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Air Quality History for Yokohama, Japan

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

54
Current AQI
Moderate

PM2.5 Trend

47h · 15 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-11 56 51–59 14.3 µg/m³ 21.7 11h 21
2026-04-10 37 19–56 8.9 µg/m³ 17.3 24h 19
2026-04-09 31 25–41 7.5 µg/m³ 14.9 12h 20
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