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Air Quality History for Puan, South Korea

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 42 26–53 10.2 µg/m³ 4h 17
2026-10-20 40 23–58 9.6 µg/m³ 24h 35
2026-10-19 36 21–51 8.5 µg/m³ 24h 44
2026-10-18 37 22–56 9.0 µg/m³ 24h 35
2026-10-17 44 22–68 11.2 µg/m³ 24h 32
2026-10-16 47 12–66 12.1 µg/m³ 24h 43
2026-10-15 35 22–46 8.3 µg/m³ 24h 39
2026-10-14 35 22–55 8.5 µg/m³ 24h 41
2026-10-13 50 27–76 13.1 µg/m³ 24h 40
2026-10-12 54 25–74 14.3 µg/m³ 24h 34
2026-10-11 54 23–64 14.1 µg/m³ 24h 46
2026-10-10 62 50–72 17.4 µg/m³ 24h 44
2026-10-09 57 18–106 16.0 µg/m³ 24h 36
2026-10-08 51 15–94 13.2 µg/m³ 24h 17
2026-10-07 49 38–96 12.5 µg/m³ 17h 15
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