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Air Quality History for Chinch'ŏn, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Chinch'ŏn, South Korea.

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 23 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 40 31–50 9.8 µg/m³ 2h 32
2026-07-21 47 32–79 12.1 µg/m³ 24h 61
2026-07-20 40 23–54 9.6 µg/m³ 24h 51
2026-07-19 47 30–61 11.5 µg/m³ 24h 45
2026-07-18 45 23–68 11.0 µg/m³ 24h 49
2026-07-17 55 33–66 14.6 µg/m³ 24h 36
2026-07-16 57 20–81 15.7 µg/m³ 24h 35
2026-07-15 49 30–59 12.1 µg/m³ 24h 30
2026-07-14 38 23–57 9.2 µg/m³ 24h 33
2026-07-13 36 25–47 8.7 µg/m³ 24h 30
2026-07-12 45 22–59 11.0 µg/m³ 24h 31
2026-07-11 43 19–54 10.3 µg/m³ 24h 33
2026-07-10 44 26–53 10.5 µg/m³ 24h 34
2026-07-09 37 27–47 8.9 µg/m³ 24h 36
2026-07-08 34 15–58 8.2 µg/m³ 22h 44
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