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Air Quality History for Busan, South Korea

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

114
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 60 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 65 58–78 19.0 µg/m³ 10h 45
2026-05-29 63 51–82 17.7 µg/m³ 24h 42
2026-05-28 55 38–84 14.9 µg/m³ 24h 40
2026-05-27 34 23–45 8.2 µg/m³ 24h 44
2026-05-26 46 17–60 11.4 µg/m³ 24h 44
2026-05-25 54 22–67 14.0 µg/m³ 24h 54
2026-05-24 58 17–72 15.7 µg/m³ 24h 46
2026-05-23 55 46–63 14.1 µg/m³ 24h 46
2026-05-22 49 37–58 11.9 µg/m³ 24h 52
2026-05-21 40 28–52 9.5 µg/m³ 24h 50
2026-05-20 42 32–57 10.1 µg/m³ 24h 50
2026-05-19 67 56–78 19.6 µg/m³ 24h 51
2026-05-18 68 55–76 20.0 µg/m³ 24h 51
2026-05-17 60 11–75 17.0 µg/m³ 24h 52
2026-05-16 55 23–83 15.0 µg/m³ 10h 62
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