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Air Quality History for Sumiyoshi, Japan

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

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

Air Quality Index Station

456h

PM2.5 Station

456h · 7 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 17–47 7.1 µg/m³ 11h 10
2026-09-04 30 9–154 9.0 µg/m³ 23h 7
2026-09-03 24 12–55 5.8 µg/m³ 21h 7
2026-09-02 41 13–96 11.1 µg/m³ 23h 7
2026-09-01 50 18–189 18.2 µg/m³ 24h 8
2026-08-31 50 23–155 13.9 µg/m³ 24h 6
2026-08-30 39 15–151 10.6 µg/m³ 21h 5
2026-08-29 25 10–65 6.2 µg/m³ 22h 5
2026-08-28 37 7–153 10.7 µg/m³ 22h 5
2026-08-27 23 10–74 5.6 µg/m³ 23h 7
2026-08-26 32 21–60 7.8 µg/m³ 23h 8
2026-08-25 41 2–114 10.6 µg/m³ 22h 9
2026-08-24 48 23–165 14.0 µg/m³ 23h 8
2026-08-23 42 23–61 10.3 µg/m³ 24h 8
2026-08-22 39 22–112 10.0 µg/m³ 24h 8
2026-08-21 34 20–76 8.3 µg/m³ 24h 8
2026-08-20 36 17–88 9.1 µg/m³ 21h 6
2026-08-19 29 15–97 7.3 µg/m³ 24h 8
2026-08-18 25 16–50 6.0 µg/m³ 23h 9
2026-08-17 23 9–59 5.5 µg/m³ 24h 7
2026-08-16 21 16–25 4.9 µg/m³ 10h 9
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