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  2. China Mainland
  3. Hainan
  4. Haikou

Haikou

Hainan, China Mainland

2025-12-07 20:42
AQI (China)
Good
Pollutants
PM2.5
μg/m³
45
PM10
μg/m³
58
O3
μg/m³
135
NO2
μg/m³
13
CO
μg/m³
600
SO2
μg/m³
7
Weather
  • ℃
  • ℉
20℃
88%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Longhua
AQI 64
Meilan
AQI 63
Qiongshan District
AQI 68
Xiuying
AQI 63
Data Sources
http://www.dloer.gov.cn:8088/EQGIS/http://www.cnemc.cn

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