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AQI (US)
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Dong-gu
Ulsan, Ulsan
2026-04-29 18:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.5
O3
μg/m³
74.5
NO2
μg/m³
30.7
PM10
μg/m³
11
CO
μg/m³
450
SO2
μg/m³
6.6
Weather
℃
℃
℉
13℃
79%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
PM10
CO
SO2
Places included
대송동
AQI 39
전하동
AQI 52
Data Sources
http://www.airkorea.or.kr/
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