brighton and Hove | 9.0 km | 9.1 |
| Southwick | – | 8.3 |
| Lancing and Sompting | 6.5 km | 8.0 |
| Shoreham-by-Sea | 2.4 km | 7.6 |
| Lewes | 17.3 km | 7.5 |
| Worthing | 11.8 km | 7.3 |
| Burgess Hill | 15.4 km | 6.9 |
| Hassocks and Hurstpierpoint | 12.2 km | 6.4 |
| Steyning | 8.7 km | 6.0 |
| Henfield | 11.1 km | 6.0 |
| Storrington | 16.3 km | 5.8 |
| The typical town | – | 8.1 |