SmogRank / Countries / China / July 2023

Most polluted cities in China, July 2023

3 cities in China ranked by their average PM2.5 over the 31 days. Worst: Shenyang at 23.9 µg/m³, #19 of 1,103 cities in the world. Cleanest: Guangzhou at 17.5. A city needs measurements on 70% of the days to be ranked.

  1. 1ShenyangLiaoning
    23.9
  2. 2BeijingBeijing
    21.8
  3. 3GuangzhouGuangdong
    17.5
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, July 2023 · China now