Yokohama (横浜) Air Quality

Monitoring Station · Yokohama, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
71 12am
71
72
72 3am
72
72
72 6am
72
71
71 9am
71
71
71 12pm
71
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj -12
83
83
84
84
84
84
84
84
83
83
83
83
83
83

Air Quality Forecast (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
View city history →

Nearby Monitoring Stations

78
西区平沼
2.6 km PM2.5: 25.0 µg/m³
9
Hirodaiotamachi, Kanagawa, Japan (神奈川区総合庁舎横浜市神奈川区)
3.8 km PM2.5: 2.2 µg/m³
30
Sakuragaoka, Kanagawa, Japan (保土ヶ谷区桜丘高校横浜市保土ヶ谷区)
4.8 km PM2.5: 7.2 µg/m³
70
Honchodori, Kanagawa, Japan (鶴見区潮田交流プラザ横浜市鶴見区)
7.6 km PM2.5: 21.1 µg/m³
13
Mamedocho, Kanagawa, Japan (港北区総合庁舎横浜市港北区)
8.4 km PM2.5: 3.1 µg/m³
66
港南区野庭町
8.6 km PM2.5: 19.0 µg/m³
68
Tomiokahigashi, Kanagawa, Japan (金沢区長浜横浜市金沢区)
9.1 km PM2.5: 20.2 µg/m³
57
Tajimacho, Kanagawa, Japan (国設川崎川崎市川崎区)
10.4 km PM2.5: 15.0 µg/m³

Nearby Cities

72 Yokohama 68 Isogo 61 Sugita 82 Kawasaki 85 Ōta 84 Kamata 62 Aobadai 77 Ikegami 42 Kamakura

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:17 UTC.