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  3. Porto District

Porto District

Portugal

2026-06-21 15:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
74.7
PM10
μg/m³
15.2
PM2.5
μg/m³
2
NO2
μg/m³
6.8
Weather
  • ℃
  • ℉
24℃
61%
19 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Olive Tree
  • Alder
  • Ragweed
  • Mugwort
  • Birch
Places included
Maia
AQI 32
Marco de Canaveses
AQI 23
Matosinhos
AQI 30
Paredes
AQI 23
Paços de Ferreira
AQI 48
Porto District
AQI 9
Póvoa de Varzim
AQI 6
Santo Tirso
AQI 36
Valongo
AQI 13
Vila Nova de Gaia
AQI 24
Vila do Conde
AQI 26
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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Cities Nearby

Porto
AQI 4
Pedrouços
AQI 10
Senhora da Hora
AQI 6
Custóias
AQI 29
Leça do Balio
AQI 31
Avintes
AQI 24
Matosinhos
AQI 11
Ermesinde
AQI 13
Maia
AQI 8
Moreira
AQI 32
Perafita
AQI 7