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Air Quality History for Suwon, South Korea

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 63 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 45 45–45 10.8 µg/m³ 1h 63
2026-07-21 45 24–65 11.0 µg/m³ 24h 121
2026-07-20 41 27–57 9.9 µg/m³ 24h 100
2026-07-19 46 21–58 11.2 µg/m³ 24h 97
2026-07-18 45 27–60 11.0 µg/m³ 24h 92
2026-07-17 52 30–69 13.5 µg/m³ 24h 63
2026-07-16 56 35–73 15.0 µg/m³ 24h 65
2026-07-15 50 31–61 12.6 µg/m³ 24h 49
2026-07-14 39 24–78 9.5 µg/m³ 24h 54
2026-07-13 37 16–48 8.9 µg/m³ 24h 48
2026-07-12 46 25–55 11.3 µg/m³ 24h 54
2026-07-11 51 23–169 14.7 µg/m³ 24h 53
2026-07-10 45 33–57 10.9 µg/m³ 24h 52
2026-07-09 37 28–53 8.9 µg/m³ 24h 58
2026-07-08 33 26–42 7.9 µg/m³ 23h 68
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