PERI

Air Toxics at School 2019

School Info

SchoolGREENHILL SCHOOL
Street4141 SPRING VALLEY RD
CityADDISON
StateTX
Number of students1,277
Student % minority46%
Data SourcePSS (private schools)

Air Toxics Info

Number of facilities affecting school209
Number of chemicals affecting school75
Toxic percentile nationwide (1=worst)43rd
Toxic rank nationwide (1=worst)43,433
Toxic percentile statewide (1=worst)37th
Toxic rank statewide (1=worst)3,268
Toxic Hazard931.92

There are 55,809 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 0.21 times the national average at schools.

There are 4,053 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 0.09 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
GENERAL DYNAMICS ORDNANCE & TACTICAL SYSTEMS GARLANDGeneral Dynamics287.32
TPG PRESSURE - GRAND PRAIRIETPG PRESSURE INC251.57
SIKA CORP RMAX DALLASSika AG.241.78
TOWER EXTRUSIONS LLCTOWER EXTRUSIONS LLC29.67
US PLATING LPUS PLATING LP18.85

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium302.70
Diisocyanates288.89
Nickel279.25
Chromium compounds18.76
Nickel compounds8.20

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
GENERAL DYNAMICS ORDNANCE & TACTICAL SYSTEMS GARLANDGeneral DynamicsChromium270.15
TPG PRESSURE - GRAND PRAIRIETPG PRESSURE INCNickel251.56
SIKA CORP RMAX DALLASSika AG.Diisocyanates241.78
TOWER EXTRUSIONS LLCTOWER EXTRUSIONS LLCDiisocyanates29.67
METL-SPAN A DIV OF NCI GROUP INCCornerstone Building BrandsDiisocyanates17.39

(click here to expand list to all chemicals from facilities)