Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Leonardtown
Air quality index (AQI) and PM2.5 air pollution in Leonardtown
26 people follow this city
Leonardtown Air Quality Map
Real-time Leonardtown air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Leonardtown today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Leonardtown?
| Weather | Clear sky |
| Temperature | 71.6°F |
| Humidity | 86% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 84 |
| 2 | Port Arthur, Texas | 84 |
| 3 | Georgetown, Texas | 78 |
| 4 | Austin, Texas | 73 |
| 5 | San Antonio, Texas | 73 |
| 6 | New Braunfels, Texas | 66 |
| 7 | Boerne, Texas | 65 |
| 8 | Leander, Texas | 62 |
| 9 | New York City, New York | 61 |
| 10 | Lewisville, Texas | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Leonardtown aqi ranking
Real-time Leonardtown air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | LES Back Sensor | 37 |
| 2 | LES Front Left Sensor | 36 |
| 3 | CWFD Front Left Sensor | 34 |
| 4 | LMS Back Sensor | 32 |
| 5 | BES Front Sensor | 29 |
| 6 | LES Front Right Sensor | 28 |
| 7 | LHS Left Side Sensor | 23 |
| 8 | CWFD Front Right Sensor | 21 |
| 9 | LHS Front Sensor | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Leonardtown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Leonardtown is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Leonardtown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Leonardtown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 3 | Good 10 AQI US |  | 59° 50° |  11.2 mp/h |
| Saturday, May 4 | Good 10 AQI US |  | 68° 55.4° | 11.2 mp/h |
| Sunday, May 5 | Good 18 AQI US | | 77° 60.8° | 4.5 mp/h |
| Today | Good 29 AQI US | 100% | 77° 60.8° | 4.5 mp/h |
| Tuesday, May 7 | Good 39 AQI US | 100% | 77° 62.6° | 6.7 mp/h |
| Wednesday, May 8 | Good 38 AQI US | 90% | 86° 62.6° | 8.9 mp/h |
| Thursday, May 9 | Good 42 AQI US | 100% | 77° 64.4° | 11.2 mp/h |
| Friday, May 10 | Good 33 AQI US | | 71.6° 55.4° | 15.7 mp/h |
| Saturday, May 11 | Good 38 AQI US | | 68° 50° | 11.2 mp/h |
| Sunday, May 12 | Good 43 AQI US | 20% | 68° 51.8° | 6.7 mp/h |
| Monday, May 13 | Good 21 AQI US |  | 77° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Leonardtown air quality data attribution
9Contributors
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Leonardtown?
AQI US, Metric