SmogRank / Countries / United Kingdom / October 2023

Most polluted cities in United Kingdom, October 2023

5 cities in United Kingdom ranked by their average PM2.5 over the 31 days. Worst: Grays at 7.9 µg/m³, #658 of 1,686 cities in the world. Cleanest: Bexley at 6.5. A city needs measurements on 70% of the days to be ranked.

  1. 1GraysEngland
    7.9
  2. 2LondonEngland
    7.4
  3. 3DartfordEngland
    7.1
  4. 4BanbridgeNorthern Ireland
    6.9
  5. 5BexleyEngland
    6.5
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, October 2023 · United Kingdom now