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Air Quality History for Yōkaichiba, Japan

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 19 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 25–70 8.5 µg/m³ 15h 22
2026-10-20 43 25–88 10.8 µg/m³ 24h 21
2026-10-19 57 32–156 16.2 µg/m³ 24h 20
2026-10-18 33 24–57 8.0 µg/m³ 24h 23
2026-10-17 48 34–79 12.1 µg/m³ 24h 18
2026-10-16 61 29–118 17.7 µg/m³ 24h 16
2026-10-15 58 29–171 18.2 µg/m³ 24h 18
2026-10-14 73 28–161 23.6 µg/m³ 24h 16
2026-10-13 67 30–165 20.9 µg/m³ 24h 16
2026-10-12 57 36–123 15.4 µg/m³ 24h 17
2026-10-11 69 44–163 21.2 µg/m³ 24h 16
2026-10-10 50 25–82 13.0 µg/m³ 24h 18
2026-10-09 58 26–104 16.5 µg/m³ 24h 18
2026-10-08 36 25–48 8.7 µg/m³ 24h 29
2026-10-07 42 30–63 10.1 µg/m³ 24h 28
2026-10-06 38 28–52 9.2 µg/m³ 24h 27
2026-10-05 41 26–61 10.0 µg/m³ 24h 28
2026-10-04 39 32–56 9.5 µg/m³ 24h 27
2026-10-03 37 28–46 8.8 µg/m³ 24h 28
2026-10-02 36 25–51 8.6 µg/m³ 24h 27
2026-10-01 40 34–47 9.6 µg/m³ 6h 28
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