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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 05:17, Aug 10

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

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hakuba

56

2
The national flag of Japan

Iida

31

3
The national flag of Japan

Okaya

22

4
The national flag of Japan

Ina

19

5
The national flag of Japan

Matsumoto

19

6
The national flag of Japan

Chikuma

17

7
The national flag of Japan

Suwa

17

8
The national flag of Japan

Saku

11

9
The national flag of Japan

Ueda

8

10
The national flag of Japan

Kiso

3

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Habaue

2

2
The national flag of Japan

Nagano

2

3
The national flag of Japan

Kiso

3

4
The national flag of Japan

Ueda

8

5
The national flag of Japan

Saku

11

6
The national flag of Japan

Chikuma

17

7
The national flag of Japan

Suwa

17

8
The national flag of Japan

Ina

19

9
The national flag of Japan

Matsumoto

19

10
The national flag of Japan

Okaya

22

Wildfires in Nagano

Real-time information

Active fires

0

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Which is the most polluted city in Nagano?