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AQI (US)
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AQI (US)
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AQI (UK)
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Buk-gu
Ulsan, Ulsan
2026-05-16 03:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
153.8
PM2.5
μg/m³
18.5
PM10
μg/m³
30
NO2
μg/m³
35.2
SO2
μg/m³
9.4
CO
μg/m³
481.2
Weather
℃
℃
℉
29℃
36%
10 kph
9 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
NO2
SO2
CO
Places included
농소동
AQI 107
효문동
AQI 71
Data Sources
http://www.airkorea.or.kr/
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