1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-24 07:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
79.5
PM2.5
μg/m³
13.5
NO2
μg/m³
11.5
CO
μg/m³
250
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
30℃
77%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 18
Joetsu
AQI 31
Kashiwazaki
AQI 19
Kitakanbara District
AQI 20
Minamiuonuma
AQI 19
Murakami
AQI 21
Myoko
AQI 31
Nagaoka
AQI 27
Niigata
AQI 23
Sado
AQI 31
Shibata
AQI 20
Tainai
AQI 21
Tsubame
AQI 29
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 20
Shibata
AQI 20
Tsubame
AQI 29
Tainai
AQI 21
Nagaoka
AQI 27
Murakami
AQI 21
Sado
AQI 31
Kashiwazaki
AQI 19
Kitakata
AQI 15
Minamiuonuma
AQI 19