Home › Japan › Saku › History

Air Quality History for Saku, Japan

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

38
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

411h

PM2.5 Station

411h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 62 59–65 17.2 µg/m³ 3h 1
2026-07-21 52 25–85 14.5 µg/m³ 21h 2
2026-07-20 45 10–82 11.8 µg/m³ 22h 2
2026-07-19 46 2–100 12.1 µg/m³ 23h 2
2026-07-18 45 5–77 11.6 µg/m³ 22h 2
2026-07-17 50 27–91 13.1 µg/m³ 23h 2
2026-07-16 57 38–99 15.9 µg/m³ 21h 3
2026-07-15 55 16–82 15.1 µg/m³ 18h 2
2026-07-14 46 16–72 11.6 µg/m³ 19h 2
2026-07-13 44 17–111 11.4 µg/m³ 23h 3
2026-07-12 47 16–70 12.1 µg/m³ 20h 2
2026-07-11 37 5–58 9.0 µg/m³ 23h 2
2026-07-10 35 9–62 8.7 µg/m³ 21h 3
2026-07-09 32 9–59 7.7 µg/m³ 24h 2
2026-07-08 36 4–95 9.1 µg/m³ 22h 3
2026-07-07 28 5–72 7.0 µg/m³ 23h 2
2026-07-06 24 5–55 5.9 µg/m³ 9h 2
2026-07-05 30 7–78 7.4 µg/m³ 21h 2
2026-07-04 33 8–66 8.1 µg/m³ 23h 3
2026-07-03 37 13–118 10.0 µg/m³ 22h 2
2026-07-02 19 5–31 4.5 µg/m³ 8h 1
Back to Saku Air Quality