Hirodaiotamachi, Kanagawa, Japan (神奈川区総合庁舎横浜市神奈川区) 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
13
3am
21
17
13
6am
13
13
30
9am
31
31
30
12pm
31
31
31
3pm
93
31
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
21
17
CAMS model
adj -53
66
66
66
66
66
66
83
84
84
83
84
84
84
146
84
Air Quality Forecast (24h)
PM2.54.1 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.