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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 06:04, Sep 15

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

Matsumoto

22

2
The national flag of Japan

Hakuba

17

3
The national flag of Japan

Saku

14

4
The national flag of Japan

Ueda

14

5
The national flag of Japan

Suwa

11

6
The national flag of Japan

Chikuma

8

7
The national flag of Japan

Iida

8

8
The national flag of Japan

Ina

8

9
The national flag of Japan

Okaya

6

10
The national flag of Japan

Toyonomachi Toyono

6

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kiso

1

2
The national flag of Japan

Habaue

3

3
The national flag of Japan

Nagano

4

4
The national flag of Japan

Okaya

6

5
The national flag of Japan

Toyonomachi Toyono

6

6
The national flag of Japan

Chikuma

8

7
The national flag of Japan

Iida

8

8
The national flag of Japan

Ina

8

9
The national flag of Japan

Suwa

11

10
The national flag of Japan

Saku

14

Wildfires in Nagano

Real-time information

Active fires

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