Toggle navigation
Places
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
Japan
Niigata Prefecture
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Niigata Prefecture
Japan
2026-05-08 13:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
116.9
CO
μg/m³
437.5
PM2.5
μg/m³
8.6
NO2
μg/m³
2.9
SO2
μg/m³
1.3
Weather
℃
℃
℉
14℃
82%
28 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
PM2.5
NO2
SO2
Places included
Itoigawa
AQI 117
Joetsu
AQI 117
Kashiwazaki
AQI 17
Kitakanbara District
AQI 16
Minamiuonuma
AQI 124
Murakami
AQI 128
Myoko
AQI 136
Nagaoka
AQI 114
Niigata
AQI 120
Sado
AQI 152
Shibata
AQI 17
Tainai
AQI 124
Tsubame
AQI 124
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Niigata
AQI 120
Seiro
AQI 16
Shibata
AQI 17
Tsubame
AQI 124
Tainai
AQI 124
Nagaoka
AQI 114
Murakami
AQI 128
Sado
AQI 152
Kashiwazaki
AQI 17
Kitakata
AQI 10
Minamiuonuma
AQI 124
Air Matters © 2026