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Air Quality History for Seonghwan, South Korea

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

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

Air Quality Index Station

334h

PM2.5 Station

334h · 49 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 43 28–69 11.0 µg/m³ 7h 46
2026-10-20 38 23–53 9.1 µg/m³ 24h 28
2026-10-19 36 17–55 8.8 µg/m³ 24h 32
2026-10-18 35 11–57 8.6 µg/m³ 24h 31
2026-10-17 40 18–64 9.7 µg/m³ 24h 27
2026-10-16 52 11–69 13.9 µg/m³ 24h 30
2026-10-15 40 20–70 9.8 µg/m³ 24h 23
2026-10-14 34 11–60 8.3 µg/m³ 24h 28
2026-10-13 48 24–78 12.7 µg/m³ 24h 30
2026-10-12 48 16–71 12.2 µg/m³ 24h 31
2026-10-11 57 28–70 15.6 µg/m³ 24h 43
2026-10-10 57 20–74 15.5 µg/m³ 24h 24
2026-10-09 57 14–75 15.9 µg/m³ 24h 41
2026-10-08 58 35–79 15.7 µg/m³ 24h 53
2026-10-07 45 31–53 10.8 µg/m³ 15h 59
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