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AQI (US)
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Jung-gu
Seoul, Seoul
2026-05-20 15:00
AQI (US)
Good
Pollutants
O3
μg/m³
86
PM2.5
μg/m³
2
NO2
μg/m³
14.2
PM10
μg/m³
4.5
SO2
μg/m³
5.4
CO
μg/m³
293.8
Weather
℃
℃
℉
16℃
100%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
NO2
PM10
SO2
CO
Places included
중구
AQI 32
청계천
AQI 44
Data Sources
http://www.airkorea.or.kr/
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