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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 11:00, Oct 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

Hakuba

53

2
The national flag of Japan

Matsumoto

50

3
The national flag of Japan

Suwa

42

4
The national flag of Japan

Iida

36

5
The national flag of Japan

Saku

36

6
The national flag of Japan

Ina

33

7
The national flag of Japan

Toyonomachi Toyono

33

8
The national flag of Japan

Ueda

31

9
The national flag of Japan

Okaya

28

10
The national flag of Japan

Chikuma

19

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kiso

3

2
The national flag of Japan

Habaue

4

3
The national flag of Japan

Nagano

5

4
The national flag of Japan

Chikuma

19

5
The national flag of Japan

Okaya

28

6
The national flag of Japan

Ueda

31

7
The national flag of Japan

Ina

33

8
The national flag of Japan

Toyonomachi Toyono

33

9
The national flag of Japan

Iida

36

10
The national flag of Japan

Saku

36

Wildfires in Nagano

Real-time information

Active fires

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China Air Quality Alert

Flooded road with cars submerged.
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Indoor Air Quality Alert: Post-Tropical Cyclone Rachel, Southwest USA

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

Which is the most polluted city in Nagano?