Suwa Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Suwa

Nagano Prefecture, Japan

2025-03-27 11:00

CAQI (Europe)

Low

O3

μg/m³

85.7

PM2.5

μg/m³

12

NO2

μg/m³

8.2

SO2

μg/m³

2.9

Weather

14℃

88%

11 kph

0 of 11

Historical Data

Places included

Data Sources

http://soramame.taiki.go.jp/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

18

22

11

6

9

9

9

12

6

20

9

9

16

5

19

11

11

13

2

11

9

7

12

6

12

41

11

11

12

41

3

11

5

11

9

10

12

12

11

2

9

9

11

12

9

7

11

9

27

9

12

20

4

11

45

11

19

12

22

9

Leaflet | © OpenStreetMap contributors

Cities Nearby