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Air Quality History for Yokohama, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 30 23–61 7.4 µg/m³ 8.5 8h 71
2026-06-08 25 20–31 6.0 µg/m³ 8.4 24h 98
2026-06-07 28 16–37 6.7 µg/m³ 11.5 24h 101
2026-06-06 33 27–38 7.9 µg/m³ 13.1 24h 101
2026-06-05 28 25–32 6.8 µg/m³ 7.1 24h 106
2026-06-04 27 24–35 6.5 µg/m³ 7.1 24h 98
2026-06-03 25 20–30 6.0 µg/m³ 4.1 24h 93
2026-06-02 25 18–35 6.1 µg/m³ 7.8 24h 95
2026-06-01 42 28–59 10.4 µg/m³ 15.1 24h 89
2026-05-31 51 42–56 12.6 µg/m³ 19.3 24h 92
2026-05-30 40 36–45 9.6 µg/m³ 12.7 24h 98
2026-05-29 36 29–42 8.6 µg/m³ 9.9 24h 91
2026-05-28 30 21–51 7.1 µg/m³ 8.5 24h 90
2026-05-27 30 19–38 7.1 µg/m³ 9.9 24h 100
2026-05-26 31 24–36 7.3 µg/m³ 9.5 24h 95
2026-05-25 33 28–39 8.0 µg/m³ 10.7 24h 96
2026-05-24 34 26–46 8.3 µg/m³ 12.1 24h 99
2026-05-23 34 29–42 8.2 µg/m³ 13.0 24h 98
2026-05-22 30 20–38 7.3 µg/m³ 8.4 24h 95
2026-05-21 29 22–36 7.0 µg/m³ 7.4 24h 87
2026-05-20 31 27–37 7.3 µg/m³ 9.6 16h 98
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