1. Asia
  2. Japan
  3. Nagano Prefecture
  4. Suwa

Suwa

Nagano Prefecture, Japan

2026-04-19 22:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
12
O3
μg/m³
49.3
NO2
μg/m³
12.3
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
17℃
75%
6 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Kamigawa
AQI 18
Takashima
AQI 18
Data Sources
http://soramame.taiki.go.jp/

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