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Air Quality History for Yŏnmu, South Korea

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

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

Air Quality Index Station

335h

PM2.5 Station

335h · 46 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 49 35–66 12.4 µg/m³ 24h 53
2026-07-20 40 23–52 9.5 µg/m³ 24h 48
2026-07-19 48 25–61 11.7 µg/m³ 24h 46
2026-07-18 46 23–73 11.4 µg/m³ 24h 48
2026-07-17 52 24–67 13.7 µg/m³ 24h 32
2026-07-16 56 23–73 15.0 µg/m³ 24h 36
2026-07-15 50 31–61 12.5 µg/m³ 24h 27
2026-07-14 39 25–67 9.6 µg/m³ 24h 26
2026-07-13 41 31–55 10.0 µg/m³ 24h 30
2026-07-12 48 34–62 11.9 µg/m³ 24h 28
2026-07-11 45 17–56 11.0 µg/m³ 24h 28
2026-07-10 42 30–56 10.3 µg/m³ 24h 24
2026-07-09 37 28–54 9.0 µg/m³ 24h 31
2026-07-08 33 24–49 7.9 µg/m³ 23h 41
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