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Air Quality History for Ōmihachiman, Japan

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

25
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 33 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 35 29–39 8.4 µg/m³ 7h 30
2026-08-07 33 17–52 7.9 µg/m³ 23h 25
2026-08-06 54 33–81 14.0 µg/m³ 24h 18
2026-08-05 48 24–157 13.0 µg/m³ 24h 15
2026-08-04 45 30–71 11.2 µg/m³ 24h 22
2026-08-03 43 25–66 10.6 µg/m³ 24h 22
2026-08-02 46 33–56 11.3 µg/m³ 24h 24
2026-08-01 54 48–64 13.6 µg/m³ 24h 26
2026-07-31 49 40–58 12.1 µg/m³ 24h 26
2026-07-30 49 42–59 11.9 µg/m³ 24h 24
2026-07-29 40 33–59 9.6 µg/m³ 24h 27
2026-07-28 37 29–48 8.9 µg/m³ 24h 27
2026-07-27 34 26–43 8.3 µg/m³ 24h 28
2026-07-26 37 28–53 8.8 µg/m³ 24h 27
2026-07-25 44 31–63 10.8 µg/m³ 24h 28
2026-07-24 49 43–62 11.9 µg/m³ 24h 29
2026-07-23 50 36–69 12.8 µg/m³ 24h 29
2026-07-22 59 45–70 15.9 µg/m³ 24h 30
2026-07-21 58 51–68 15.3 µg/m³ 23h 18
2026-07-20 54 46–63 13.9 µg/m³ 24h 23
2026-07-19 46 33–86 11.7 µg/m³ 15h 27
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