1. Asia
  2. Japan
  3. Saitama Prefecture
  4. Niiza

Niiza

Saitama Prefecture, Japan

2026-05-01 02:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
NO2
μg/m³
37
O3
μg/m³
17.1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
15℃
95%
5 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
  • SO2
Places included
Honda
AQI 23
Data Sources
http://soramame.taiki.go.jp/

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