Cheongju-si

Chungcheongbuk-do, South Korea

2026-09-21 10:00
AQI (India)
Moderately polluted
O3
μg/m³
105.6
NO2
μg/m³
31
CO
μg/m³
541.7
PM10
μg/m³
18.2
PM2.5
μg/m³
9.4
SO2
μg/m³
6.5
Weather
24℃
50%
4 kph
0 of 11
Historical Data

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