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  4. Ongjin-gun

Ongjin-gun

Incheon, Incheon

2026-05-27 22:00
AQI (US)
Good
Pollutants
O3
μg/m³
72.4
PM2.5
μg/m³
1.5
PM10
μg/m³
4
CO
μg/m³
375
SO2
μg/m³
4.3
NO2
μg/m³
4.3
Weather
  • ℃
  • ℉
17℃
96%
15 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
  • NO2
Places included
덕적도
AQI 28
백령도
AQI 36
Data Sources
http://www.airkorea.or.kr/

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