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Air Quality History for Koch'ang, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Koch'ang, South Korea.

32
Current AQI
Good Station

Air Quality Index Station

336h

PM2.5 Station

336h · 40 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 48 35–63 11.7 µg/m³ 22h 42
2026-06-08 50 21–59 12.7 µg/m³ 24h 39
2026-06-07 46 28–57 11.0 µg/m³ 24h 43
2026-06-06 49 21–62 12.1 µg/m³ 24h 42
2026-06-05 45 29–51 10.9 µg/m³ 24h 42
2026-06-04 52 38–69 13.4 µg/m³ 24h 47
2026-06-03 63 45–72 17.8 µg/m³ 24h 42
2026-06-02 62 46–84 17.2 µg/m³ 24h 42
2026-06-01 60 19–73 16.7 µg/m³ 24h 30
2026-05-31 60 43–74 16.6 µg/m³ 24h 30
2026-05-30 59 38–77 16.3 µg/m³ 24h 29
2026-05-29 58 30–79 15.8 µg/m³ 24h 31
2026-05-28 48 25–88 12.8 µg/m³ 24h 29
2026-05-27 34 18–49 8.2 µg/m³ 24h 30
2026-05-26 20 7–33 4.8 µg/m³ 2h 4
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