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Air Quality History for Puan, South Korea

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

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

459h

PM2.5 Station

459h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 40 31–49 9.6 µg/m³ 2h 18
2026-07-21 48 29–68 12.1 µg/m³ 24h 42
2026-07-20 39 23–52 9.3 µg/m³ 24h 38
2026-07-19 47 28–61 11.7 µg/m³ 24h 34
2026-07-18 48 28–73 11.9 µg/m³ 24h 36
2026-07-17 55 28–74 14.6 µg/m³ 24h 28
2026-07-16 56 20–74 14.9 µg/m³ 24h 32
2026-07-15 49 23–58 12.2 µg/m³ 24h 24
2026-07-14 38 23–55 9.2 µg/m³ 24h 25
2026-07-13 39 21–49 9.5 µg/m³ 24h 26
2026-07-12 49 28–64 12.1 µg/m³ 24h 26
2026-07-11 45 11–59 11.0 µg/m³ 24h 26
2026-07-10 42 24–60 10.3 µg/m³ 24h 24
2026-07-09 37 25–52 8.8 µg/m³ 24h 28
2026-07-08 33 26–51 8.0 µg/m³ 24h 41
2026-07-07 43 29–64 10.5 µg/m³ 24h 42
2026-07-06 42 5–55 10.2 µg/m³ 14h 25
2026-07-05 36 26–50 8.8 µg/m³ 24h 35
2026-07-04 46 22–69 11.5 µg/m³ 24h 33
2026-07-03 52 32–60 12.9 µg/m³ 24h 32
2026-07-02 40 2–53 9.7 µg/m³ 11h 29
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