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 | Pollutants Monitored |
|---|---|---|
| Iron | Doe Run Buick West Entrance Industrial Air Monitoring Site | Sulfur Dioxide |
| Iron | Doe Run Glover Big Creek #5 Air Monitoring Site | Lead |
| Iron | Doe Run Glover Post Office #2 Air Monitoring Site | Lead |
| Jackson | Blue Ridge I-70, Near Road in Kansas City, Air Monitoring Site | Carbon Monoxide, Nitrogen Dioxide, Particulate Matter |
| Jackson | Front Street in Kansas City Air Monitoring Site | Particulate Matter |
| Jackson | Troost Air Monitoring Site | Nitrogen Dioxide, Particulate Matter, Sulfur Dioxide |
| Jasper | Alba Air Monitoring Site | Ozone |
| Jasper | Carthage Air Monitoring Site | Particulate Matter |
| Jefferson | Arnold West Air Monitoring Site | Ozone, Particulate Matter |
| Jefferson | Herculaneum Church Street Air Monitoring Site | Lead |