1. Asia
  2. China Mainland
  3. Sichuan
  4. Ya'an

Ya'an

Sichuan, China Mainland

2025-12-19 09:42
AQI (China)
Lightly Polluted
Pollutants
PM2.5
μg/m³
112
PM10
μg/m³
139
NO2
μg/m³
42
CO
μg/m³
900
O3
μg/m³
22
SO2
μg/m³
7
Weather
  • ℃
  • ℉
12℃
66%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • NO2
  • CO
  • O3
  • SO2
Places included
Baoxing County
AQI 16
Hanyuan County
AQI 12
Lushan County, Sichuan
AQI 117
Mingshan District, Ya'an
AQI 152
Shimian County
AQI 12
Tianquan County
AQI 117
Yingjing County
AQI 117
Yucheng
AQI 134
Data Sources
http://www.cnemc.cn

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