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Air Quality History for Yachi, Japan

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

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

469h

PM2.5 Station

469h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 30 18–38 7.2 µg/m³ 13h 9
2026-09-04 29 14–63 7.1 µg/m³ 24h 6
2026-09-03 26 10–74 6.5 µg/m³ 24h 6
2026-09-02 38 14–168 11.4 µg/m³ 22h 6
2026-09-01 38 15–139 10.3 µg/m³ 24h 6
2026-08-31 45 17–154 12.1 µg/m³ 24h 4
2026-08-30 38 6–98 10.4 µg/m³ 24h 4
2026-08-29 29 9–58 7.0 µg/m³ 24h 4
2026-08-28 38 17–168 11.3 µg/m³ 23h 5
2026-08-27 31 10–53 7.6 µg/m³ 22h 6
2026-08-26 40 18–74 9.9 µg/m³ 24h 7
2026-08-25 35 19–50 8.3 µg/m³ 23h 7
2026-08-24 44 27–61 10.7 µg/m³ 24h 7
2026-08-23 38 18–58 9.2 µg/m³ 24h 8
2026-08-22 43 27–69 10.5 µg/m³ 24h 7
2026-08-21 37 17–58 8.9 µg/m³ 24h 7
2026-08-20 35 18–81 8.8 µg/m³ 23h 5
2026-08-19 29 6–48 7.0 µg/m³ 24h 7
2026-08-18 29 16–60 7.2 µg/m³ 24h 7
2026-08-17 31 16–55 7.5 µg/m³ 23h 7
2026-08-16 35 23–71 8.9 µg/m³ 8h 8
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