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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
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 37 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 38–57 11.7 µg/m³ 21h 34
2026-06-08 51 19–61 13.0 µg/m³ 24h 32
2026-06-07 45 14–56 10.9 µg/m³ 24h 33
2026-06-06 49 37–59 11.9 µg/m³ 24h 36
2026-06-05 45 31–53 10.8 µg/m³ 24h 35
2026-06-04 52 39–64 13.0 µg/m³ 24h 40
2026-06-03 63 46–75 18.1 µg/m³ 24h 34
2026-06-02 61 49–73 16.9 µg/m³ 24h 34
2026-06-01 59 15–72 16.9 µg/m³ 24h 27
2026-05-31 60 43–73 16.6 µg/m³ 24h 30
2026-05-30 59 30–74 16.2 µg/m³ 24h 25
2026-05-29 56 30–79 15.3 µg/m³ 24h 27
2026-05-28 48 24–88 12.9 µg/m³ 24h 27
2026-05-27 34 15–48 8.2 µg/m³ 24h 25
2026-05-26 37 33–41 8.9 µg/m³ 2h 22
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