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Air Quality History for Changwon, South Korea

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

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 49 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 46 36–55 11.2 µg/m³ 17h 44
2026-06-08 53 44–60 13.2 µg/m³ 24h 45
2026-06-07 46 27–54 11.1 µg/m³ 24h 50
2026-06-06 50 41–66 12.6 µg/m³ 24h 48
2026-06-05 46 35–52 11.0 µg/m³ 24h 50
2026-06-04 54 42–64 13.7 µg/m³ 24h 52
2026-06-03 60 40–70 16.8 µg/m³ 24h 47
2026-06-02 62 51–70 17.2 µg/m³ 24h 47
2026-06-01 58 28–73 16.0 µg/m³ 24h 37
2026-05-31 61 44–74 16.9 µg/m³ 24h 38
2026-05-30 62 48–75 17.3 µg/m³ 24h 36
2026-05-29 57 40–83 15.3 µg/m³ 24h 38
2026-05-28 52 22–87 13.9 µg/m³ 24h 37
2026-05-27 34 20–48 8.1 µg/m³ 24h 37
2026-05-26 48 18–61 12.1 µg/m³ 24h 37
2026-05-25 54 25–72 13.8 µg/m³ 24h 45
2026-05-24 56 31–70 15.1 µg/m³ 24h 37
2026-05-23 53 32–62 13.6 µg/m³ 24h 41
2026-05-22 48 33–56 11.7 µg/m³ 24h 41
2026-05-21 38 30–51 9.2 µg/m³ 24h 40
2026-05-20 49 28–119 13.7 µg/m³ 7h 26
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