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

Itoigawa

Niigata Prefecture, Japan

2026-04-20 01:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
23
O3
μg/m³
81.4
NO2
μg/m³
8.2
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
21℃
56%
7 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Tomi
AQI 33
Yokomachi
AQI 33
Data Sources
http://soramame.taiki.go.jp/

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