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Air Quality History for Incheon, South Korea

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

90
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 108 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 75 62–88 23.5 µg/m³ 9h 110
2026-05-29 63 52–84 17.9 µg/m³ 24h 102
2026-05-28 55 35–87 15.0 µg/m³ 24h 101
2026-05-27 35 29–42 8.5 µg/m³ 24h 103
2026-05-26 50 28–67 12.5 µg/m³ 24h 106
2026-05-25 57 32–64 15.1 µg/m³ 24h 119
2026-05-24 58 29–66 15.9 µg/m³ 24h 110
2026-05-23 53 39–60 13.5 µg/m³ 24h 111
2026-05-22 50 36–59 12.5 µg/m³ 24h 118
2026-05-21 37 31–46 8.9 µg/m³ 24h 115
2026-05-20 42 32–75 10.3 µg/m³ 24h 122
2026-05-19 65 48–76 18.6 µg/m³ 24h 127
2026-05-18 68 62–76 20.0 µg/m³ 24h 127
2026-05-17 62 25–122 17.6 µg/m³ 24h 148
2026-05-16 58 26–83 16.0 µg/m³ 24h 114
2026-05-15 58 54–65 15.4 µg/m³ 24h 104
2026-05-14 58 28–69 15.7 µg/m³ 24h 102
2026-05-13 57 45–63 14.9 µg/m³ 24h 96
2026-05-12 45 31–54 10.9 µg/m³ 24h 104
2026-05-11 46 27–54 11.0 µg/m³ 24h 86
2026-05-10 41 6–52 9.7 µg/m³ 15h 103
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