Cheongju-si

Chungcheongbuk-do, South Korea

2026-09-20 22:00
AQI (India)
Good
O3
μg/m³
29.5
NO2
μg/m³
23
CO
μg/m³
536.5
PM2.5
μg/m³
13.2
PM10
μg/m³
20.8
SO2
μg/m³
6.3
Weather
17℃
88%
2 kph
0 of 11
Historical Data

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