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Air Quality History for Changwon, South Korea

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

65
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 63 56–70 17.9 µg/m³ 2h 20
2026-07-21 46 24–69 11.4 µg/m³ 24h 51
2026-07-20 41 24–57 10.0 µg/m³ 24h 51
2026-07-19 48 32–56 11.6 µg/m³ 24h 46
2026-07-18 47 30–67 11.8 µg/m³ 24h 44
2026-07-17 58 32–74 15.5 µg/m³ 24h 33
2026-07-16 57 32–80 15.4 µg/m³ 24h 37
2026-07-15 51 30–67 12.9 µg/m³ 24h 28
2026-07-14 37 21–53 8.9 µg/m³ 24h 31
2026-07-13 39 26–49 9.4 µg/m³ 24h 28
2026-07-12 47 20–56 11.6 µg/m³ 24h 31
2026-07-11 47 25–98 11.8 µg/m³ 24h 30
2026-07-10 44 27–61 10.7 µg/m³ 24h 27
2026-07-09 36 24–65 8.8 µg/m³ 24h 33
2026-07-08 33 25–48 8.0 µg/m³ 21h 39
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