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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 05:37, Aug 12

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

Suwa

55

2
The national flag of Japan

Iida

17

3
The national flag of Japan

Chikuma

11

4
The national flag of Japan

Okaya

11

5
The national flag of Japan

Saku

8

6
The national flag of Japan

Habaue

4

7
The national flag of Japan

Matsumoto

3

8
The national flag of Japan

Ueda

3

9
The national flag of Japan

Ina

2

10
The national flag of Japan

Kiso

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

Ina

2

3
The national flag of Japan

Kiso

2

4
The national flag of Japan

Nagano

2

5
The national flag of Japan

Matsumoto

3

6
The national flag of Japan

Ueda

3

7
The national flag of Japan

Habaue

4

8
The national flag of Japan

Saku

8

9
The national flag of Japan

Chikuma

11

10
The national flag of Japan

Okaya

11

Wildfires in Nagano

Real-time information

Active fires

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Forest fire.
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Chile Air Quality Alert

Which is the most polluted city in Nagano?