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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 21:11, Aug 24

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

55

2
The national flag of Japan

Toyonomachi Toyono

50

3
The national flag of Japan

Iida

28

4
The national flag of Japan

Okaya

25

5
The national flag of Japan

Suwa

25

6
The national flag of Japan

Chikuma

22

7
The national flag of Japan

Matsumoto

22

8
The national flag of Japan

Ina

19

9
The national flag of Japan

Saku

19

10
The national flag of Japan

Ueda

17

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Kiso

1

2
The national flag of Japan

Nagano

2

3
The national flag of Japan

Habaue

5

4
The national flag of Japan

Ueda

17

5
The national flag of Japan

Ina

19

6
The national flag of Japan

Saku

19

7
The national flag of Japan

Chikuma

22

8
The national flag of Japan

Matsumoto

22

9
The national flag of Japan

Okaya

25

10
The national flag of Japan

Suwa

25

Wildfires in Nagano

Real-time information

Active fires

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Sustainable design in the Arabian Peninsula

Forest fire.
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Wildfire Map Spotlight: Hawk Fire, Nevada

Wildfire in the distant mountains.
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Wildfire Map Spotlight: Colwash Fire, Washington

Which is the most polluted city in Nagano?