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Air quality in Saitama

Air quality index (AQI⁺) and PM2.5 air pollution in Saitama • 13:39, Oct 30

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

Tenjin

86

2
The national flag of Japan

Hanyu

66

3
The national flag of Japan

Misato

66

4
The national flag of Japan

Soka

66

5
The national flag of Japan

Kawaguchi

64

6
The national flag of Japan

Yashio

64

7
The national flag of Japan

Kashiwaza

62

8
The national flag of Japan

Kasukabe

62

9
The national flag of Japan

Kukichuo

62

10
The national flag of Japan

Niiza

62

Live cleanest city ranking

Real-time Saitama cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Higashichichibu

22

2
The national flag of Japan

Ekinan

33

3
The national flag of Japan

Minano

44

4
The national flag of Japan

Ogawa

50

5
The national flag of Japan

Yorii

50

6
The national flag of Japan

Fukaya

53

7
The national flag of Japan

Honjo

53

8
The national flag of Japan

Moroyama

53

9
The national flag of Japan

Yakyūcho

53

10
The national flag of Japan

Hanno

55

Wildfires in Saitama

Real-time information

Active fires

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Aerial view of multiple houses covered in haze.
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China Air Quality Alert

Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Which is the most polluted city in Saitama?