1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-24 15:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
14.8
O3
μg/m³
32.8
NO2
μg/m³
7.7
CO
μg/m³
312.5
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
28℃
78%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 20
Joetsu
AQI 20
Kashiwazaki
AQI 16
Kitakanbara District
AQI 26
Minamiuonuma
AQI 19
Murakami
AQI 21
Myoko
AQI 20
Nagaoka
AQI 17
Niigata
AQI 23
Sado
AQI 18
Shibata
AQI 26
Tainai
AQI 28
Tsubame
AQI 26
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

Niigata
AQI 23
Seiro
AQI 26
Shibata
AQI 26
Tsubame
AQI 26
Tainai
AQI 28
Nagaoka
AQI 17
Murakami
AQI 21
Sado
AQI 18
Kashiwazaki
AQI 16
Kitakata
AQI 20
Minamiuonuma
AQI 19