1. Europe
  2. Portugal
  3. Porto District

Porto District

Porto District

2026-05-21 00:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
75.3
PM2.5
μg/m³
9.1
O3
μg/m³
25.5
NO2
μg/m³
13
Weather
  • ℃
  • ℉
17℃
63%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM10
  • PM2.5
  • O3
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Bonfim
AQI 45
Campanhã
AQI 51
Cedofeita
AQI 51
Lordelo do Ouro
AQI 86
União das freguesias de Aldoar, Foz do Douro e Nevogilde
AQI 86
União das freguesias de Lordelo do Ouro e Massarelos
AQI 86
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttp://qualar.apambiente.pt/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Porto
AQI 45
Senhora da Hora
AQI 51
Pedrouços
AQI 51
Custóias
AQI 51
Leça do Balio
AQI 51
Matosinhos
AQI 51
Maia
AQI 51
Ermesinde
AQI 51
Moreira
AQI 51
Perafita
AQI 51
Vila Nova da Telha
AQI 51