Niigata

Niigata Prefecture, Japan

2026-01-01 16:00
AQI (US)
Good
O3
μg/m³
73.1
PM2.5
μg/m³
4.2
CO
μg/m³
250
NO2
μg/m³
2.1
SO2
μg/m³
0
Weather
3℃
71%
29 kph
0 of 11
Historical Data

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android