- 1Good
- 2Moderate
- 3Mildly Unhealthy
- 4Unhealthy
- 5Very Unhealthy
- 6Hazardous
34
San Antonio, TX
- O3: 21 (Good)
- PM2.5: 34 (Good)
Last updated: 4 CST
- S Central LA CO, CA 108
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