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Air quality in Leiria
Air quality index (AQI) and PM2.5 air pollution in Leiria
1.7K people follow this city
Leiria Air Quality Map
Real-time Leiria air pollution map
Pollen
What is the pollen count in Leiria today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Leiria?
| Weather | Clear sky |
| Temperature | 84.2°F |
| Humidity | 53% |
| Wind | 14.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Portugal city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lisbon, Lisbon | 56 |
(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 | 51 |
(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 | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7*µg/m³ | |
| PM10 | 17*µg/m³ | |
| O3 | 128*µg/m³ | |
| NO2 | 1*µg/m³ | |
| SO2 | 3*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Leiria is currently 1.4 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 |
|---|---|---|---|---|
| Today | Moderate 52 AQI US | | 84.2° 60.8° |  15.7 mp/h |
| Sunday, Jun 2 | Good 36 AQI US  | | 78.8° 60.8° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US | | 71.6° 60.8° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 61 AQI US |  | 69.8° 59° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 70 AQI US | | 69.8° 59° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 78 AQI US |  100% | 69.8° 59° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 80 AQI US | 100% | 75.2° 60.8° | 4.5 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