1. Europe
  2. Portugal
  3. Porto District

Porto District

Portugal

2026-09-05 18:00
AQHI (Canada)
Moderate
Pollutants|Pollens
O3
μg/m³
99.5
PM10
μg/m³
36.2
PM2.5
μg/m³
13.7
NO2
μg/m³
16.2
Weather
  • ℃
  • ℉
24℃
78%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Maia
AQI 4
Marco de Canaveses
AQI --
Matosinhos
AQI 5
Paredes
AQI --
Paços de Ferreira
AQI 3
Porto District
AQI 4
Póvoa de Varzim
AQI --
Santo Tirso
AQI 3
Valongo
AQI --
Vila Nova de Gaia
AQI 4
Vila do Conde
AQI 3
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 4
Pedrouços
AQI --
Senhora da Hora
AQI --
Custóias
AQI --
Leça do Balio
AQI --
Avintes
AQI 4
Matosinhos
AQI --
Ermesinde
AQI --
Maia
AQI --
Moreira
AQI 4
Perafita
AQI --