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

Ya'an

Sichuan, China Mainland

2026-09-24 00:51
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
19
PM10
μg/m³
29
CO
μg/m³
700
NO2
μg/m³
10
O3
μg/m³
6
SO2
μg/m³
5
Weather
  • ℃
  • ℉
21℃
97%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • CO
  • NO2
  • O3
  • SO2
Places included
Baoxing County
AQI 71
Hanyuan County
AQI 55
Lushan County, Sichuan
AQI 71
Mingshan District, Ya'an
AQI 71
Shimian County
AQI 51
Tianquan County
AQI 71
Yingjing County
AQI 71
Yucheng
AQI 69
Data Sources
http://www.cnemc.cn

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