AddAir quality in Nassau County
Air quality index (AQI⁺) and PM2.5 air pollution in Nassau County • 23:00, Sep 30 Local time
103
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
PM2.5
36.3 µg/m³
24°
5 km/h
92 %
Hourly forecast
Nassau County air quality index (AQI⁺) forecast
Daily forecast
Nassau County air quality index (AQI⁺) forecast
| Today | 59 |  | 28° 24° |  15 km/h | 85% |
| Fri | 42 | | 30° 24° | 14 km/h | 81% |
| Sat | 45 |  | 25° 23° | 7 km/h | 87% |
Air pollutants
What is the current air quality in Nassau County?
PM2.5 concentration is currently 7.3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Run an air purifier Get an air purifier |
Pollen
What is the pollen count in Nassau County today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Pollen
What is the pollen count in Nassau County today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Nassau County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Nassau County
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Nassau County
History
Historic air quality graph for Nassau County
Historic air quality near Nassau County
History
Historic air quality graph for Nassau County
Most polluted locations near Nassau County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Nassau County
City ranking
Real-time USA AQI⁺ city ranking
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