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Air Quality History for Ichihara, Japan

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

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

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 32 24–65 8.1 µg/m³ 8.5 10h 56
2026-06-08 27 20–56 6.6 µg/m³ 8.8 24h 70
2026-06-07 28 20–39 6.8 µg/m³ 11.6 24h 70
2026-06-06 33 28–43 7.9 µg/m³ 13.2 24h 75
2026-06-05 30 25–36 7.2 µg/m³ 7.0 24h 78
2026-06-04 27 23–36 6.4 µg/m³ 7.1 24h 69
2026-06-03 26 22–35 6.1 µg/m³ 3.7 24h 68
2026-06-02 24 18–29 5.8 µg/m³ 7.9 24h 70
2026-06-01 43 29–58 10.6 µg/m³ 15.1 24h 62
2026-05-31 52 43–62 12.7 µg/m³ 20.2 24h 62
2026-05-30 40 35–49 9.5 µg/m³ 12.0 24h 65
2026-05-29 36 30–45 8.7 µg/m³ 9.9 24h 62
2026-05-28 32 23–51 7.6 µg/m³ 8.3 24h 60
2026-05-27 30 23–38 7.2 µg/m³ 9.6 24h 69
2026-05-26 29 25–37 7.0 µg/m³ 8.0 14h 66
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