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  2. Italy
  3. Tuscany
  4. Province of Siena
  5. Siena

Siena

Province of Siena

2026-01-20 09:00
AQI (US)
Insufficient Data
Pollutants|Pollens
NO2
μg/m³
31
CO
μg/m³
500
Weather
  • ℃
  • ℉
5℃
68%
20 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • NO2
  • CO
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Siena
AQI 15
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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