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Air quality in Leiria
Air quality index (AQI) and PM2.5 air pollution in Leiria
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Leiria Air Quality Map
Real-time Leiria air pollution map
Weather
What is the current weather in Leiria?
| Weather | Rain |
| Temperature | 59°F |
| Humidity | 88% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Portugal city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lisbon, Lisbon | 43 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Leiria aqi ranking
Real-time Leiria air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ervedeira | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Leiria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5*µg/m³ | |
| O3 | 87*µg/m³ | |
| NO2 | 3*µg/m³ | |
| SO2 | 1*µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Leiria is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leiria?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Leiria air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 20 | Moderate 52 AQI US |  80% | 68° 57.2° |  8.9 mp/h |
| Sunday, Apr 21 | Moderate 51 AQI US | 90% | 64.4° 57.2° | 8.9 mp/h |
| Monday, Apr 22 | Good 43 AQI US  |  | 68° 53.6° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 30 AQI US | | 68° 51.8° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 13 AQI US | | 64.4° 50° | 13.4 mp/h |
| Thursday, Apr 25 | Moderate 56 AQI US | | 64.4° 50° | 13.4 mp/h |
| Friday, Apr 26 | Good 28 AQI US |  | 59° 55.4° | 20.1 mp/h |
| Saturday, Apr 27 | Good 32 AQI US | | 59° 53.6° | 17.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Leiria?
AQI US, Metric