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Air Quality History for Uonuma, Japan

Historical PM2.5 and AQI trend from monitoring stations near Uonuma, Japan.

26
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

244h

PM2.5 Station

244h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 29 21–46 7.0 µg/m³ 3h 1
2026-08-07 39 12–140 10.9 µg/m³ 12h 1
2026-08-06 52 15–114 15.5 µg/m³ 9h 1
2026-08-05 36 14–95 10.0 µg/m³ 8h 1
2026-08-04 40 13–75 10.4 µg/m³ 15h 1
2026-08-03 31 9–46 7.5 µg/m³ 11h 1
2026-08-02 32 13–55 8.0 µg/m³ 13h 1
2026-08-01 53 6–119 14.6 µg/m³ 14h 1
2026-07-31 50 25–77 13.0 µg/m³ 16h 1
2026-07-30 40 16–61 10.0 µg/m³ 14h 1
2026-07-29 37 5–64 9.1 µg/m³ 11h 1
2026-07-28 35 18–65 8.6 µg/m³ 12h 1
2026-07-27 38 19–66 9.4 µg/m³ 11h 1
2026-07-26 34 17–67 8.5 µg/m³ 12h 1
2026-07-25 33 9–61 8.2 µg/m³ 15h 1
2026-07-24 50 3–97 14.7 µg/m³ 14h 1
2026-07-23 32 20–74 8.2 µg/m³ 13h 1
2026-07-22 39 13–152 11.4 µg/m³ 14h 1
2026-07-21 40 20–63 10.4 µg/m³ 6h 1
2026-07-20 49 24–87 13.3 µg/m³ 10h 1
2026-07-19 56 20–119 16.7 µg/m³ 11h 1
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