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Air quality in Saitama

Air quality index (AQI⁺) and PM2.5 air pollution in Saitama • 00:13, Sep 06

Saitama PrefectureAtmospheric Environmental Regional Observation System (AEROS)Ibaraki Prefecture Air Pollution Continuous Monitoring SystemTokyo Metropolis
Saitama PrefectureAtmospheric Environmental Regional Observation System (AEROS)Ibaraki Prefecture Air Pollution Continuous Monitoring SystemTokyo Metropolis

Live most polluted city ranking

Real-time Saitama most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Koshigaya

42

2
The national flag of Japan

Kukichuo

39

3
The national flag of Japan

Misato

39

4
The national flag of Japan

Oze

39

5
The national flag of Japan

Yashio

39

6
The national flag of Japan

Ekinan

33

7
The national flag of Japan

Higashi-Matsuyama

33

8
The national flag of Japan

Ichiriyamacho

33

9
The national flag of Japan

Kashiwaza

33

10
The national flag of Japan

Kasukabe

33

Live cleanest city ranking

Real-time Saitama cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Higashichichibu

2

2
The national flag of Japan

Miyakawacho

6

3
The national flag of Japan

Chichibu

11

4
The national flag of Japan

Tokorozawa

19

5
The national flag of Japan

Fujimi

22

6
The national flag of Japan

Hidaka

22

7
The national flag of Japan

Honjo

22

8
The national flag of Japan

Kawagoe

22

9
The national flag of Japan

Kawajima

22

10
The national flag of Japan

Konosu

22

Wildfires in Saitama

Real-time information

Active fires

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September 5, 2026: Kolkata among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Washington Wildfires

Dense forest burning.
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Wildfire Map Spotlight: Austin Fire, Oregon

Which is the most polluted city in Saitama?