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: Wed Jun 19, 2013
  Mold: 21,717 (High)

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

View Previous Reports
Date Air Quality Mold
 Jun 19, 2013 Yellow 21,717     
 Jun 18, 2013 Yellow 40,895     
 Jun 17, 2013 Yellow 30,671     
 Jun 14, 2013 Yellow 13,277     
 Jun 13, 2013 Yellow 13,929     
 Jun 12, 2013 Yellow 22,574     
 Jun 11, 2013 Yellow 31,803     
 Jun 10, 2013 Yellow 34,239     
 Jun 7, 2013 Yellow 17,085     
 Jun 6, 2013 Yellow 20,653     
 Jun 5, 2013 Yellow 16,399     
 Jun 4, 2013 Green 15,404     
 Jun 3, 2013 Green 17,806     
 May 31, 2013 Yellow 25,044     
 May 30, 2013 Yellow 11,253     
 May 29, 2013 Yellow 19,727     
 May 28, 2013 Yellow 27,412     
 May 24, 2013 Green 11,321     
 May 23, 2013 Green 21,065     
 May 22, 2013 Green 43,982     
 May 21, 2013 Yellow 28,784     

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.