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Air Quality History for Siheungdong, South Korea

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

27
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 37 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 33 28–39 7.9 µg/m³ 21h 98
2026-09-04 33 26–44 7.9 µg/m³ 24h 99
2026-09-03 37 27–54 8.9 µg/m³ 24h 93
2026-09-02 42 33–48 10.2 µg/m³ 24h 93
2026-09-01 29 22–36 6.9 µg/m³ 24h 98
2026-08-31 27 21–36 6.4 µg/m³ 24h 84
2026-08-30 32 22–43 7.6 µg/m³ 24h 90
2026-08-29 32 23–46 7.7 µg/m³ 24h 87
2026-08-28 34 24–52 8.1 µg/m³ 24h 99
2026-08-27 50 42–58 12.2 µg/m³ 24h 98
2026-08-26 50 40–58 12.2 µg/m³ 24h 100
2026-08-25 43 21–54 10.3 µg/m³ 24h 98
2026-08-24 56 31–67 14.7 µg/m³ 24h 97
2026-08-23 44 25–56 10.7 µg/m³ 24h 95
2026-08-22 37 20–53 8.8 µg/m³ 24h 100
2026-08-21 45 24–63 11.3 µg/m³ 24h 97
2026-08-20 57 45–67 15.2 µg/m³ 24h 102
2026-08-19 51 40–59 12.6 µg/m³ 24h 97
2026-08-18 43 37–51 10.3 µg/m³ 24h 96
2026-08-17 33 24–46 8.0 µg/m³ 24h 89
2026-08-16 28 28–28 6.7 µg/m³ 1h 113
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