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  3. Porto District

Porto District

Portugal

2026-09-30 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.4
PM10
μg/m³
24.1
O3
μg/m³
43.7
NO2
μg/m³
7.9
Weather
  • ℃
  • ℉
17℃
94%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Maia
AQI 28
Marco de Canaveses
AQI 54
Matosinhos
AQI 28
Paredes
AQI 54
Paços de Ferreira
AQI 45
Porto District
AQI 29
Póvoa de Varzim
AQI 28
Santo Tirso
AQI 28
Valongo
AQI 28
Vila Nova de Gaia
AQI 28
Vila do Conde
AQI 28
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttp://qualar.apambiente.pt/

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Cities Nearby

Porto
AQI 31
Pedrouços
AQI 28
Senhora da Hora
AQI 28
Custóias
AQI 28
Leça do Balio
AQI 38
Avintes
AQI 28
Matosinhos
AQI 28
Ermesinde
AQI 28
Maia
AQI 28
Moreira
AQI 28
Perafita
AQI 28