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Stationary Source Rules for the San Antonio Area

Rules for stationary sources in the San Antonio area that are part of the State Implementation Plan strategy to meet the National Ambient Air Quality Standards. The SAN area includes Bexar, Comal, Guadalupe, and Wilson counties.

San Antonio area image

Controlling Ozone Pollution

Rules reduce ozone by limiting emissions of nitrogen oxides (NOx) and volatile organic compounds (VOCs) from the following stationary sources.

Controlling NOx Emissions

Rules limit NOx emissions from the following sources:

Controlling VOC Emissions

Rules limit VOC emissions from the following sources:

Controlling Particulate-Matter Pollution

Statewide rules limit particulate-matter emissions and opacity from affected stationary sources.

Controlling Sulfur Dioxide Pollution

Statewide rules limit sulfur dioxide emissions and ground level concentrations from affected stationary sources.

State Implementation Plan

Information on the SIP to improve air quality in the San Antonio area

Contact Information