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Air Quality History for Changwon, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Changwon, South Korea.

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 49 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 53 48–59 13.3 µg/m³ 3h 38
2026-07-21 46 24–76 11.6 µg/m³ 24h 54
2026-07-20 41 24–56 9.9 µg/m³ 24h 52
2026-07-19 48 32–57 11.7 µg/m³ 24h 47
2026-07-18 48 33–67 11.9 µg/m³ 24h 44
2026-07-17 57 38–70 15.1 µg/m³ 24h 39
2026-07-16 58 32–71 15.9 µg/m³ 24h 41
2026-07-15 50 31–63 12.6 µg/m³ 24h 32
2026-07-14 38 18–53 9.0 µg/m³ 24h 37
2026-07-13 38 25–52 9.0 µg/m³ 24h 31
2026-07-12 46 23–55 11.2 µg/m³ 24h 36
2026-07-11 44 26–54 10.7 µg/m³ 24h 33
2026-07-10 43 27–56 10.4 µg/m³ 24h 34
2026-07-09 37 24–54 8.9 µg/m³ 24h 37
2026-07-08 34 27–50 8.2 µg/m³ 20h 44
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