Air quality in Portugal

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Portugal
Most polluted city ranking

#cityUS AQI
1The national flag of International Lisbon, Lisbon

18

(local time)

SEE WORLD AQI RANKING

AIR QUALITY DATA CONTRIBUTORS

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18 Contributors

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LIVE AQI CITY RANKING

Real-time Portugal
Cleanest city ranking

#cityUS AQI
1The national flag of International Lisbon, Lisbon

18

(local time)

SEE WORLD AQI RANKING

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Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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OVERVIEW

How polluted is Portugal?

The national flag of International

2023 Air quality average

Human face indicating AQI level

Good

2023 average US AQI

28

!

PM2.5

x1.4

2023 average PM2.5 concentration in Portugal: 1.4 times the WHO annual air quality guideline value

2023  Portugal cleanest city Lamas de Olo , Vila Real

15

2023  Portugal most polluted city Nazare , Leiria

55

2023 aqi country ranking

How does Portugal rank globally in air pollution?

118/134

Which country had the worst air quality in 2023?

#COUNTRYPopulationAVG. US
1The national flag of InternationalBangladesh169,356,251

164

2The national flag of InternationalPakistan231,402,117

160

3The national flag of InternationalIndia1,407,563,842

147

4The national flag of InternationalTajikistan9,750,064

134

5The national flag of InternationalBurkina Faso22,100,683

128

6The national flag of InternationalIraq43,533,592

121

7The national flag of InternationalUnited Arab Emirates9,365,145

119

8The national flag of InternationalNepal30,034,989

118

9The national flag of InternationalEgypt109,262,178

118

10The national flag of InternationalDemocratic Republic of the Congo95,894,118

114

118The national flag of InternationalPortugal10,325,147

28

SEE DETAIL

Portugal air quality data attribution

18Contributors

Which is the most polluted state in Portugal?

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