1. Europe
  2. Portugal
  3. Lisbon
  4. Sintra
  5. Algueirão

Algueirão

Sintra

2026-06-14 16:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
98
PM2.5
μg/m³
5.9
PM10
μg/m³
20.5
NO2
μg/m³
3
SO2
μg/m³
2
Weather
  • ℃
  • ℉
21℃
76%
20 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • Grasses
  • Olive Tree
  • Alder
  • Birch
  • Ragweed
  • Mugwort
Places included
Algueirão–Mem Martins
AQI 43
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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

Algueirão–Mem Martins
AQI 43
Sintra
AQI 39
Terrugem
AQI 39
Colares
AQI 39
Amadora
AQI 50
Ramada
AQI 50
Oeiras
AQI 38
Odivelas
AQI 50
Carcavelos
AQI 27
Loures
AQI 52
Cascais
AQI 43