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AQI (US)
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Taiwan Province
Taiwan
2026-05-21 07:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.2
O3
μg/m³
69.7
PM10
μg/m³
21.4
NO2
μg/m³
6.8
SO2
μg/m³
3.2
CO
μg/m³
171.2
Weather
℃
℃
℉
22℃
60%
16 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
Changhua County
AQI 50
Chiayi City
AQI 52
Chiayi County
AQI 51
Hsinchu City
AQI 39
Hsinchu County
AQI 50
Hualien County
AQI 54
Keelung City
AQI 85
Miaoli County
AQI 53
Nantou County
AQI 54
Penghu County
AQI 62
Pingtung County
AQI 52
Taitung County
AQI 57
Yilan County
AQI 33
Yunlin County
AQI 45
Data Sources
http://opendata.epa.gov.tw/
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Cities Nearby
Pingtung
AQI 50
Donggan
AQI 50
Kaohsiung
AQI 53
Taitung
AQI 68
Chiayi
AQI 52
Puzi
AQI 45
Xingang
AQI 54
Douliu
AQI 52
Zhushan
AQI 56
Taixi
AQI 39
Mailiao
AQI 39
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