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

Viana do Castelo

Viana do Castelo District

2026-09-01 05:00
AQHI (Canada)
Low
Pollutants
PM2.5
μg/m³
11.2
PM10
μg/m³
11.5
O3
μg/m³
18.1
NO2
μg/m³
12.6
Weather
  • ℃
  • ℉
15℃
90%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • PM2.5
  • PM10
  • O3
  • NO2
Places included
Monserrate
AQI --
Montaria
AQI 1
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 --
Panóias
AQI --
Braga
AQI --
Valença
AQI --
Argivai
AQI --
Mindelo
AQI 2
Burgães
AQI 2
Guimaraes
AQI --
Vila Nova da Telha
AQI --
Moreira
AQI 2
Perafita
AQI --