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
21
4am
17
13
13
7am
13
30
31
10am
31
30
31
1pm
31
31
93
4pm
31
—
—
7pm
—
—
—
10pm
—
—
—
1am
—
—
Station readings
21
17
CAMS model
adj -53
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 2026-06-09T07:09 UTC.