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Air Quality History for Chungju, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Chungju, South Korea.

42
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 16 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 57 53–61 15.1 µg/m³ 3h 10
2026-10-20 40 16–58 9.9 µg/m³ 24h 14
2026-10-19 36 10–54 8.8 µg/m³ 24h 23
2026-10-18 36 13–54 8.8 µg/m³ 24h 16
2026-10-17 49 17–123 12.9 µg/m³ 24h 14
2026-10-16 49 5–65 13.1 µg/m³ 24h 20
2026-10-15 40 16–169 11.8 µg/m³ 24h 16
2026-10-14 36 20–64 9.0 µg/m³ 24h 21
2026-10-13 47 17–76 12.4 µg/m³ 24h 19
2026-10-12 48 13–71 12.8 µg/m³ 24h 16
2026-10-11 55 20–68 14.6 µg/m³ 24h 26
2026-10-10 57 16–72 15.9 µg/m³ 24h 16
2026-10-09 58 17–74 16.4 µg/m³ 24h 18
2026-10-08 51 25–67 13.0 µg/m³ 24h 11
2026-10-07 44 25–56 10.7 µg/m³ 19h 12
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