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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 03:02, Oct 01

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

25

2
The national flag of Japan

Suwa

25

3
The national flag of Japan

Chikuma

22

4
The national flag of Japan

Matsumoto

22

5
The national flag of Japan

Okaya

19

6
The national flag of Japan

Hakuba

17

7
The national flag of Japan

Saku

17

8
The national flag of Japan

Ueda

11

9
The national flag of Japan

Ina

8

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

Habaue

2

2
The national flag of Japan

Kiso

2

3
The national flag of Japan

Nagano

3

4
The national flag of Japan

Ina

8

5
The national flag of Japan

Ueda

11

6
The national flag of Japan

Hakuba

17

7
The national flag of Japan

Saku

17

8
The national flag of Japan

Okaya

19

9
The national flag of Japan

Chikuma

22

10
The national flag of Japan

Matsumoto

22

Wildfires in Nagano

Real-time information

Active fires

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Flooded road.
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Indoor Air Quality Alert: Bangkok and Central Thailand flooding

Forest fire.
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Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

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Wildfire Map Spotlight: Timber and Plaskett Fires, California

Which is the most polluted city in Nagano?