WorldArrow icon
Arrow iconNagano

Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 12:28, Jun 09

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hakuba

17

2
The national flag of Japan

Iida

17

3
The national flag of Japan

Toyonomachi Toyono

11

4
The national flag of Japan

Chikuma

8

5
The national flag of Japan

Ina

8

6
The national flag of Japan

Suwa

8

7
The national flag of Japan

Ueda

8

8
The national flag of Japan

Matsumoto

6

9
The national flag of Japan

Okaya

6

10
The national flag of Japan

Saku

6

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

Habaue

2

3
The national flag of Japan

Nagano

2

4
The national flag of Japan

Matsumoto

6

5
The national flag of Japan

Okaya

6

6
The national flag of Japan

Saku

6

7
The national flag of Japan

Chikuma

8

8
The national flag of Japan

Ina

8

9
The national flag of Japan

Suwa

8

10
The national flag of Japan

Ueda

8

external link icon

June 9, 2026: Lahore among top 10 most polluted cities in the world

external link icon

Heatwave Map Spotlight: South Asia

Atem Earth in bedroom
external link icon

Where to put an air purifier in a bedroom

Which is the most polluted city in Nagano?