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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

333h

PM2.5 Station

333h · 32 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 35 28–51 8.4 µg/m³ 8.0 14h 30
2026-05-28 28 21–36 6.6 µg/m³ 7.8 24h 30
2026-05-27 29 23–40 7.0 µg/m³ 7.5 24h 33
2026-05-26 31 22–47 7.4 µg/m³ 9.4 24h 32
2026-05-25 33 25–47 8.0 µg/m³ 11.5 24h 32
2026-05-24 32 27–40 7.8 µg/m³ 11.3 24h 31
2026-05-23 31 20–38 7.3 µg/m³ 8.0 24h 33
2026-05-22 27 20–36 6.6 µg/m³ 8.7 24h 32
2026-05-21 28 20–34 6.7 µg/m³ 10.1 24h 28
2026-05-20 33 23–43 7.9 µg/m³ 11.4 24h 33
2026-05-19 39 27–59 9.4 µg/m³ 13.0 24h 33
2026-05-18 52 43–60 13.0 µg/m³ 19.5 24h 32
2026-05-17 46 37–55 11.2 µg/m³ 15.7 23h 29
2026-05-16 54 42–60 13.5 µg/m³ 17.9 23h 28
2026-05-15 51 46–55 12.3 µg/m³ 18.6 9h 29
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