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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.

76
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 62 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 70 52–83 21.3 µg/m³ 10h 49
2026-05-29 62 52–84 17.1 µg/m³ 24h 49
2026-05-28 55 27–87 15.0 µg/m³ 24h 47
2026-05-27 34 28–46 8.1 µg/m³ 24h 46
2026-05-26 48 23–58 11.8 µg/m³ 24h 44
2026-05-25 57 37–70 14.9 µg/m³ 24h 52
2026-05-24 58 32–73 15.8 µg/m³ 24h 50
2026-05-23 53 42–62 13.3 µg/m³ 24h 52
2026-05-22 49 30–56 12.0 µg/m³ 24h 50
2026-05-21 37 30–49 8.9 µg/m³ 24h 51
2026-05-20 42 32–80 10.3 µg/m³ 24h 50
2026-05-19 66 46–79 19.4 µg/m³ 24h 54
2026-05-18 68 57–74 20.1 µg/m³ 24h 52
2026-05-17 59 20–74 16.7 µg/m³ 24h 51
2026-05-16 59 25–106 16.4 µg/m³ 22h 52
2026-05-15 57 41–66 15.2 µg/m³ 24h 54
2026-05-14 60 48–68 16.6 µg/m³ 24h 48
2026-05-13 58 51–66 15.3 µg/m³ 24h 51
2026-05-12 44 24–54 10.7 µg/m³ 24h 51
2026-05-11 44 23–54 10.7 µg/m³ 24h 47
2026-05-10 40 13–54 9.6 µg/m³ 13h 46
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