PERI

Air Toxics at School 2019

School Info

SchoolYES PREP - NORTHWEST
Street14741 YORKTOWN PLAZA DR
CityHOUSTON
StateTX
Number of students262
Student % minority96%
TypeRegular school
Status1-Currently operational
LevelMiddle
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school560
Number of chemicals affecting school269
Toxic percentile nationwide (1=worst)3rd
Toxic rank nationwide (1=worst)2,288
Toxic percentile statewide (1=worst)9th
Toxic rank statewide (1=worst)781
Toxic Hazard35,014.27

There are 2,812 schools with worse air toxic ranks than this school nationwide.

This school's air toxic concentration is 7.76 times the national average at schools.

There are 906 schools with worse air toxic ranks than this school statewide.

This school's air toxic concentration is 3.43 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitter23,643.09
NOV RIG SYSTEMS WEST LITTLE YORKNOV Inc.1,866.04
LYONDELL CHEMICAL COLyondellBasell1,687.66
NALCO FRESNO FACILITYEcolab1,621.51
NOURYON SURFACE CHEMISTRY LLCCarlyle Group1,161.87

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium25,756.29
Ethylene oxide3,910.28
Nickel2,368.70
Chromium compounds799.17
1,3-Butadiene667.17

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitterChromium22,209.90
NALCO FRESNO FACILITYEcolabEthylene oxide1,619.56
SALZGITTER MANNESMANN STAINLESS TUBES USASalzgitterNickel1,412.80
NOV RIG SYSTEMS WEST LITTLE YORKNOV Inc.Chromium1,329.09
NOURYON SURFACE CHEMISTRY LLCCarlyle GroupEthylene oxide1,159.06

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