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Air Quality History for Onomichi, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 32 24–47 7.7 µg/m³ 9.7 9h 11
2026-06-08 26 20–38 6.3 µg/m³ 8.2 24h 13
2026-06-07 24 16–36 5.8 µg/m³ 8.4 24h 13
2026-06-06 35 27–49 8.3 µg/m³ 15.8 24h 13
2026-06-05 34 24–44 8.2 µg/m³ 19.2 24h 13
2026-06-04 33 24–42 7.8 µg/m³ 15.1 24h 13
2026-06-03 27 16–39 6.5 µg/m³ 9.6 24h 14
2026-06-02 22 15–30 5.2 µg/m³ 5.4 24h 13
2026-06-01 47 25–67 12.0 µg/m³ 20.6 23h 10
2026-05-31 57 45–91 15.1 µg/m³ 21.0 24h 10
2026-05-30 45 35–55 10.8 µg/m³ 12.2 24h 11
2026-05-29 38 28–51 9.1 µg/m³ 13.7 24h 11
2026-05-28 37 20–56 9.1 µg/m³ 18.0 24h 11
2026-05-27 27 16–49 6.6 µg/m³ 10.7 24h 13
2026-05-26 28 22–35 6.7 µg/m³ 12.3 14h 12
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