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  2. Japan
  3. Niigata Prefecture
  4. Nagaoka
  5. Saiwaicho

Saiwaicho

Nagaoka, Niigata Prefecture

2026-08-25 14:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
12
O3
μg/m³
36.4
NO2
μg/m³
8.2
SO2
μg/m³
0
Weather
  • ℃
  • ℉
25℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
長岡工業高校
AQI 12
Data Sources
http://soramame.taiki.go.jp/

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