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

Itoigawa

Niigata Prefecture, Japan

2026-04-17 05:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
96.4
NO2
μg/m³
6.2
SO2
μg/m³
2.9
PM2.5
μg/m³
2
Weather
  • ℃
  • ℉
19℃
48%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • SO2
  • PM2.5
Places included
Tomi
AQI 4
Yokomachi
AQI 97
Data Sources
http://soramame.taiki.go.jp/

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