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Air Quality History for Bucheon-si, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Bucheon-si, South Korea.

40
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 44 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 42 39–46 10.2 µg/m³ 2h 61
2026-07-21 45 25–63 11.2 µg/m³ 24h 112
2026-07-20 41 30–55 9.8 µg/m³ 24h 95
2026-07-19 47 23–60 11.4 µg/m³ 24h 92
2026-07-18 46 28–60 11.4 µg/m³ 24h 86
2026-07-17 52 27–70 13.6 µg/m³ 24h 60
2026-07-16 57 41–76 15.3 µg/m³ 24h 63
2026-07-15 52 39–64 13.1 µg/m³ 24h 46
2026-07-14 38 21–60 9.3 µg/m³ 24h 50
2026-07-13 38 22–48 9.1 µg/m³ 24h 45
2026-07-12 46 24–56 11.4 µg/m³ 24h 50
2026-07-11 52 25–175 15.4 µg/m³ 24h 50
2026-07-10 46 33–55 10.9 µg/m³ 24h 47
2026-07-09 37 26–50 8.8 µg/m³ 24h 55
2026-07-08 33 15–41 7.9 µg/m³ 22h 64
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