Home › Japan › Sayama › History

Air Quality History for Sayama, Japan

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

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

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 33 17–43 7.9 µg/m³ 10h 50
2026-06-08 26 20–32 6.3 µg/m³ 24h 68
2026-06-07 26 18–34 6.3 µg/m³ 24h 67
2026-06-06 34 26–48 8.3 µg/m³ 24h 76
2026-06-05 32 26–38 7.7 µg/m³ 24h 72
2026-06-04 29 20–37 7.0 µg/m³ 24h 64
2026-06-03 28 21–34 6.6 µg/m³ 24h 67
2026-06-02 25 18–37 6.0 µg/m³ 24h 68
2026-06-01 47 31–63 11.8 µg/m³ 24h 53
2026-05-31 54 47–68 13.5 µg/m³ 24h 48
2026-05-30 47 39–97 11.6 µg/m³ 24h 56
2026-05-29 39 32–46 9.3 µg/m³ 24h 49
2026-05-28 36 20–53 8.7 µg/m³ 24h 52
2026-05-27 30 19–38 7.1 µg/m³ 24h 63
2026-05-26 29 24–35 6.9 µg/m³ 14h 60
Back to Sayama Air Quality