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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 08:07, Sep 12

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

Iida

22

2
The national flag of Japan

Matsumoto

17

3
The national flag of Japan

Ina

14

4
The national flag of Japan

Saku

14

5
The national flag of Japan

Okaya

11

6
The national flag of Japan

Suwa

11

7
The national flag of Japan

Ueda

11

8
The national flag of Japan

Chikuma

6

9
The national flag of Japan

Habaue

3

10
The national flag of Japan

Nagano

3

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

Habaue

3

4
The national flag of Japan

Nagano

3

5
The national flag of Japan

Chikuma

6

6
The national flag of Japan

Okaya

11

7
The national flag of Japan

Suwa

11

8
The national flag of Japan

Ueda

11

9
The national flag of Japan

Ina

14

10
The national flag of Japan

Saku

14

Wildfires in Nagano

Real-time information

Active fires

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Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Dense forest burning.
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Wildfire Map Spotlight: Austin Fire, Oregon

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Remembering 9/11: The impact of airborne toxicants

Which is the most polluted city in Nagano?