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AQI (US)
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Taiwan Province
Taiwan
2026-05-21 17:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.1
PM10
μg/m³
19.8
O3
μg/m³
23.7
NO2
μg/m³
11
CO
μg/m³
189.1
SO2
μg/m³
2.4
Weather
℃
℃
℉
18℃
70%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
Changhua County
AQI 54
Chiayi City
AQI 54
Chiayi County
AQI 52
Hsinchu City
AQI 45
Hsinchu County
AQI 52
Hualien County
AQI 45
Keelung City
AQI 52
Miaoli County
AQI 52
Nantou County
AQI 56
Penghu County
AQI 56
Pingtung County
AQI 54
Taitung County
AQI 50
Yilan County
AQI 50
Yunlin County
AQI 53
Data Sources
http://opendata.epa.gov.tw/
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Cities Nearby
Pingtung
AQI 39
Donggan
AQI 62
Kaohsiung
AQI 58
Taitung
AQI 50
Chiayi
AQI 54
Puzi
AQI 52
Xingang
AQI 52
Douliu
AQI 68
Zhushan
AQI 54
Taixi
AQI 39
Mailiao
AQI 50
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