SmogRank / Countries / China / December 2024

Most polluted cities in China, December 2024

4 cities in China ranked by their average PM2.5 over the 31 days. Worst: Shanghai at 46.9 µg/m³, #26 of 2,078 cities in the world. Cleanest: Beijing at 24.0. A city needs measurements on 70% of the days to be ranked.

  1. 1ShanghaiShanghai
    46.9
  2. 2GuangzhouGuangdong
    43.7
  3. 3ShenyangLiaoning
    31.1
  4. 4BeijingBeijing
    24.0
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, December 2024 · China now