AddAir quality in Hewlett
Air quality index (AQI⁺) and PM2.5 air pollution in Hewlett • 104 Followers • 14:00, Sep 30 Local time
63*
US AQI⁺Moderate
Main pollutant:
PM2.5
15.8 µg/m³
19°
11 km/h
80 %
Hourly forecast
Hewlett air quality index (AQI⁺) forecast
Daily forecast
Hewlett air quality index (AQI⁺) forecast
| Today | 64 |  | 21° 15° |  11 km/h | 84% |
| Thu | 60 | | 21° 18° | 18 km/h | 94% |
| Fri | 61 | | 25° 18° | 23 km/h | 83% |
Air pollutants
What is the current air quality in Hewlett?
PM2.5 concentration is currently 3.2 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 |
Pollen
What is the pollen count in Hewlett today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Hewlett today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Hewlett
Worldwide AQI⁺ ranking
Historic air quality near Hewlett
History
Historic air quality graph for Hewlett
Historic air quality near Hewlett
History
Historic air quality graph for Hewlett
Most polluted locations near Hewlett
Worldwide AQI⁺ ranking
