AddAir quality in Porto
Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 22 Followers • 18:00, May 26 Local time
53*
US AQI⁺Moderate
Main pollutant:
PM2.5
10.4 µg/m³
26°
5 km/h
68 %
Hourly forecast
Porto air quality index (AQI⁺) forecast
Daily forecast
Porto air quality index (AQI⁺) forecast
| Today | 53 |  | 33° 22° |  13 km/h | 64% |
| Wed | 52 |  | 34° 23° | 12 km/h | 71% |
| Thu | 47 | | 34° 22° | 10 km/h | 74% |
Air pollutants
What is the current air quality in Porto?
PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Porto
Air Purifiers
Face Masks
Air Quality Monitors
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Porto
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Porto
Worldwide AQI⁺ ranking
Historic air quality near Porto
History
Historic air quality graph for Porto
Historic air quality near Porto
History
Historic air quality graph for Porto
Most polluted locations near Porto
Worldwide AQI⁺ ranking
