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AQI (US)
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Jung-gu
Ulsan, Ulsan
2026-08-13 18:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
9
PM10
μg/m³
21
O3
μg/m³
34.1
NO2
μg/m³
18.1
SO2
μg/m³
7.4
CO
μg/m³
375
Weather
℃
℃
℉
22℃
94%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
SO2
CO
Places included
성남동
AQI 50
약사동
AQI 50
Data Sources
http://www.airkorea.or.kr/
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