Yokosuka (横須賀) Air Quality

Monitoring Station · Yokosuka, Japan
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 12am
45
65
65 3am
65
65
45 6am
45
45
38 9am
38
38
38 12pm
38
38
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj +11
34
34
54
54
54
54
34
34
34
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

29
横須賀市池上ｺﾐｭﾆﾃｨｾﾝﾀｰ
3.2 km PM2.5: 7.0 µg/m³
25
Natsushimacho, Yokosuka, Kanagawa, Japan (追浜行政センター横須賀市)
5.0 km PM2.5: 6.0 µg/m³
25
Kurihama, Yokosuka, Kanagawa, Japan (久里浜行政センター横須賀市)
7.1 km PM2.5: 6.0 µg/m³
21
Nagasaka, Yokosuka, Kanagawa, Japan (西行政センター横須賀市)
7.8 km PM2.5: 5.0 µg/m³
21
Isogo, Kanagawa, Japan (磯子区総合庁舎横浜市磯子区)
14.3 km PM2.5: 5.0 µg/m³
21
Honmokuosatocho, Kanagawa, Japan (中区本牧横浜市中区)
14.8 km PM2.5: 5.0 µg/m³
46
港南区野庭町
15.1 km PM2.5: 11.0 µg/m³
8
Okamoto, Kamakura-shi, Kanagawa-ken, Japan (鎌倉市岡本鎌倉市)
15.7 km PM2.5: 1.9 µg/m³

Nearby Cities

55 Yokosuka 46 Kurihama 51 Hayama 52 Zushi 65 Sugita 41 Kamakura 19 Futtsu 55 Isogo 67 Miura

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:49 UTC.