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Air Quality History for Yŏnmu, South Korea

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

76
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 49 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 67 58–73 20.0 µg/m³ 9h 45
2026-05-29 63 53–80 17.7 µg/m³ 24h 46
2026-05-28 54 22–86 14.6 µg/m³ 24h 44
2026-05-27 35 27–46 8.5 µg/m³ 24h 47
2026-05-26 48 25–59 12.1 µg/m³ 24h 46
2026-05-25 56 36–65 14.7 µg/m³ 24h 54
2026-05-24 61 31–75 17.2 µg/m³ 24h 46
2026-05-23 54 42–61 13.9 µg/m³ 24h 53
2026-05-22 49 38–55 12.0 µg/m³ 24h 55
2026-05-21 37 28–45 9.0 µg/m³ 24h 55
2026-05-20 41 33–54 9.9 µg/m³ 24h 54
2026-05-19 63 32–77 18.3 µg/m³ 24h 55
2026-05-18 66 59–71 19.2 µg/m³ 24h 54
2026-05-17 58 7–75 16.6 µg/m³ 24h 50
2026-05-16 59 23–76 16.4 µg/m³ 22h 56
2026-05-15 58 44–65 15.5 µg/m³ 24h 51
2026-05-14 59 19–71 16.3 µg/m³ 24h 48
2026-05-13 53 41–61 13.6 µg/m³ 24h 49
2026-05-12 44 16–59 10.7 µg/m³ 24h 46
2026-05-11 44 37–54 10.7 µg/m³ 24h 50
2026-05-10 44 38–52 10.6 µg/m³ 14h 56
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