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

Joetsu

Niigata Prefecture, Japan

2026-04-20 05:00
AQI (UK)
Low
Pollutants
O3
μg/m³
92.1
PM2.5
μg/m³
18
NO2
μg/m³
67.8
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
17℃
65%
6 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Kuroi
AQI 3
Mitsuhashi
AQI 2
Mitsuhashi Shinden
AQI 2
Data Sources
http://soramame.taiki.go.jp/

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