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Air Quality History for Asan, South Korea

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

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 50 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 69 58–77 20.6 µg/m³ 9h 50
2026-05-29 62 53–83 17.4 µg/m³ 24h 51
2026-05-28 54 33–88 14.7 µg/m³ 24h 49
2026-05-27 34 28–44 8.2 µg/m³ 24h 50
2026-05-26 49 18–59 12.2 µg/m³ 24h 47
2026-05-25 57 32–67 15.1 µg/m³ 24h 56
2026-05-24 60 38–70 16.4 µg/m³ 24h 53
2026-05-23 53 45–60 13.4 µg/m³ 24h 52
2026-05-22 49 38–56 12.0 µg/m³ 24h 53
2026-05-21 37 26–47 8.9 µg/m³ 24h 54
2026-05-20 41 32–53 10.0 µg/m³ 24h 52
2026-05-19 65 51–77 18.9 µg/m³ 24h 56
2026-05-18 67 58–72 19.8 µg/m³ 24h 51
2026-05-17 60 12–77 17.0 µg/m³ 24h 51
2026-05-16 57 23–72 15.5 µg/m³ 22h 55
2026-05-15 59 52–67 15.9 µg/m³ 24h 56
2026-05-14 62 38–74 17.5 µg/m³ 24h 52
2026-05-13 57 51–63 14.9 µg/m³ 24h 53
2026-05-12 46 30–53 11.1 µg/m³ 24h 52
2026-05-11 45 30–59 10.9 µg/m³ 24h 51
2026-05-10 44 34–51 10.5 µg/m³ 14h 56
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