Missouri operates approximately 50 air monitoring sites across the state. The monitors measure pollutants and collect data to determine whether Missouri meets federal and state air quality standards, report daily air quality and track trends in air pollution levels over time. Select an air monitoring site to learn more about each pollutant monitored and the data results for each site.
- Air Monitoring Sites in Jefferson County
- Air Monitoring Sites in Southeast Missouri
- Air Monitoring Sites - GIS Map
To sort the table by field, click on the County or Station column headings in the table.
County | Station Sort descending | Pollutants Monitored |
---|---|---|
Taney | Hercules Glades Air Monitoring Site | Particulate Matter |
Greene | Hillcrest High School Air Monitoring Site | Ozone, Particulate Matter |
St. Charles | Labadie North Industrial Air Monitoring Site | Sulfur Dioxide |
St. Charles | Labadie Northwest Industrial Air Monitoring Site | Sulfur Dioxide |
Franklin | Labadie Southwest Industrial Air Monitoring Site | Sulfur Dioxide |
Franklin | Labadie Valley Industrial Air Monitoring Site | Sulfur Dioxide |
St. Louis | Ladue Air Monitoring Site | Particulate Matter |
Clay | Liberty Air Monitoring Site | Ozone, Particulate Matter |
New Madrid | Magnitude 7 Metals Site #1 AECI Water Tower Industrial Air Monitoring Site | Sulfur Dioxide |
New Madrid | Magnitude 7 Metals Site #2 East Graveyard Industrial Air Monitoring Site | Sulfur Dioxide |