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

Suwa

Nagano Prefecture, Japan

2026-06-13 17:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
64.3
PM2.5
μg/m³
13
NO2
μg/m³
6.2
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
12℃
93%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Kamigawa
AQI 27
Takashima
AQI 19
Data Sources
http://soramame.taiki.go.jp/

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