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Air Quality History for Saku, Japan

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

27
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 30 18–38 7.3 µg/m³ 10h 7
2026-06-08 26 18–35 6.2 µg/m³ 24h 7
2026-06-07 26 13–49 6.1 µg/m³ 24h 7
2026-06-06 33 22–51 7.9 µg/m³ 24h 8
2026-06-05 32 23–46 7.8 µg/m³ 24h 8
2026-06-04 28 16–48 6.6 µg/m³ 24h 6
2026-06-03 27 15–42 6.4 µg/m³ 24h 7
2026-06-02 26 12–54 6.2 µg/m³ 24h 7
2026-06-01 39 22–65 9.5 µg/m³ 24h 6
2026-05-31 52 25–102 13.4 µg/m³ 24h 6
2026-05-30 43 32–69 10.7 µg/m³ 24h 7
2026-05-29 38 19–55 9.1 µg/m³ 24h 6
2026-05-28 37 12–152 9.8 µg/m³ 24h 7
2026-05-27 28 12–48 6.7 µg/m³ 24h 8
2026-05-26 32 13–56 7.8 µg/m³ 13h 7
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