1. Asia
  2. Japan
  3. Niigata Prefecture
  4. Minamiuonuma

Minamiuonuma

Niigata Prefecture, Japan

2026-06-27 22:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7
O3
μg/m³
36.4
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
23℃
57%
5 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Muikamachi
AQI 39
Data Sources
http://soramame.taiki.go.jp/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Minamiuonuma
AQI 39
Nagaoka
AQI 34
Kashiwazaki
AQI 34
Minakami
AQI 23
Tsubame
AQI 39
Numata
AQI 23
Joetsu
AQI 28
Myoko
AQI 28
Higashiagatsuma
AQI 23
Nakano
AQI 17
Shibukawa
AQI 23