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  4. Sintra

Sintra

Lisbon

2026-04-17 17:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
87.5
PM10
μg/m³
20.4
NO2
μg/m³
6.4
PM2.5
μg/m³
4.5
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
19℃
72%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
  • Grasses
  • Olive Tree
  • Alder
  • Ragweed
  • Mugwort
  • Birch
Places included
Algueirão
AQI 88
Colares
AQI 20
Terrugem
AQI 20
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 20
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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Cities Nearby

Sintra
AQI 20
Algueirão–Mem Martins
AQI 88
Terrugem
AQI 20
Colares
AQI 20
Cascais
AQI 88
Oeiras
AQI 87
Carcavelos
AQI 26
Amadora
AQI 82
Ramada
AQI 36
Odivelas
AQI 20
Loures
AQI 88