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Hourly forecast
U.S. 1, Nassau County air quality index (AQI⁺) forecast
Daily forecast
U.S. 1, Nassau County air quality index (AQI⁺) forecast
| Today | 34 |  | 32° 23° |  29 km/h |  83% |
| Mon | 75 |  | 33° 23° | 13 km/h | 73% |
| Tue | 75 | | 34° 23° | 15 km/h | 72% |
Air pollutants
What is the current air quality near U.S. 1?
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 |
Real-time U.S. 1, Nassau County air pollution map
Pollen
What is the pollen count in U.S. 1 today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in U.S. 1
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Pollen
What is the pollen count in U.S. 1 today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near U.S. 1
History
Historic air quality graph for U.S. 1
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Most polluted locations near U.S. 1, Nassau County
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
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