Denver Pollen Count 

Pollen from trees, grasses and weeds can be inhaled and cause allergy and asthma symptoms. Pollen may travel many miles in the wind, so trees, grasses and weeds beyond your immediate area can cause symptoms. Pollen allergies are often seasonal, and allergy and asthma symptoms occur when the amount of pollen in the air is high. This may vary depending on weather conditions and where you live.

The following Denver Pollen Count is gathered by National Jewish Health, and it is updated most weekday afternoons during allergy season. 

Last updated: 10/7/09. 

  • Trees - None
  • Grasses - None
  • Weeds - None
  • Mold - None

 

DETAILS

Weeds

Chenopod  
Kochia  
Ragweeds  
Sage  
Misc. Weeds  
 

Trees

Ash  
Birch 
Cedar / Juniper 
Cottonwood / Aspen 
Elm 
Linden 
Maple / Box Elder 
Oak 
Pine 
Walnut 
Misc. Trees / Bush 

 

Appointments


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Allergy Programs


At National Jewish Health, some of the nation's best doctors work with patients to help alleviate and manage allergy symptoms.

Learn more.