Air quality in Nagano

Air quality index (AQI) and PM2.5 air pollution in Nagano

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Nagano
Most polluted city ranking

#cityUS AQI
1 Amori

33

2 Kamiiida

33

3 Chikuma

29

4 Matsushiromachi Oshimada

29

5 Shinonoifusetakada

29

6 Mashimamachi Mashima

21

7 Ueda

21

8 Habaue

17

9 Saku

17

10 Suwa

17

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time Nagano
Cleanest city ranking

#cityUS AQI
1 Hokujo

0

2 Komoro

2

3 Nagisa

4

4 Kiso

5

5 Okaya

5

6 Ina

8

7 Tsuruga

12

8 Habaue

17

9 Saku

17

10 Suwa

17

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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