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

Nagaoka

Niigata Prefecture, Japan

2026-02-18 12:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
94.3
PM2.5
μg/m³
11
CO
μg/m³
250
NO2
μg/m³
3.1
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
0℃
83%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Jooka
AQI 19
Kesajiro
AQI 19
Kitazonomachi
AQI 19
Saiwaicho
AQI 95
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

Nagaoka
AQI 95
Tsubame
AQI 82
Kashiwazaki
AQI 19
Minamiuonuma
AQI 82
Niigata
AQI 90
Joetsu
AQI 95
Seiro
AQI 95
Shibata
AQI 24
Myoko
AQI 97
Sado
AQI 124
Tainai
AQI 95