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Air Quality History for Gero, Japan

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

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 29 14–46 7.0 µg/m³ 13h 8
2026-09-04 23 11–38 5.5 µg/m³ 24h 7
2026-09-03 25 12–32 5.9 µg/m³ 24h 7
2026-09-02 29 17–39 6.8 µg/m³ 24h 7
2026-09-01 32 20–74 8.0 µg/m³ 24h 7
2026-08-31 31 13–58 7.5 µg/m³ 24h 6
2026-08-30 32 20–55 7.7 µg/m³ 24h 7
2026-08-29 30 19–46 7.2 µg/m³ 24h 7
2026-08-28 37 27–51 9.0 µg/m³ 24h 7
2026-08-27 34 14–54 8.2 µg/m³ 24h 7
2026-08-26 38 23–56 9.1 µg/m³ 24h 7
2026-08-25 38 20–81 9.5 µg/m³ 24h 8
2026-08-24 38 30–55 9.3 µg/m³ 24h 8
2026-08-23 38 25–53 9.2 µg/m³ 24h 7
2026-08-22 30 20–37 7.1 µg/m³ 8h 8
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