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Air Quality History for Sumiyoshi, Japan

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

33
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 29 22–42 7.0 µg/m³ 12h 22
2026-10-20 41 25–188 13.3 µg/m³ 24h 17
2026-10-19 43 26–98 11.1 µg/m³ 24h 16
2026-10-18 33 22–51 8.0 µg/m³ 24h 22
2026-10-17 46 30–157 12.3 µg/m³ 24h 16
2026-10-16 55 30–156 15.5 µg/m³ 24h 13
2026-10-15 41 20–82 10.8 µg/m³ 24h 14
2026-10-14 53 18–168 15.7 µg/m³ 24h 14
2026-10-13 53 34–99 14.1 µg/m³ 24h 15
2026-10-12 47 32–80 11.9 µg/m³ 24h 15
2026-10-11 65 32–106 19.4 µg/m³ 24h 14
2026-10-10 43 19–94 11.1 µg/m³ 24h 15
2026-10-09 54 24–147 15.1 µg/m³ 24h 15
2026-10-08 39 27–55 9.5 µg/m³ 24h 22
2026-10-07 43 30–54 10.4 µg/m³ 9h 22
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