The Ladue air monitoring station helps the department determine public exposure to air pollutants in the suburban area. The station stands near a power substation in a suburban area. Just east to the monitor lies the inner-belt expressway Interstate 170. The highway may be the major source of air pollution since retail areas occupy a high percentage of the surrounding area.
Pollutants
Fine Particulate Matter (PM 2.5)
Departmental information about particulate matter (PM)
- Description of two groups of particulate matter: PM2.5 and PM10
- 1997, 2006 and 2012 standards for PM2.5 plus related documents
- 2006 PM10 standard and pertinent documents
- Annual PM2.5 design values
- 24-Hour PM2.5 design values
- Map of PM2.5 sites
Technical issues can affect ability to deliver quality data. Access a table of symbols with explanation of the problems they represent.
- Data from past 10 days through current date
- Central Daily Time
Address
73 Hunter Ave.
Ladue, MO 63124
United States
EPA Site ID
29-189-3001
County
St. Louis
Date Established
Pollutants Monitored
Particulate Matter
Latitude/Longitude
38.65028, -90.35021
Air Pollution Control Program
Address
Division of Environmental Quality
P.O. Box 176
Jefferson City, MO 65102-0176
United States