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  3. Niigata Prefecture
  4. Nagaoka
  5. Saiwaicho

Saiwaicho

Nagaoka, Niigata Prefecture

2026-02-18 10:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
77.1
PM2.5
μg/m³
8
NO2
μg/m³
10.3
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
1℃
92%
29 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
長岡工業高校
AQI 78
Data Sources
http://soramame.taiki.go.jp/

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