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Air Quality History for Icheon-si, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Icheon-si, South Korea.

49
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 22 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 45 38–52 10.8 µg/m³ 4h 35
2026-10-20 38 24–53 9.2 µg/m³ 24h 51
2026-10-19 37 21–56 9.0 µg/m³ 24h 59
2026-10-18 36 21–54 8.8 µg/m³ 24h 53
2026-10-17 44 25–59 10.9 µg/m³ 24h 49
2026-10-16 50 20–68 13.3 µg/m³ 24h 57
2026-10-15 40 26–83 10.0 µg/m³ 24h 52
2026-10-14 34 20–56 8.2 µg/m³ 24h 50
2026-10-13 48 23–71 12.5 µg/m³ 24h 57
2026-10-12 48 21–65 12.1 µg/m³ 24h 53
2026-10-11 56 28–64 15.0 µg/m³ 24h 66
2026-10-10 57 30–71 15.6 µg/m³ 24h 57
2026-10-09 59 25–79 16.5 µg/m³ 24h 61
2026-10-08 53 13–71 13.9 µg/m³ 24h 44
2026-10-07 47 37–54 11.3 µg/m³ 24h 47
2026-10-06 41 30–49 9.9 µg/m³ 24h 52
2026-10-05 37 25–53 8.8 µg/m³ 24h 48
2026-10-04 38 26–49 9.1 µg/m³ 24h 44
2026-10-03 36 18–52 8.6 µg/m³ 24h 49
2026-10-02 36 21–44 8.6 µg/m³ 24h 44
2026-10-01 35 22–41 8.4 µg/m³ 17h 49
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