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Air Quality History for Ōta, Japan

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

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 24 9–33 5.7 µg/m³ 6h 22
2026-06-08 27 23–33 6.4 µg/m³ 24h 28
2026-06-07 28 21–32 6.6 µg/m³ 24h 30
2026-06-06 31 23–45 7.5 µg/m³ 24h 26
2026-06-05 30 24–36 7.1 µg/m³ 24h 28
2026-06-04 28 23–32 6.6 µg/m³ 24h 27
2026-06-03 29 23–38 7.0 µg/m³ 24h 29
2026-06-02 28 19–44 6.8 µg/m³ 24h 29
2026-06-01 39 26–53 9.3 µg/m³ 24h 27
2026-05-31 47 38–57 11.3 µg/m³ 24h 28
2026-05-30 41 33–53 9.9 µg/m³ 24h 29
2026-05-29 37 24–47 8.9 µg/m³ 24h 28
2026-05-28 33 21–39 7.8 µg/m³ 24h 28
2026-05-27 33 25–47 8.0 µg/m³ 24h 29
2026-05-26 35 28–48 8.5 µg/m³ 18h 31
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