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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 17:47, Aug 08

Atmospheric Environmental Regional Observation System (AEROS)Nagano Prefectural Government
Atmospheric Environmental Regional Observation System (AEROS)Nagano Prefectural Government

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hakuba

28

2
The national flag of Japan

Chikuma

11

3
The national flag of Japan

Saku

11

4
The national flag of Japan

Suwa

11

5
The national flag of Japan

Ueda

11

6
The national flag of Japan

Matsumoto

8

7
The national flag of Japan

Okaya

8

8
The national flag of Japan

Iida

6

9
The national flag of Japan

Ina

6

10
The national flag of Japan

Habaue

4

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

4

4
The national flag of Japan

Iida

6

5
The national flag of Japan

Ina

6

6
The national flag of Japan

Matsumoto

8

7
The national flag of Japan

Okaya

8

8
The national flag of Japan

Chikuma

11

9
The national flag of Japan

Saku

11

10
The national flag of Japan

Suwa

11

Wildfires in Nagano

Real-time information

Active fires

0

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Wildfire Map Spotlight: Woodside Fire, California

Close-up of an intense, blazing wildfire.
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Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

Intense forest fire.
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Wildfire Map Spotlight: Widemouth 2 Fire, Utah

Which is the most polluted city in Nagano?