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

Nagaoka

Niigata Prefecture, Japan

2026-04-14 17:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
68.6
PM2.5
μg/m³
14
NO2
μg/m³
9.2
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
13℃
74%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Jooka
AQI --
Kesajiro
AQI --
Kitazonomachi
AQI --
Saiwaicho
AQI 3
Data Sources
http://soramame.taiki.go.jp/

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