Air Toxics at School 2018

School Info

School:	SIGIFREDO PEREZ EL
Street:	500 SIERRA VISTA DR
City:	LAREDO
State:	TX
Number of students:	665
Student % minority:	100%
Type:	Regular school
Status:	Currently operational
Level:	Elementary
Data Source:	CCD (public schools)

Air Toxics Info

Number of facilities affecting school:	3
Number of chemicals affecting school:	4
Toxic percentile nationwide (1=worst):	6th
Toxic rank nationwide (1=worst):	4,984
Toxic percentile statewide (1=worst):	17th
Toxic rank statewide (1=worst):	1,532
Toxic Hazard:	16,362.20

There are 6,146 schools with worse air toxic ranks than this school nationwide.
This school's air toxic concentration is 3.54 times the national average at schools.
There are 1,827 schools with worse air toxic ranks than this school statewide.
This school's air toxic concentration is 1.19 times the state average at schools.

Top facilities

Facility	Parent Company	Toxic Hazard
MIDWEST STERILIZATION CORP	MIDWEST STERILIZATION CORP	16,360.91
LAREDO BORDER PATROL SECTOR HQ TX11589	U.S. Government	1.29
THOMAS PETROLEUM LLC LAREDO	MAXUM ENTERPRISES LLC	0.00

Top chemicals

Chemical	Toxic Hazard
Ethylene oxide	16,360.91
Lead	1.29
Polycyclic aromatic compounds	0.00
Ethylene glycol	0.00

Top chemicals from facilities

Facility	Parent Company	Chemical	Toxic Hazard
MIDWEST STERILIZATION CORP	MIDWEST STERILIZATION CORP	Ethylene oxide	16,360.91
LAREDO BORDER PATROL SECTOR HQ TX11589	U.S. Government	Lead	1.29
THOMAS PETROLEUM LLC LAREDO	MAXUM ENTERPRISES LLC	Polycyclic aromatic compounds	0.00
MIDWEST STERILIZATION CORP	MIDWEST STERILIZATION CORP	Ethylene glycol	0.00