Air quality — Terrell Hills
EPA AirNow reports by area, not by town. Nearest reporting area: San Antonio, about 4.7 miles away.
48 Good
| Pollutant | AQI | Category |
|---|
| OZONE | 48 | Good |
| PM2.5 | 36 | Good |
| PM10 | 13 | Good |
| OZONE | 40 | Good |
| PM2.5 | 37 | Good |
| PM10 | 25 | Good |
Readings are supplied by state and local agencies. For health guidance see airnow.gov.