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Air Quality History for Asan, South Korea

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 19 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 33 23–46 8.0 µg/m³ 21h 54
2026-09-04 33 27–39 7.9 µg/m³ 24h 56
2026-09-03 38 26–48 9.1 µg/m³ 24h 58
2026-09-02 41 24–50 9.8 µg/m³ 24h 57
2026-09-01 30 23–46 7.2 µg/m³ 24h 53
2026-08-31 26 20–32 6.3 µg/m³ 24h 60
2026-08-30 30 18–41 7.3 µg/m³ 24h 61
2026-08-29 31 19–77 7.7 µg/m³ 24h 64
2026-08-28 33 22–54 7.9 µg/m³ 24h 61
2026-08-27 48 38–56 11.8 µg/m³ 24h 57
2026-08-26 52 42–58 12.7 µg/m³ 24h 59
2026-08-25 43 20–56 10.5 µg/m³ 24h 59
2026-08-24 56 39–66 14.6 µg/m³ 24h 58
2026-08-23 44 22–56 10.7 µg/m³ 24h 58
2026-08-22 36 19–55 8.6 µg/m³ 24h 57
2026-08-21 45 27–65 11.2 µg/m³ 24h 58
2026-08-20 55 41–66 14.4 µg/m³ 24h 64
2026-08-19 50 37–58 12.3 µg/m³ 24h 58
2026-08-18 43 27–54 10.2 µg/m³ 24h 55
2026-08-17 32 21–51 7.7 µg/m³ 24h 57
2026-08-16 25 25–25 6.1 µg/m³ 1h 68
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