Primary Pollutant

(AQI)

Portugal aqi air quality index status boy

Major Air Pollutants in Portugal

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PM2.5

The current PM2.5 concentration in Portugal is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Portugal - States Air Pollution Level

STATES Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Santarem GOOD 31 31 33 5 15 15 72
Setubal GOOD 33 33 36 4 15 15 61
Lisboa GOOD 40 40 40 8 20 15 60
Leiria GOOD 40 40 43 6 19 14 72
Castelo Branco GOOD 41 41 44 0 12 10 69
Faro GOOD 32 32 36 2 6 18 42
Porto GOOD 21 21 18 4 10 13 85
Madeira GOOD 30 30 30 2 9 16 63
Viana Do Castelo GOOD 42 42 32 9 18 11 90
Evora GOOD 17 17 16 4 10 13 64
Vila Real GOOD 27 27 29 5 10 5 98
Azores GOOD 31 31 33 2 9 16 59
Aveiro GOOD 25 25 27 0 23 14 82

Portugal - Metro Cities AQI

14
25
AQI (IN)
AQI (US)
1˚C / 40%
18
46
AQI (IN)
AQI (US)
2˚C / 72%
26
36
AQI (IN)
AQI (US)
8˚C / 57%
15
20
AQI (IN)
AQI (US)
16˚C / 77%
100
108
AQI (IN)
AQI (US)
29˚C / 33%
162
163
AQI (IN)
AQI (US)
23˚C / 53%


Historic Air Quality Graph of Portugal

Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month





FAQs of Portugal's Air Quality Index

(Frequently Asked Questions)


Some facts about air pollution level in Portugal and what quality of air you breathe in your region.


The real-time air quality in Portugal is 32 GOOD AQI now. This was last updated 29 minutes ago .

The current concentration of PM2.5 in Portugal is 0 (µg/m³). The World Health Organisation (WHO) recommends 15 µg/m³ as the threshold concentration of PM2.5 for 24 hrs mean. Currently, the concentration is 0.00 times the recommended limit.

Generally, the air quality at Portugal starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in Portugal until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in Portugal is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In Portugal, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in Portugal is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.



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Air Quality Solutions for Portugal

Find out Prana Air's air quality monitors & solutions to fight air pollution in your city.



prana air fresh air machine for Portugal

Keep a track of Portugal Air Pollution Level On “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & analytical dashboards.

Portugal aqi air quality mobile app
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