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  2. China Mainland
  3. Hainan
  4. Haikou

Haikou

Hainan, China Mainland

2025-12-05 17:42
CAQI (Europe)
Low
Pollutants
PM2.5
μg/m³
28
O3
μg/m³
111
PM10
μg/m³
45
NO2
μg/m³
9
SO2
μg/m³
6
CO
μg/m³
500
Weather
  • ℃
  • ℉
18℃
94%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Longhua
AQI 49
Meilan
AQI 43
Qiongshan District
AQI 51
Xiuying
AQI 52
Data Sources
http://www.dloer.gov.cn:8088/EQGIS/http://www.cnemc.cn

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