西区平沼 Air Quality
Monitoring Station
· Yokohama, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
17
9pm
17
42
42
12am
42
42
42
3am
42
42
54
6am
54
54
71
9am
72
71
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
17
17
CAMS model
adj -12
54
54
54
54
54
54
54
54
54
66
66
66
83
84
83
Air Quality Trend (24h)
PM2.54.0 µg/m³
✓ WHO
Good
PM1010.0 µg/m³
Good
Gas Pollutants
O₃
11.0
µg/m³
NO₂
8.0
µg/m³
SO₂
2.0
µg/m³
Nearby Monitoring Stations
17
Hirodaiotamachi, Kanagawa, Japan (神奈川区総合庁舎横浜市神奈川区)
58
Yokohama (横浜)
24
Sakuragaoka, Kanagawa, Japan (保土ヶ谷区桜丘高校横浜市保土ヶ谷区)
21
Mamedocho, Kanagawa, Japan (港北区総合庁舎横浜市港北区)
13
Honchodori, Kanagawa, Japan (鶴見区潮田交流プラザ横浜市鶴見区)
4
港南区野庭町
38
Mihocho, Kanagawa, Japan (緑区三保小学校横浜市緑区)
34
Chigasakichuo, Kanagawa, Japan (都筑区総合庁舎横浜市都筑区)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:26 UTC.