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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 12:55, Sep 17

Atmospheric Environmental Regional Observation System (AEROS)Nagano Prefectural GovernmentKanagawa Prefectural Government
Atmospheric Environmental Regional Observation System (AEROS)Nagano Prefectural GovernmentKanagawa Prefectural Government

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Toyonomachi Toyono

33

2
The national flag of Japan

Chikuma

8

3
The national flag of Japan

Matsumoto

6

4
The national flag of Japan

Okaya

6

5
The national flag of Japan

Suwa

4

6
The national flag of Japan

Iida

3

7
The national flag of Japan

Nagano

3

8
The national flag of Japan

Ueda

3

9
The national flag of Japan

Habaue

2

10
The national flag of Japan

Ina

2

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hakuba

0

2
The national flag of Japan

Kiso

1

3
The national flag of Japan

Saku

1

4
The national flag of Japan

Habaue

2

5
The national flag of Japan

Ina

2

6
The national flag of Japan

Iida

3

7
The national flag of Japan

Nagano

3

8
The national flag of Japan

Ueda

3

9
The national flag of Japan

Suwa

4

10
The national flag of Japan

Matsumoto

6

Wildfires in Nagano

Real-time information

Active fires

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Forest fire.
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Forest fire
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Which is the most polluted city in Nagano?