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AQI (US)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hwaseong-si
Gyeonggi-do, South Korea
2026-08-22 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
PM10
μg/m³
16.2
NO2
μg/m³
19.5
O3
μg/m³
19.1
SO2
μg/m³
9.3
CO
μg/m³
341.7
Weather
℃
℃
℉
23℃
96%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
NO2
O3
SO2
CO
Places included
Dongtan 2(i)-dong
AQI 13
Hyangnam-eup
AQI 17
Namyang-dong
AQI 34
Songsan-myeon
AQI 34
Data Sources
http://www.airkorea.or.kr/
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