Cheongju-si

Chungcheongbuk-do, South Korea

2026-06-22 04:00
AQI (India)
Moderately polluted
O3
μg/m³
102.5
CO
μg/m³
412.5
PM2.5
μg/m³
9.4
NO2
μg/m³
12.2
PM10
μg/m³
14.8
SO2
μg/m³
6
Weather
24℃
71%
6 kph
5 of 11
Historical Data

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