Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Leon
Air quality index (AQI) and PM2.5 air pollution in Leon
173 people follow this city
Leon Air Quality Map
Real-time Leon air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Leon?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 70% |
| Wind | 4.9 mp/h |
| Pressure | 29.8 Hg |
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Leon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.6*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Leon is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leon?
 | 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
Leon air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 59 AQI US |  100% | 95° 80.6° |  11.2 mp/h |
| Thursday, May 16 | Good 39 AQI US  | 100% | 89.6° 78.8° | 6.7 mp/h |
| Friday, May 17 | Good 26 AQI US | 100% | 87.8° 78.8° | 6.7 mp/h |
| Saturday, May 18 | Good 21 AQI US | 100% | 91.4° 78.8° | 6.7 mp/h |
| Sunday, May 19 | Good 48 AQI US | 90% | 95° 78.8° | 4.5 mp/h |
| Monday, May 20 | Moderate 58 AQI US | 90% | 95° 78.8° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 59 AQI US | 100% | 95° 78.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Leon?
No locations are available.
AQI US, Metric