Japan Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Japan
Last Updated: 5 seconds ago (Local Time)


17 °C
Partly CloudyJapan
AQI Graph
Historical Air Quality Data
Japan
Download 2024 Annual Data
World Air Quality Report

Japan's States
Real-time Air Pollution Level
Japan's Metro Cities
Air Quality Index
Most Polluted Cities 2025
Japan
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Fujiidera, Japan
2.
Atsugi, Japan
3.
Kanazawa, Japan
4.
Ikoma, Japan
5.
Soka, Japan
6.
Zushi, Japan
7.
Nishinomiya Hama, Japan
8.
Minamiozuma, Japan
9.
Wakayama, Japan
10.
Yokkaichi, Japan
Last Updated: 24 Aug 2025, 06:25 AM
AQI City RankingsAir Quality Solutions For Japan
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
Japan's AQI Data Analytics Solutions
Air quality data monitoring platforms

Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
Analytical data to identify trends and conditions.
Connect and control your air quality devices.
Air Quality FAQs
at Japan
Frequently Asked Questions About Air Quality
What is the current AQI level in Japan?
The current real-time AQI level in Japan is 59 (Moderate). This was last updated 5 seconds ago (Local Time).
When was the best AQI level in Japan in the last 24 hours?
The best AQI level was 46 (Good) at 5:10 AM (Local Time) during the last 24 hours.
When was the worst AQI level in Japan in the last 24 hours?
The worst AQI level was 59 (Moderate) at 3:10 PM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Japan during last 24 hours?
The AQI levels in Japan have been fluctuating throughout the last 24 hours. The levels have increased by highest 59 at 3:10 PM (Local Time), lowest 46 at 5:10 AM (Local Time).
What actions are recommended as per the current AQI level in Japan?
Current AQI 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.