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

佐久

Atobe, Nagano Prefecture

2026-02-17 20:00

AQI (India)

Good

NO2

μg/m³

22.6

PM2.5

μg/m³

13

SO2

μg/m³

0

O3

μg/m³

0

Weather

-1℃

74%

4 kph

0 of 11

Historical Data

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

Cities Nearby