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Air Quality History for Hikone, Japan

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

5
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-06 24 13–31 5.7 µg/m³ 13.3 15h 26
2026-09-05 26 18–48 6.3 µg/m³ 10.4 24h 27
2026-09-04 21 13–30 5.1 µg/m³ 10.5 24h 25
2026-09-03 22 13–59 5.4 µg/m³ 9.0 24h 24
2026-09-02 32 23–77 7.9 µg/m³ 13.9 24h 24
2026-09-01 38 23–173 11.6 µg/m³ 19.4 24h 24
2026-08-31 37 24–61 9.0 µg/m³ 24.0 24h 20
2026-08-30 35 20–115 9.1 µg/m³ 16.7 24h 22
2026-08-29 29 22–52 7.1 µg/m³ 23.3 24h 22
2026-08-28 33 21–51 7.8 µg/m³ 11.3 24h 22
2026-08-27 25 19–38 6.0 µg/m³ 8.9 24h 23
2026-08-26 35 23–59 8.6 µg/m³ 20.2 24h 25
2026-08-25 37 27–52 9.0 µg/m³ 24.1 24h 27
2026-08-24 40 25–64 9.7 µg/m³ 17.5 24h 25
2026-08-23 38 33–52 9.1 µg/m³ 14.6 7h 28
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