1. Asia
  2. China Mainland
  3. Hainan
  4. Haikou

Haikou

Hainan, China Mainland

2026-01-21 19:35
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
27
PM10
μg/m³
46
O3
μg/m³
40
NO2
μg/m³
18
CO
μg/m³
600
SO2
μg/m³
7
Weather
  • ℃
  • ℉
18℃
82%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Longhua
AQI 77
Meilan
AQI 84
Qiongshan District
AQI 85
Xiuying
AQI 80
Data Sources
http://www.dloer.gov.cn:8088/EQGIS/http://www.cnemc.cn

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