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

Minamiuonuma

Niigata Prefecture, Japan

2026-05-02 03:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
117.9
PM2.5
μg/m³
10
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
17℃
48%
21 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
Places included
Muikamachi
AQI 50
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 50
Nagaoka
AQI 49
Kashiwazaki
AQI 17
Minakami
AQI 17
Tsubame
AQI 46
Numata
AQI 54
Joetsu
AQI 44
Myoko
AQI 54
Higashiagatsuma
AQI 55
Nakano
AQI 19
Shibukawa
AQI 55