Cheongju-si

Chungcheongbuk-do, South Korea

2026-09-21 15:00
AQI (India)
Satisfactory
O3
μg/m³
62.2
NO2
μg/m³
22.5
PM2.5
μg/m³
14.5
CO
μg/m³
464.6
PM10
μg/m³
21.1
SO2
μg/m³
6.1
Weather
19℃
72%
2 kph
0 of 11
Historical Data

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