Air Quality in Yokohama
Current Reading
Last Update: July 10 2026 at 1:42 am
Air Quality Index
9
Good
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
PM1
1
PM2.5
2
PM10
3
Temperature
26°C
Humidity
100%
Heat Index
28°C
Voltage
3.5V
Air Quality Index Average (Last 7 Days)
Friday
July 03
-
No Data
Saturday
July 04
-
No Data
Sunday
July 05
-
No Data
Monday
July 06
-
No Data
Tuesday
July 07
-
No Data
Wednesday
July 08
3
Good
Thursday
July 09
5
Good
Health Recommendations
Particle pollution can be high any time of day. Since vehicle exhaust contains particle pollution, limit activity near idling cars and buses and near busy roads, especially during rush hours. Also, limit outdoor activity when there is smoke in the air.
Learn more