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2026-03-11 23:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
24.2
PM10
μg/m³
41.1
O3
μg/m³
62.8
NO2
μg/m³
50.2
CO
μg/m³
587.5
SO2
μg/m³
5.1
Weather
℃
℃
℉
7℃
75%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
Jeju-si
AQI 87
Seogwipo-si
AQI 71
Data Sources
http://www.airkorea.or.kr/
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