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Air Quality History for Ōmuta, Japan

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 22 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 30–42 8.7 µg/m³ 11h 27
2026-10-20 41 29–63 10.1 µg/m³ 24h 26
2026-10-19 42 32–68 10.4 µg/m³ 24h 28
2026-10-18 36 28–54 8.7 µg/m³ 24h 28
2026-10-17 52 38–120 13.8 µg/m³ 24h 27
2026-10-16 55 31–85 15.0 µg/m³ 24h 24
2026-10-15 51 32–104 13.6 µg/m³ 24h 27
2026-10-14 58 34–114 16.3 µg/m³ 24h 24
2026-10-13 51 35–75 13.2 µg/m³ 24h 25
2026-10-12 46 32–101 11.8 µg/m³ 24h 24
2026-10-11 52 32–119 13.6 µg/m³ 24h 23
2026-10-10 42 28–60 10.3 µg/m³ 24h 26
2026-10-09 56 28–162 17.0 µg/m³ 24h 24
2026-10-08 33 23–42 7.9 µg/m³ 24h 28
2026-10-07 35 24–48 8.3 µg/m³ 24h 30
2026-10-06 38 27–50 9.1 µg/m³ 24h 29
2026-10-05 37 25–44 8.9 µg/m³ 24h 29
2026-10-04 37 27–46 8.8 µg/m³ 24h 28
2026-10-03 42 29–152 11.2 µg/m³ 24h 30
2026-10-02 35 29–49 8.4 µg/m³ 24h 29
2026-10-01 37 30–42 8.9 µg/m³ 11h 30
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