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Hualien City
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2026-09-04 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6
O3
μg/m³
30
PM10
μg/m³
9
NO2
μg/m³
8.2
CO
μg/m³
250
SO2
μg/m³
1.1
Weather
℃
℃
℉
26℃
99%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
CO
SO2
Places included
Hualien
AQI 34
Data Sources
http://opendata.epa.gov.tw/
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