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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 17:32, Sep 16

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

Chikuma

8

2
The national flag of Japan

Matsumoto

8

3
The national flag of Japan

Okaya

7

4
The national flag of Japan

Suwa

7

5
The national flag of Japan

Habaue

5

6
The national flag of Japan

Iida

4

7
The national flag of Japan

Ina

3

8
The national flag of Japan

Nagano

3

9
The national flag of Japan

Saku

3

10
The national flag of Japan

Ueda

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

2

3
The national flag of Japan

Ina

3

4
The national flag of Japan

Nagano

3

5
The national flag of Japan

Saku

3

6
The national flag of Japan

Ueda

3

7
The national flag of Japan

Iida

4

8
The national flag of Japan

Habaue

5

9
The national flag of Japan

Okaya

7

10
The national flag of Japan

Suwa

7

Wildfires in Nagano

Real-time information

Active fires

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Can air quality influence patient safety?

Air purifier in living room with AC on
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Can you use an air purifier with air conditioning?

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