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Air Quality History for Hwaseong-si, South Korea

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

21
Current AQI
Good Station

Air Quality Index Station

168h

PM2.5 Station

168h · 47 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 44 24–64 10.8 µg/m³ 24h 114
2026-07-20 41 25–55 9.9 µg/m³ 24h 100
2026-07-19 46 23–59 11.3 µg/m³ 24h 95
2026-07-18 46 27–60 11.3 µg/m³ 24h 93
2026-07-17 56 36–69 14.8 µg/m³ 24h 69
2026-07-16 56 33–74 15.3 µg/m³ 24h 67
2026-07-15 51 34–59 12.8 µg/m³ 24h 47
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