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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 | Few clouds |
| Temperature | 51.8°F |
| Humidity | 96% |
| Wind | 9.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Portugal city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lisbon, Lisbon | 39 |
(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 | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in Leiria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1*µg/m³ | |
| O3 | 75*µg/m³ | |
| NO2 | 1*µg/m³ | |
| SO2 | 1*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Leiria is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leiria?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Leiria air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 46 AQI US |  | 64.4° 51.8° |  8.9 mp/h |
| Wednesday, Apr 17 | Good 45 AQI US | | 66.2° 55.4° | 8.9 mp/h |
| Thursday, Apr 18 | Good 37 AQI US | | 69.8° 57.2° | 6.7 mp/h |
| Friday, Apr 19 | Good 46 AQI US |  70% | 68° 55.4° | 6.7 mp/h |
| Saturday, Apr 20 | Moderate 60 AQI US  | 60% | 66.2° 55.4° | 11.2 mp/h |
| Sunday, Apr 21 | Good 43 AQI US |  | 71.6° 55.4° | 11.2 mp/h |
| Monday, Apr 22 | Moderate 66 AQI US | | 68° 55.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Leiria?
AQI US, Metric