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Air quality in Tochigi

Air quality index (AQI⁺) and PM2.5 air pollution in Tochigi • 09:35, Sep 06

Atmospheric Environmental Regional Observation System (AEROS)Tochigi Prefectural Government
Atmospheric Environmental Regional Observation System (AEROS)Tochigi Prefectural Government

Live most polluted city ranking

Real-time Tochigi most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Yaita

39

2
The national flag of Japan

Utsunomiya

36

3
The national flag of Japan

Nasushiobara

33

4
The national flag of Japan

Nasukarasuyama

28

5
The national flag of Japan

Aramachi

22

6
The national flag of Japan

Ashikaga

22

7
The national flag of Japan

Chuocho

22

8
The national flag of Japan

Kanuma

22

9
The national flag of Japan

Oyama

22

10
The national flag of Japan

Sano

22

Live cleanest city ranking

Real-time Tochigi cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Nikko

11

2
The national flag of Japan

Honjo

17

3
The national flag of Japan

Aramachi

22

4
The national flag of Japan

Ashikaga

22

5
The national flag of Japan

Chuocho

22

6
The national flag of Japan

Kanuma

22

7
The national flag of Japan

Oyama

22

8
The national flag of Japan

Sano

22

9
The national flag of Japan

Tochigi

22

10
The national flag of Japan

Nasukarasuyama

28

Wildfires in Tochigi

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 Tochigi?