西区平沼 Air Quality
Monitoring Station
· Yokohama, Japan
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
21
3am
11
33
11
6am
11
11
28
9am
29
29
28
12pm
29
29
29
3pm
91
29
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
21
33
CAMS model
adj -55
66
66
66
66
66
66
83
84
84
83
84
84
84
146
84
Air Quality Forecast (24h)
PM2.58.0 µg/m³
✓ WHO
Good
PM109.0 µg/m³
Good
Gas Pollutants
O₃
33.0
µg/m³
NO₂
26.0
µg/m³
SO₂
3.0
µg/m³
Nearby Monitoring Stations
17
Hirodaiotamachi, Kanagawa, Japan (神奈川区総合庁舎横浜市神奈川区)
13
Yokohama (横浜)
25
Sakuragaoka, Kanagawa, Japan (保土ヶ谷区桜丘高校横浜市保土ヶ谷区)
50
Mamedocho, Kanagawa, Japan (港北区総合庁舎横浜市港北区)
30
Honchodori, Kanagawa, Japan (鶴見区潮田交流プラザ横浜市鶴見区)
25
港南区野庭町
34
Mihocho, Kanagawa, Japan (緑区三保小学校横浜市緑区)
55
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 2026-06-09T06:51 UTC.