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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 | 46 |  | 31° 22° |  10 km/h |  67% |
| Mon | 53 | | 32° 23° | 14 km/h | 60% |
| Tue | 52 |  | 31° 22° | 14 km/h | 73% |
Air pollutants
What is the current air quality near U.S. 1?
PM2.5 concentration is currently 1.7 times the World Health Organization annual PM2.5 guideline value.
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
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
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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