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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
Pollen
What is the pollen count in Leiria today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Leiria?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 88% |
| Wind | 11.9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Portugal city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lisbon, Lisbon | 40 |
(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 | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Leiria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3*µg/m³ | |
| PM10 | 8*µg/m³ | |
| O3 | 94*µg/m³ | |
| NO2 | 0*µg/m³ | |
| SO2 | 1*µg/m³ | |
✓
PM2.5 concentration in Leiria air currently meets 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 |
|---|---|---|---|---|
| Monday, May 6 | Good 35 AQI US |  50% | 60.8° 50° |  13.4 mp/h |
| Today | Good 38 AQI US |  | 64.4° 50° | 11.2 mp/h |
| Wednesday, May 8 | Good 34 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Thursday, May 9 | Good 31 AQI US | | 71.6° 60.8° | 6.7 mp/h |
| Friday, May 10 | Moderate 60 AQI US  | | 73.4° 59° | 6.7 mp/h |
| Saturday, May 11 | Moderate 57 AQI US | 30% | 66.2° 57.2° | 8.9 mp/h |
| Sunday, May 12 | Moderate 69 AQI US | | 60.8° 55.4° | 6.7 mp/h |
| Monday, May 13 | Good 34 AQI US | 100% | 57.2° 55.4° | 26.8 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