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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 | 54 |  | 29° 20° |  13 km/h |  79% |
| Sun | 60 |  | 30° 23° | 15 km/h | 82% |
| Mon | 48 |  | 28° 22° | 16 km/h | 80% |
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 None | 0% |
Source:
wetter.comProtect yourself from air pollution in U.S. 1
Air Purifiers
Face Masks
Air Quality Monitors
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
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