To Health home page

Pollen and Mold Center
All about aeroallergens in Saint Louis County

Today's Pollen & Mold
Today's Air Quality
 Report Date: Thu Jul 2, 2009
  Mold: 6,656 (Moderate)

Weekly Summary Report
For previous 7 days.
Sixty-day Summaries
for individual pollens and molds.

View Previous Reports
Date Air Quality Mold
 Jul 2, 2009 Yellow 6,656     
 Jul 1, 2009 Yellow 6,141     
 Jun 30, 2009 Green 10,601     
 Jun 29, 2009 Green 16,159     
 Jun 26, 2009 Yellow 18,183     
 Jun 25, 2009 Yellow 26,897     
 Jun 24, 2009 Yellow 22,060     
 Jun 23, 2009 Yellow 24,152     
 Jun 22, 2009 Yellow 20,825     
 Jun 19, 2009 Yellow 14,478     
 Jun 18, 2009 Yellow 20,310     
 Jun 17, 2009 Yellow 19,395     
 Jun 16, 2009 Green 17,090     
 Jun 15, 2009 Green 16,330     
 Jun 12, 2009 Yellow 29,779     
 Jun 11, 2009 Green 46,178     
 Jun 10, 2009 Green 26,314     
 Jun 9, 2009 Green 22,917     
 Jun 8, 2009 Green 11,905     
 Jun 5, 2009 Green 10,292     
 Jun 4, 2009 Green 18,766     

What do the colors mean?
Green Yellow Orange
Red
Purple
No Mon. Air Quality data is not coded from Mid-September to Mid-May.

Daily Pollen and Mold Count reports have been published by Saint Louis County Department of Health, Environmental Health Laboratories, Air Pollution Control Branch since 1960.

 
About the Center

See a summer summary of air quality days for 2004, 2003 and 2002. Visit the St. Louis Regional Clean Air Partnership online for more information. See any daily report for the previous year. You can resize our daily and weekly report pages for narrow or normal width. You can also make the font size bigger or smaller, using View / Text Size on your browser menu.
Welcome to the Online Pollen and Mold Center for Saint Louis County and the metropolitan area. The Center is a service of our Environmental Health Laboratory. We provide the official area pollen and mold readings for other agencies and the media.

These reports are updated every weekday at approximately 11 AM. For a full daily report, click on the date. These reports are also available by phone:
(314) 615-6825.
More information
Tree pollens
Alder, Ash, Beech, Birch, Chestnut, Cypress, Elm, Hackberry, Hickory, Juniper, Lilac, Linden, Maple, Mulberry, Oak, Olive, Osage orange, Pecan, Pine, Poplar, Privet, Sweetgum, Sycamore, Walnut and Willow.
All trees.

Grass pollens
Cattail, Sedge and Grass.
All grasses.

Weed pollens
Cocklebur, Crowfoot, Dock, Goldenrod, Lambsquarter, Nettles, Plantain, Ragweed, Sorrel and Wormwood.
All weeds.

Molds
Kinds of molds
All Molds.