2013 Ozone Season

2013 Ozone Season Air Quality Health Alerts and Exceedances


The following table shows the number of times, indicated in orange, that the San Antonio Metropolitan Area received a warning and/or exceeded the EPA's Ambient Air Quality Standard for ground-level ozone during the 2013 Ozone Season:
Date Alert Level
High 8-hour reading at Regulatory Site
05/13/13
No Alert Issued
77 - Camp Bullis C58
06/03/13
Orange
77 - San Antonio Northwest C23
06/03/13 Orange 79 - Camp Bullis C58
06/04/13
No Alert Issued
76 - San Antonio Northwest C23
06/04/13 No Alert Issued 87 - Camp Bullis C58
06/29/13
Orange
Orange Level Was Not Reached
06/30/13
Orange
Orange Level Was Not Reached
07/03/13
Orange
Orange Level Was Not Reached
07/04/13
Orange
83 - Camp Bullis C58
07/05/13
No Alert Issued
76 - San Antonio Northwest C23
07/05/13 No Alert Issued 84 - Camp Bullis C58
08/16/13
Orange
Orange Level Was Not Reached
08/17/13
Orange
Orange Level Was Not Reached
08/18/13
Orange
77 - San Antonio Northwest C23
08/18/13 Orange 84 - Camp Bullis C58
08/19/13
Orange
Orange Level Was Not Reached
08/29/13
No Alert Issued
78 - Camp Bullis C58
08/30/13
Orange
80 - Camp Bullis C58
09/23/13
No Alert Issued
85 - San Antonio Northwest C23
09/23/13 No Alert Issued 81 - Camp Bullis C58
09/25/13
Orange
87 - Camp Bullis C58