1. Europe
  2. Portugal
  3. Viana do Castelo District
  4. Viana do Castelo

Viana do Castelo

Viana do Castelo District

2026-09-21 08:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
9.1
NO2
μg/m³
36.7
PM10
μg/m³
13
O3
μg/m³
25.3
Weather
  • ℃
  • ℉
23℃
51%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • PM10
  • O3
Places included
Monserrate
AQI 51
Montaria
AQI 51
Data Sources
http://www.polleninfo.org

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

Viana do Castelo
AQI 51
Panóias
AQI 16
Braga
AQI 18
Valença
AQI 52
Argivai
AQI 45
Mindelo
AQI 45
Burgães
AQI 28
Guimaraes
AQI 28
Vila Nova da Telha
AQI 45
Moreira
AQI 45
Perafita
AQI 45