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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 | 56 |  | 32° 20° |  19 km/h |  85% |
| Tue | 48 | | 25° 18° | 18 km/h | 76% |
| Wed | 29 | | 29° 18° | 17 km/h | 54% |
Air pollutants
What is the current air quality near U.S. 1?
PM2.5 concentration is currently 2 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 Get an air purifier |
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 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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
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
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