Air Pollutants - Particulate Matter (PM) - Forecasting and Monitoring
Current PM Monitoring Data
Maximum PM Concentrations in South Carolina
DHEC is providing the current year's PM monitoring data as a service to the public. The data is preliminary and subject to change. The spreadsheets below contain:
- Annual and 24-hour three-year design values, which are compared to the PM standard to determine compliance
- Annual and 24-hour single year data, which are used to calculate the design values
- 24-hour design values, which are compared to the PM standard to determine compliance
For more information please contact the Bureau of Air Quality at (803) 898-4123 or by email.