Air quality in Porto

Air quality index (AQI) and PM2.5 air pollution in Porto

Last update at (local time)

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Weather

What is the current weather in Porto?

Weather icon
WeatherScattered clouds
Temperature71.6°F
Humidity99%
Wind2 mp/h
Pressure29.8 Hg

live aqi city ranking

Real-time Brazil city ranking

#cityUS AQI
1 Campinas, Sao Paulo

110

2 Sao Paulo, Sao Paulo

37

3 Manaus, Amazonas

23

4 Porto Velho, Rondonia

23

5 Camacari, Bahia

8

6 Recife, Pernambuco

8

7 Curitiba, Parana

6

8 Rio Branco, Acre

4

(local time)

SEE WORLD AQI RANKING

live Porto aqi ranking

Real-time Porto air quality ranking

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US AQI

52*

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Porto?

Air pollution levelAir quality indexMain pollutant
Moderate 52* US AQIPM2.5
PollutantsConcentration
PM2.5
12.5*µg/m³
!

PM2.5

x2.5

PM2.5 concentration in Porto is currently 2.5 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Porto?

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Sensitive groups should reduce outdoor exercise
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Close your windows to avoid dirty outdoor air
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Sensitive groups should wear a mask outdoors
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Sensitive groups should run an air purifier
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Forecast

Porto air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Moderate 52 AQI US

Human face indicating AQI level
Weather icon 100%
87.8° 71.6°
Wind rotating 44 degree 2.2 mp/h
Tuesday, Apr 30

Good 38 AQI US

Human face indicating AQI level
Weather icon 100%
87.8° 73.4°
Wind rotating 102 degree 2.2 mp/h
Wednesday, May 1

Good 39 AQI US

Human face indicating AQI level
Weather icon 80%
91.4° 71.6°
Wind rotating 123 degree 4.5 mp/h
Thursday, May 2

Good 43 AQI US

Human face indicating AQI level
Weather icon 80%
89.6° 73.4°
Wind rotating 78 degree 4.5 mp/h
Friday, May 3

Moderate 53 AQI US

Human face indicating AQI level
Weather icon 100%
87.8° 73.4°
Wind rotating 51 degree 2.2 mp/h
Saturday, May 4

Moderate 59 AQI US

Human face indicating AQI level
Weather icon 90%
91.4° 73.4°
Wind rotating 100 degree 4.5 mp/h
Sunday, May 5

Moderate 65 AQI US

Human face indicating AQI level
Weather icon 100%
87.8° 71.6°
Wind rotating 106 degree 4.5 mp/h

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Where is the cleanest air quality in Porto?

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