AddAir quality in Yokohama
Air quality index (AQI⁺) and PM2.5 air pollution in Yokohama • 42.2K Followers • 23:00, Sep 24 Local time
56
US AQI⁺Moderate
Main pollutant:
PM2.5
12 µg/m³
24°
13 km/h
83 %
Hourly forecast
Yokohama air quality index (AQI⁺) forecast
Daily forecast
Yokohama air quality index (AQI⁺) forecast
| Today | 58 |  | 26° 22° |  17 km/h | 78% |
| Sat | 64 | | 25° 23° | 18 km/h | 72% |
| Sun | 70 |  | 21° 18° | 38 km/h | 86% |
Air pollutants
What is the current air quality in Yokohama?
PM2.5 concentration is currently 2.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Yokohama
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Yokohama today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Yokohama today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Yokohama
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Yokohama
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Yokohama
Historic air quality near Yokohama
History
Historic air quality graph for Yokohama
Historic air quality near Yokohama
History
Historic air quality graph for Yokohama
Most polluted locations near Yokohama
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Yokohama
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Yokohama?
- Asahi-ku Tsurugamine Elementary School33
- Kanagawa City General Government Building33
- Konan Ward Noba Junior High School33
- Minami-ku Yokohama Commercial High School33
- Hodogaya-ku Sakuragaoka High School39
- Aoba City General Government Building44
- Izumi City General Government Building44
- Kamiyabecho-RUN44
- Midori-ku Miho Elementary School44
- Nishi-ku Hiranuma Elementary School44
- Minami Seya Elementary School50
- Nagahama, Kanazawa50
- Tsuzuki City General Government Building50
- Aobadai53
- Isogo City General Government Building53
- Nishi-ku Asama Shita-intersection53
- Totsuka-ku Yazawa intersection53
- Kohoku City General Government Building55
- Tsurumi-ku Ushioda Exchange Plaza55
- Ushiodacho55
- Honmokucho58
- Naka-ku Honmoku58
