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Pollen and Mold Center
All about aeroallergens in Saint Louis County

Today's Pollen & Mold
Today's Air Quality
 Report Date: Fri Feb 10, 2012
  Mold: 583 (Low)

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

View Previous Reports
Date Air Quality Mold
 Feb 10, 2012 No Mon. 583     
 Feb 9, 2012 No Mon. 480     
 Feb 8, 2012 No Mon. 995     
 Feb 7, 2012 No Mon. 1,029     
 Feb 6, 2012 No Mon. 4,288     
 Feb 3, 2012 No Mon. 1,166     
 Feb 2, 2012 No Mon. 1,372     
 Feb 1, 2012 No Mon. 1,647     
 Jan 31, 2012 No Mon. 2,470     
 Jan 30, 2012 No Mon. 755     
 Jan 27, 2012 No Mon. 2,299     
 Jan 26, 2012 No Mon. 926     
 Jan 25, 2012 No Mon. 515     
 Jan 24, 2012 No Mon. 515     
 Jan 23, 2012 No Mon. 2,196     
 Jan 20, 2012 No Mon. 1,166     
 Jan 19, 2012 No Mon. 926     
 Jan 18, 2012 No Mon. 1,269     
 Jan 17, 2012 No Mon. 2,676     
 Jan 13, 2012 No Mon. 1,784     
 Jan 12, 2012 No Mon. 858     

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 2008, 2007 and 2006. 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.