WorldArrow icon
Arrow iconLeiria

Air quality in Leiria

Air quality index (AQI⁺) and PM2.5 air pollution in Leiria • 10:45, Nov 09

Andy WRede de Qualidade do Ar do CentroAgência Portuguesa do AmbienteOffice 4Anonymous contributor
Andy WRede de Qualidade do Ar do CentroAgência Portuguesa do AmbienteOffice 4Anonymous contributor

Live most polluted city ranking

Real-time Leiria most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Portugal

Nazare

58

2
The national flag of Portugal

Leiria

44

3
The national flag of Portugal

Ervedeira

33

4
The national flag of Portugal

Alcobaca

13

5
The national flag of Portugal

Caldas da Rainha

13

Live cleanest city ranking

Real-time Leiria cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Portugal

Alcobaca

13

2
The national flag of Portugal

Caldas da Rainha

13

3
The national flag of Portugal

Ervedeira

33

4
The national flag of Portugal

Leiria

44

5
The national flag of Portugal

Nazare

58

Wildfires in Leiria

Real-time information

Active fires

--

An aerial view of a densely populated urban area, featuring closely packed residential and commercial buildings. A layer of haze and smog reduces visibility, obscuring the distant city skyline.
external link icon

Pakistan Air Quality Alert

A hazy cityscape viewed from an elevated position, showing densely packed buildings and rooftops. Smoke rises from a chimney in the foreground, while air pollution creates a thick layer of smog that obscures distant buildings and surrounding hills.
external link icon

November 9, 2026: Sarajevo among top 10 most polluted cities in the world

A panoramic view of a European riverside city at dusk, featuring illuminated historic buildings, a prominent clock tower, and a river in the foreground with boats passing by.
external link icon

Serbia Air Quality Alert

Which is the most polluted city in Leiria?