AddAir quality in Frederick
Air quality index (AQI⁺) and PM2.5 air pollution in Frederick • 4.1K Followers • 17:00, Apr 17 Local time
44
US AQI⁺Good
Main pollutant:
O₃
108 µg/m³
24°
13 km/h
53 %
Hourly forecast
Frederick air quality index (AQI⁺) forecast
Daily forecast
Frederick air quality index (AQI⁺) forecast
| Today | 42 | | 25° 16° |  17 km/h | 64% |
| Sat | 51 |  | 27° 12° | 23 km/h | 69% |
| Sun | 37 |  | 13° 7° | 29 km/h | 55% |
Air pollutants
What is the current air quality in Frederick?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Frederick today?
Index
High
 Tree High | 75% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Frederick today?
Index
High
Tree High | 75% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Frederick
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Frederick
Historic air quality near Frederick
History
Historic air quality graph for Frederick
Historic air quality near Frederick
History
Historic air quality graph for Frederick
Most polluted locations near Frederick
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Frederick
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