PERI: Toxic 100 Index

Air Toxics at School 2019

Number of facilities affecting school	62
Number of chemicals affecting school	45
Toxic percentile nationwide (1=worst)	66th
Toxic rank nationwide (1=worst)	65,475
Toxic percentile statewide (1=worst)	61st
Toxic rank statewide (1=worst)	5,398
Toxic Hazard	207.87

There are 85,493 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 0.05 times the national average at schools.

There are 6,785 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 0.02 times the state average at schools.

Facility	Parent Company	Toxic Hazard
ARVIN SANGO	Sango Co.	63.80
ARCONIC INC SAN ANTONIO WORKS	Howmet Aerospace	41.03
CALAVERAS POWER STATION	San Antonio Public Service Board	32.24
THE SAN ANTONIO REFINERY LLC	Starlight Relativity Acquisition	20.85
CENTRAL TEXAS IRON WORKS - SCHERTZ	Herrick Corp.	12.13

Facility	Parent Company	Chemical	Toxic Hazard
ARVIN SANGO	Sango Co.	Chromium	63.72
ARCONIC INC SAN ANTONIO WORKS	Howmet Aerospace	Chromium	41.03
CALAVERAS POWER STATION	San Antonio Public Service Board	Chromium compounds	27.54
THE SAN ANTONIO REFINERY LLC	Starlight Relativity Acquisition	Benzene	11.95
CENTRAL TEXAS IRON WORKS - SCHERTZ	Herrick Corp.	Chromium	11.68