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Air Quality History for Busan, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Busan, 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 · 54 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 35 30–42 8.4 µg/m³ 15h 60
2026-09-04 35 28–52 8.4 µg/m³ 24h 52
2026-09-03 41 32–53 10.0 µg/m³ 24h 52
2026-09-02 42 28–50 10.0 µg/m³ 24h 49
2026-09-01 31 23–39 7.3 µg/m³ 24h 50
2026-08-31 27 20–40 6.5 µg/m³ 24h 50
2026-08-30 30 16–41 7.3 µg/m³ 24h 47
2026-08-29 30 18–52 7.3 µg/m³ 24h 51
2026-08-28 33 22–56 8.0 µg/m³ 24h 53
2026-08-27 50 33–58 12.4 µg/m³ 24h 54
2026-08-26 50 40–60 12.6 µg/m³ 24h 61
2026-08-25 45 22–57 11.0 µg/m³ 24h 52
2026-08-24 55 26–67 14.6 µg/m³ 24h 56
2026-08-23 46 22–59 11.4 µg/m³ 24h 55
2026-08-22 32 26–40 7.7 µg/m³ 6h 58
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