Crap Towns / Gwersyllt / Air quality
How dirty is the air in Gwersyllt?
People in Gwersyllt breathed an average of 5.8 micrograms of nitrogen dioxide per cubic metre in 2024, 28% lower than the typical town's 8.1, and 5.5 of fine particles (PM2.5), 18% 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) | 5.8 | 8.1 | 10 |
| Fine particles (PM2.5) | 5.5 | 6.7 | 5 |
| Town | Distance | Nitrogen dioxide, µg/m³ |
|---|---|---|
| Chester | 15.7 km | 8.3 |
| Broughton | 11.8 km | 7.5 |
| Shotton | 15.2 km | 7.3 |
| Wrexham | 3.2 km | 7.3 |
| Hawarden | 14.0 km | 7.0 |
| Buckley | 11.7 km | 5.9 |
| Gwersyllt | – | 5.8 |
| Acrefair and Cefn-mawr | 11.0 km | 5.4 |
| Mold | 13.4 km | 5.1 |
| Brynteg | 1.8 km | 5.0 |
| Rhosllannerchrugog | 7.5 km | 4.9 |
| The typical town | – | 8.1 |