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Air Quality History for Aisai, Japan

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

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 45 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 22 20–23 5.2 µg/m³ 5.3 2h 52
2026-06-08 25 19–28 6.0 µg/m³ 7.1 24h 45
2026-06-07 26 18–36 6.2 µg/m³ 8.9 24h 47
2026-06-06 33 24–44 7.9 µg/m³ 14.5 24h 50
2026-06-05 30 23–38 7.3 µg/m³ 14.5 24h 51
2026-06-04 26 20–31 6.2 µg/m³ 7.8 24h 46
2026-06-03 27 16–35 6.4 µg/m³ 8.3 24h 46
2026-06-02 25 20–33 6.0 µg/m³ 7.0 24h 42
2026-06-01 42 26–59 10.4 µg/m³ 13.7 24h 39
2026-05-31 54 45–71 13.5 µg/m³ 16.5 24h 38
2026-05-30 42 36–56 10.1 µg/m³ 10.8 24h 42
2026-05-29 37 31–53 8.9 µg/m³ 8.6 24h 37
2026-05-28 30 16–54 7.2 µg/m³ 7.8 24h 39
2026-05-27 27 20–39 6.6 µg/m³ 7.5 24h 41
2026-05-26 30 22–38 7.1 µg/m³ 9.0 21h 39
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