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  4. Changhua County
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Changhua City

Changhua County

2026-10-21 03:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
111.4
PM10
μg/m³
33
PM2.5
μg/m³
19
NO2
μg/m³
18.5
CO
μg/m³
325
SO2
μg/m³
3.4
Weather
  • ℃
  • ℉
31℃
62%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Changhua
AQI 35
Data Sources
http://opendata.epa.gov.tw/

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