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AQI (US)
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AQI (US)
CAQI (Europe)
AQI (UK)
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Changhua County
Taiwan Province
2026-05-02 22:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
29.3
PM10
μg/m³
47.7
O3
μg/m³
46.1
NO2
μg/m³
11.8
CO
μg/m³
359.4
SO2
μg/m³
2.9
Weather
℃
℃
℉
25℃
81%
10 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
Changhua City
AQI 75
Erlin Township
AQI 90
Lukang Township
AQI 98
Xianxi Township
AQI 98
員林市
AQI 90
大城鄉
AQI 83
Data Sources
http://opendata.epa.gov.tw/
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Cities Nearby
Changhua
AQI 75
Taichung
AQI 65
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Zhushan
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Douliu
AQI 75
Mailiao
AQI 83
Sanyi
AQI 34
Puli
AQI 69
Taixi
AQI 88
Xingang
AQI 75
Chiayi
AQI 68
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