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

Nagaoka

Niigata Prefecture, Japan

2026-04-20 10:00
AQI (UK)
Moderate
Pollutants
O3
μg/m³
141.4
PM2.5
μg/m³
14
NO2
μg/m³
7.2
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
19℃
60%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Jooka
AQI 2
Kesajiro
AQI 2
Kitazonomachi
AQI 2
Saiwaicho
AQI 6
Data Sources
http://soramame.taiki.go.jp/

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