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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 08:44, Oct 13

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

Toyonomachi Toyono

62

2
The national flag of Japan

Hakuba

56

3
The national flag of Japan

Matsumoto

56

4
The national flag of Japan

Iida

39

5
The national flag of Japan

Ina

36

6
The national flag of Japan

Ueda

31

7
The national flag of Japan

Saku

28

8
The national flag of Japan

Chikuma

22

9
The national flag of Japan

Suwa

22

10
The national flag of Japan

Okaya

17

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

3

3
The national flag of Japan

Kiso

5

4
The national flag of Japan

Okaya

17

5
The national flag of Japan

Chikuma

22

6
The national flag of Japan

Suwa

22

7
The national flag of Japan

Saku

28

8
The national flag of Japan

Ueda

31

9
The national flag of Japan

Ina

36

10
The national flag of Japan

Iida

39

Wildfires in Nagano

Real-time information

Active fires

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Multiple buildings along the coast.
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Southeast Asia Air Quality Alert

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Pakistan Air Quality Alert

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China Air Quality Alert

Which is the most polluted city in Nagano?