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Air quality in Ellicott City
Air quality index (AQI) and PM2.5 air pollution in Ellicott City
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Ellicott City Air Quality Map
Real-time Ellicott City air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Ellicott City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ellicott City?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 84% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 93 |
| 2 | Georgetown, Texas | 73 |
| 3 | Austin, Texas | 71 |
| 4 | San Antonio, Texas | 70 |
| 5 | Boerne, Texas | 67 |
| 6 | New Braunfels, Texas | 66 |
| 7 | New York City, New York | 66 |
| 8 | Leander, Texas | 61 |
| 9 | Dover, Delaware | 60 |
| 10 | Lewisville, Texas | 60 |
(local time)
SEE WORLD AQI RANKING
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US AQI
41*
live AQI index
Good
Overview
What is the current air quality in Ellicott City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Ellicott City is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ellicott City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ellicott City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 41 AQI US |  80% | 71.6° 59° |  2.2 mp/h |
| Tuesday, May 7 | Moderate 51 AQI US  | 90% | 77° 62.6° | 4.5 mp/h |
| Wednesday, May 8 | Good 49 AQI US | 100% | 86° 62.6° | 11.2 mp/h |
| Thursday, May 9 | Moderate 54 AQI US | 100% | 75.2° 66.2° | 8.9 mp/h |
| Friday, May 10 | Good 38 AQI US | 60% | 64.4° 55.4° | 15.7 mp/h |
| Saturday, May 11 | Good 48 AQI US | | 68° 48.2° | 8.9 mp/h |
| Sunday, May 12 | Good 38 AQI US | 70% | 68° 53.6° | 13.4 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 Ellicott City?
No locations are available.
AQI US, Metric