1. Europe
  2. France
  3. Centre-Val de Loire
  4. Loir-et-Cher
  5. Blois

Blois

Loir-et-Cher, Centre-Val de Loire

2026-04-30 07:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
79
PM10
μg/m³
18.8
PM2.5
μg/m³
5.2
NO2
μg/m³
11.9
Weather
  • ℃
  • ℉
18℃
55%
18 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Birch
  • Grasses
  • Alder
  • Olive Tree
  • Ragweed
  • Mugwort
Places included
Blois nord
AQI 25
Blois_trafic
AQI 8
Site 22959
AQI 3
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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