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

Itoigawa

Niigata Prefecture, Japan

2025-12-05 22:00
AQI (US)
Good
Pollutants
O3
μg/m³
70.7
PM2.5
μg/m³
3
SO2
μg/m³
2.9
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
4℃
74%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • SO2
  • NO2
Places included
Tomi
AQI 17
Yokomachi
AQI 31
Data Sources
http://soramame.taiki.go.jp/

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