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  3. Porto District

Porto District

Portugal

2026-09-27 22:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
30.1
PM2.5
μg/m³
12.3
O3
μg/m³
36.9
NO2
μg/m³
18.7
Weather
  • ℃
  • ℉
18℃
88%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • O3
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Maia
AQI 31
Marco de Canaveses
AQI 47
Matosinhos
AQI 26
Paredes
AQI 47
Paços de Ferreira
AQI 36
Porto District
AQI 25
Póvoa de Varzim
AQI 19
Santo Tirso
AQI 25
Valongo
AQI 34
Vila Nova de Gaia
AQI 26
Vila do Conde
AQI 21
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttp://qualar.apambiente.pt/

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Cities Nearby

Porto
AQI 30
Pedrouços
AQI 24
Senhora da Hora
AQI 26
Custóias
AQI 26
Leça do Balio
AQI 28
Avintes
AQI 26
Matosinhos
AQI 25
Ermesinde
AQI 34
Maia
AQI 25
Moreira
AQI 26
Perafita
AQI 32