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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.

55
Current AQI
Moderate Station

Air Quality Index Station

168h

PM2.5 Station

168h · 32 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 48 30–55 11.7 µg/m³ 7h 105
2026-07-21 47 34–73 11.7 µg/m³ 24h 138
2026-07-20 41 24–58 10.0 µg/m³ 24h 108
2026-07-19 47 28–58 11.4 µg/m³ 24h 101
2026-07-18 46 28–60 11.2 µg/m³ 24h 102
2026-07-17 54 39–64 14.1 µg/m³ 24h 92
2026-07-16 56 34–74 15.0 µg/m³ 24h 103
2026-07-15 48 18–61 11.9 µg/m³ 17h 69
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