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  4. Bonfim
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Porto

Bonfim, Porto District

2026-05-03 04:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
61.5
PM10
μg/m³
11.6
PM2.5
μg/m³
1
NO2
μg/m³
0.4
Weather
  • ℃
  • ℉
13℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Francisco Sá Carneiro-Campanha
AQI 22
Sobreiras-Lordelo do Ouro
AQI 30
Sobreiras-Lordelo do Ouro
AQI 22
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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