Air quality in Portugal
Air quality index (AQI) and PM2.5 air pollution in Portugal
LIVE AQI CITY RANKING
Real-time Portugal
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Aveiro, Aveiro | 160 |
| 2 | Melgaço, Viana do Castelo | 122 |
| 3 | Paredes, Porto | 65 |
| 4 | Guimaraes, Braga | 59 |
| 5 | Almada, Setubal | 23 |
| 6 | Alandroal, Evora | 19 |
| 7 | Amadora, Lisbon | 18 |
| 8 | Buraca, Lisboa | 9 |
| 9 | Maia, Porto | 9 |
| 10 | Oliveirinha, Aveiro | 7 |
(local time)
SEE WORLD AQI RANKINGAir Quality contributors Sources
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Real-time Portugal
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Alcoutim, Faro | 0 |
| 2 | Espinho, Aveiro | 0 |
| 3 | Fundao, Castelo Branco | 0 |
| 4 | Leiria, Leiria | 0 |
| 5 | Avintes, Porto | 1 |
| 6 | Cimo de Vila, Porto | 1 |
| 7 | Funchal, Madeira | 1 |
| 8 | Matosinhos, Porto | 1 |
| 9 | Salao, Açores | 1 |
| 10 | Santiago do Cacem, Setubal | 1 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
OVERVIEW
How polluted is Portugal?
2019 Air quality average
Good
2019 average US AQI
38
| 2019 Portugal cleanest city | Salao, Açores 16 |
| 2019 Portugal most polluted city | Palmela, Setubal 45 |
2019 aqi country ranking
How does Portugal rank globally in air pollution?
86/ 98 countries ranked in 2019
Which country had the worst air quality in 2019?
| # | COUNTRY | Population | AVG. US AQI |
|---|---|---|---|
| 1 | 166'368'149 | 165 | |
| 2 | 200'813'818 | 156 | |
| 3 | 3'121'772 | 154 | |
| 4 | 36'373'176 | 153 | |
| 5 | 1'354'051'854 | 152 | |
| 6 | 266'794'980 | 141 | |
| 7 | 1'566'993 | 129 | |
| 8 | 29'624'035 | 123 | |
| 9 | 32'364'996 | 115 | |
| 10 | 39'127'900 | 111 | |
| 86 | 10'291'196 | 38 |
How to best protect from air pollution?
Portugal air quality data sources
Contributors 3
- European Environment Agency (EEA)
44 stations
- QualAr - Agencia Portuguesa do Ambiente
44 stations
- Agência Portuguesa do Ambiente
37 stations
Government
