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Air quality in Frederick
Air quality index (AQI) and PM2.5 air pollution in Frederick
9 people follow this city
Frederick Air Quality Map
Real-time Frederick air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Frederick today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Frederick?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 36% |
| Wind | 11.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 66 |
| 2 | The Woodlands, Texas | 61 |
| 3 | Orcutt, California | 58 |
| 4 | Carlisle, Pennsylvania | 55 |
| 5 | Harrisburg, Pennsylvania | 55 |
| 6 | Allentown, Pennsylvania | 54 |
| 7 | Buffalo, New York | 54 |
| 8 | Columbia, South Carolina | 54 |
| 9 | Galveston, Texas | 54 |
| 10 | Canton, Ohio | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
39*
live AQI index
Good
Overview
What is the current air quality in Frederick?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 39* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.4*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Frederick is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Frederick?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Frederick air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 39 AQI US |  100% | 78.8° 57.2° |  20.1 mp/h |
| Monday, Apr 29 | Good 22 AQI US | | 82.4° 57.2° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US | 60% | 91.4° 64.4° | 24.6 mp/h |
| Wednesday, May 1 | Good 42 AQI US | 80% | 86° 62.6° | 20.1 mp/h |
| Thursday, May 2 | Good 44 AQI US | 80% | 89.6° 64.4° | 17.9 mp/h |
| Friday, May 3 | Good 33 AQI US | 100% | 69.8° 55.4° | 22.4 mp/h |
| Saturday, May 4 | Good 11 AQI US |  | 71.6° 51.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Frederick?
No locations are available.
AQI US, Metric