CLARK COUNTY
DEPARTMENT of AIR QUALITY & ENVIRONMENTAL MANAGEMENT
500 S. GRAND CENTRAL PKWY.
LAS VEGAS, NEVADA 89155-1776
702-455-5942 * FAX 702-383-9994
Sample Date:	10/27/2010	Posted:	10/28/2010
	Summary Pollen Report
Note: All calculations are expressed in grains per cubic meter (gr/m3).
TREES	GRASS	WEEDS	MOLDS
Low	Low	Low	Low
5	2	4	180
Palm	All Grasses	Ambrosia	Smuts
Select	Detailed Report
to see detailed information on pollen and mold spores.
Summarized information categorizing pollen counts presented below are extracted from
the American Academy of Allergy, Asthma, & Immunology's National Allergy Bureau.
AAAAI's NAB Web site
Allergen	Grains/M3	Category	Allergen	Grains/M3	Category
Trees	1 - 14	Low	Grasses	1 - 4	Low
	15 - 89	Moderate		5 - 19	Moderate
	90 - 1500	High		20 - 199	High
	1501 +	Very High		200 +	Very High
Weeds	1 - 9	Low	Molds	1 - 6499	Low
	10 - 49	Moderate		6500 - 12999	Moderate
	50 - 499	High		13000 - 49999	High
	500 +	Very High		50000+	Very High
The following table determines who may experience allergic reactions based on the category for pollen
or mold counts.
If within this category		These groups may experience symptoms of hay fever or asthma.
Absent		None
Low		Only individuals sensitive to a specific pollen or mold.
Moderate		Many individuals sensitive to the pollen or mold.
High		Most individuals with any sensitivity to the pollen or mold.
Very High		Almost all individuals with any sensitivity to the pollen or mold. Extremely sensitive people could have severe symptoms.