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Air Quality History for Yanggu, South Korea

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

33
Current AQI
Good Station

Air Quality Index Station

444h

PM2.5 Station

444h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 30 30–30 7.1 µg/m³ 2h 4
2026-07-21 42 16–116 11.0 µg/m³ 24h 9
2026-07-20 40 1–58 9.8 µg/m³ 24h 8
2026-07-19 47 6–79 12.2 µg/m³ 24h 7
2026-07-18 50 26–84 12.9 µg/m³ 24h 7
2026-07-17 54 5–78 15.0 µg/m³ 22h 6
2026-07-16 59 13–81 16.8 µg/m³ 23h 5
2026-07-15 47 7–62 12.1 µg/m³ 21h 4
2026-07-14 39 20–61 9.4 µg/m³ 23h 4
2026-07-13 38 18–65 9.3 µg/m³ 24h 3
2026-07-12 49 2–72 12.6 µg/m³ 24h 5
2026-07-11 44 5–63 10.7 µg/m³ 22h 5
2026-07-10 46 11–67 11.7 µg/m³ 23h 5
2026-07-09 39 1–122 10.3 µg/m³ 23h 4
2026-07-08 36 12–110 9.3 µg/m³ 24h 6
2026-07-07 42 17–57 10.3 µg/m³ 24h 7
2026-07-06 47 18–85 12.2 µg/m³ 13h 5
2026-07-05 37 19–54 8.9 µg/m³ 24h 8
2026-07-04 46 3–61 11.4 µg/m³ 23h 7
2026-07-03 49 3–70 12.3 µg/m³ 24h 5
2026-07-02 56 36–82 15.0 µg/m³ 9h 5
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