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Air Quality History for Ōita, Japan

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

39
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 10 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 30 23–41 7.2 µg/m³ 9h 9
2026-06-08 26 14–37 6.2 µg/m³ 24h 10
2026-06-07 25 15–38 5.9 µg/m³ 24h 9
2026-06-06 32 20–50 7.8 µg/m³ 24h 10
2026-06-05 29 22–37 6.9 µg/m³ 24h 10
2026-06-04 27 17–38 6.3 µg/m³ 24h 10
2026-06-03 24 10–40 5.7 µg/m³ 24h 9
2026-06-02 22 12–42 5.3 µg/m³ 24h 9
2026-06-01 46 25–94 12.1 µg/m³ 23h 9
2026-05-31 54 36–70 14.1 µg/m³ 24h 8
2026-05-30 44 29–63 10.8 µg/m³ 24h 9
2026-05-29 38 26–54 9.2 µg/m³ 24h 9
2026-05-28 32 21–47 7.7 µg/m³ 24h 9
2026-05-27 23 12–38 5.6 µg/m³ 24h 9
2026-05-26 27 18–40 6.4 µg/m³ 24h 10
2026-05-25 33 24–52 7.8 µg/m³ 24h 10
2026-05-24 30 20–50 7.1 µg/m³ 24h 9
2026-05-23 32 23–43 7.6 µg/m³ 24h 10
2026-05-22 27 15–46 6.4 µg/m³ 24h 9
2026-05-21 32 14–63 8.0 µg/m³ 24h 7
2026-05-20 28 15–41 6.8 µg/m³ 14h 10
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