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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.

52
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 43 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 55 44–59 14.0 µg/m³ 13h 54
2026-06-08 54 37–63 13.7 µg/m³ 24h 58
2026-06-07 47 30–53 11.3 µg/m³ 24h 60
2026-06-06 50 38–60 12.2 µg/m³ 24h 65
2026-06-05 46 40–54 11.0 µg/m³ 24h 61
2026-06-04 52 37–71 13.0 µg/m³ 24h 62
2026-06-03 62 44–70 17.2 µg/m³ 24h 65
2026-06-02 61 54–70 16.7 µg/m³ 24h 66
2026-06-01 59 18–73 16.6 µg/m³ 24h 38
2026-05-31 62 47–77 17.4 µg/m³ 24h 33
2026-05-30 63 41–130 18.1 µg/m³ 24h 38
2026-05-29 60 41–82 16.8 µg/m³ 24h 38
2026-05-28 55 30–90 15.0 µg/m³ 24h 33
2026-05-27 37 23–54 8.8 µg/m³ 24h 40
2026-05-26 45 20–60 11.2 µg/m³ 24h 39
2026-05-25 54 30–68 14.2 µg/m³ 24h 48
2026-05-24 57 20–75 15.3 µg/m³ 24h 38
2026-05-23 52 40–60 13.0 µg/m³ 24h 45
2026-05-22 48 31–56 11.6 µg/m³ 24h 48
2026-05-21 39 29–55 9.5 µg/m³ 24h 44
2026-05-20 37 30–42 8.9 µg/m³ 10h 51
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