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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.

31
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 60 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 47 34–57 11.5 µg/m³ 6h 66
2026-07-21 46 28–73 11.5 µg/m³ 24h 89
2026-07-20 40 26–53 9.7 µg/m³ 24h 72
2026-07-19 45 25–58 11.0 µg/m³ 24h 70
2026-07-18 44 26–59 10.6 µg/m³ 24h 71
2026-07-17 55 34–69 14.5 µg/m³ 24h 52
2026-07-16 56 29–73 15.0 µg/m³ 24h 61
2026-07-15 50 33–60 12.6 µg/m³ 24h 45
2026-07-14 40 25–55 9.5 µg/m³ 24h 43
2026-07-13 40 26–55 9.7 µg/m³ 24h 53
2026-07-12 47 24–59 11.7 µg/m³ 24h 46
2026-07-11 52 28–166 14.6 µg/m³ 24h 46
2026-07-10 46 35–55 11.0 µg/m³ 24h 39
2026-07-09 37 19–47 8.9 µg/m³ 24h 50
2026-07-08 34 13–52 8.1 µg/m³ 18h 62
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