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  2. Portugal
  3. Porto District
  4. Santo Tirso

Santo Tirso

Porto District

2026-04-30 03:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
56.5
PM10
μg/m³
18
PM2.5
μg/m³
4.1
NO2
μg/m³
1.2
Weather
  • ℃
  • ℉
14℃
85%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Olive Tree
  • Birch
  • Alder
  • Ragweed
  • Mugwort
Places included
Burgães
AQI 18
União das freguesias de Santo Tirso, Couto (Santa Cristina e São Miguel) e Burgães
AQI 24
Data Sources
http://qualar.apambiente.pt/http://www.polleninfo.orghttps://www.eea.europa.eu

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