AddAir quality near Castle on Q Air Checkpoint, Washington D.C.
Air quality index (AQI⁺) and PM2.5 air pollution near Castle on Q Air Checkpoint, Washington D.C. • 21:00, Aug 16 Local time
56
US AQI⁺Moderate
Main pollutant:
PM2.5
12 µg/m³
25°
17 km/h
91 %
Hourly forecast
Castle on Q Air Checkpoint, Washington D.C. air quality index (AQI⁺) forecast
Daily forecast
Castle on Q Air Checkpoint, Washington D.C. air quality index (AQI⁺) forecast
| Today | 55 |  | 34° 24° |  18 km/h | 63% |
| Mon | 59 | | 32° 24° | 16 km/h | 58% |
| Tue | 53 |  | 34° 21° | 11 km/h | 44% |
Air pollutants
What is the current air quality near Castle on Q Air Checkpoint?
PM2.5 concentration is currently 2.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 Discover Atem car |
Real-time Castle on Q Air Checkpoint, Washington D.C. air pollution map
Pollen
What is the pollen count in Castle on Q Air Checkpoint today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
wetter.comPollen
What is the pollen count in Castle on Q Air Checkpoint today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Castle on Q Air Checkpoint
History
Historic air quality graph for Castle on Q Air Checkpoint
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Most polluted locations near Castle on Q Air Checkpoint, Washington D.C.
Worldwide AQI⁺ ranking
Station ranking
Real-time Castle on Q Air Checkpoint AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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