Yokohama Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Yokohama
Last Updated: 2026-03-11 07:21:02 (Local Time)
4 °C
Partly Cloudy
Currently, Yokohama ranks 855th among the cities with the highest AQI levels in the world.
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Historical Air Quality Data
Yokohama
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AQI (US) Trends - Annual Air Quality Changes
Yokohama, Kanagawa, Japan
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Yokohama
Health Advice For People Living In
Yokohama
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Yokohama
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Mild Chances of Asthma
Asthma
Risk of Asthma symptoms is Mild when AQI is Moderate (50-150)
Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.
Do's :
Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.
Don'ts :
Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.
Most Polluted Cities 2026
Japan
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Tokorozawa, Saitama
2.
Kumagaya, Saitama
3.
Ageoshimo, Saitama
4.
Koga, Ibaraki
5.
Noda, Chiba
6.
Saitama, Saitama
7.
Kanuma, Tochigi
8.
Yaita, Tochigi
9.
Omihachiman, Shiga
10.
Nakanojomachi, Gunma
Last Updated: 10 Mar 2026, 10:33 PM
AQI City RankingsAir Quality Solutions For Yokohama
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Yokohama's AQI Data Analytics Solutions
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Air Quality FAQs
at Yokohama
Frequently Asked Questions About Air Quality
What is the current AQI (US) level in Yokohama?
The current real-time AQI (US) level in Yokohama is 68 (Moderate). This was last updated 2026-03-11 07:21:02 (Local Time).
When was the best AQI (US) level in Yokohama in the last 24 hours?
The best AQI (US) level was 19 (Good) at 1:31 PM (Local Time) during the last 24 hours.
When was the worst AQI (US) level in Yokohama in the last 24 hours?
The worst AQI (US) level was 78 (Moderate) at 7:31 AM (Local Time) during the last 24 hours.
What is the current trend of AQI (US) levels in Yokohama during last 24 hours?
The AQI (US) levels in Yokohama have been fluctuating throughout the last 24 hours. The levels have increased by highest 78 at 7:31 AM (Local Time), lowest 19 at 1:31 PM (Local Time).
What actions are recommended as per the current AQI (US) level in Yokohama?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
