Air Quality for ZIP Code 78203

Current Air Quality Index

Moderate

Primary Pollutant: CO

ZIP Code

78203

San Antonio, TX

General Advisory

Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.

Outdoor activities are generally fine. Unusually sensitive individuals should consider reducing prolonged exertion.

People with respiratory conditions should monitor symptoms.

ZIP code 78203 is located in San Antonio, Texas (population 1,547,253). View the full city air quality report for more data including 30-day trends.