WorldArrow icon
Arrow iconNagano

Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 10:35, Nov 01

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

Habaue

58

2
The national flag of Japan

Nagano

58

3
The national flag of Japan

Saku

56

4
The national flag of Japan

Ueda

55

5
The national flag of Japan

Matsumoto

53

6
The national flag of Japan

Toyonomachi Toyono

53

7
The national flag of Japan

Chikuma

50

8
The national flag of Japan

Kiso

44

9
The national flag of Japan

Suwa

44

10
The national flag of Japan

Okaya

39

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Hakuba

28

2
The national flag of Japan

Iida

28

3
The national flag of Japan

Ina

33

4
The national flag of Japan

Okaya

39

5
The national flag of Japan

Kiso

44

6
The national flag of Japan

Suwa

44

7
The national flag of Japan

Chikuma

50

8
The national flag of Japan

Matsumoto

53

9
The national flag of Japan

Toyonomachi Toyono

53

10
The national flag of Japan

Ueda

55

Wildfires in Nagano

Real-time information

Active fires

--

Multiple buildings aerial shot
external link icon

Pakistan Air Quality Alert

Aerial view of multiple houses covered in haze.
external link icon

China Air Quality Alert

Small group of people cycling in morning smog.
external link icon

India Air Quality Alert

Which is the most polluted city in Nagano?