Air Toxics at School 2022
School Info
School Holten Richmond Middle School
Street 55 Conant Street
City Danvers
State MA
Number of students 772
Student % minority 19%
Type Regular School
Status 1
Level Middle School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 118
Number of chemicals affecting school 57
Toxic percentile nationwide (1=worst) 32nd
Toxic rank nationwide (1=worst) 41,017
Toxic percentile statewide (1=worst) 17th
Toxic rank statewide (1=worst) 406
Toxic Hazard 1,573.30
This school's air toxic concentration is 0.32 times the national average at schools.
This school's air toxic concentration is 1.61 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 710.73
Chromium 570.90
Trichloroethylene 85.92
Hydrazine 65.86
Nickel compounds 38.95
Nickel 32.50
Chloroform 21.38
Diisocyanates 16.25
Lead 16.08
Benzene 8.59
Polycyclic aromatic compounds 1.23
Zinc compounds 1.19
Di(2-ethylhexyl) phthalate 1.12
Naphthalene 0.49
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.34
Ethylbenzene 0.27
Copper 0.22
Triethylamine 0.21
Toluene diisocyanate (mixed isomers) 0.19
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 0.10
Lead compounds 0.10
n-Hexane (Hexane) 0.09
Hydrogen fluoride (Hydrofluoric acid) 0.09
Xylene (mixed isomers) 0.09
Hydrogen cyanide 0.07
Antimony compounds 0.07
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Nitric acid 0.04
N,N-Dimethylformamide 0.04
Toluene 0.03
Dichloromethane (Methylene chloride) 0.02
Toluene-2,4-diisocyanate 0.02
1,2,4-Trimethylbenzene 0.01
Silver compounds 0.01
Methyl methacrylate 0.01
Manganese 0.01
Ethylene glycol 0.01
Acetonitrile 0.01
o-Xylene 0.00
Certain glycol ethers 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Propylene oxide 0.00
Sodium nitrite 0.00
Phenol 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Cumene 0.00
Styrene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Formic acid 0.00
Benzoyl peroxide 0.00
Formaldehyde 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 0.00
(click here to shrink list to only top 5 chemicals)
Top 5 chemicals from facilities
Facility Parent Company Chemical Toxic Hazard
TECOMET Charlesbank Capital Partners Cobalt 555.53
GE AVIATION General Electric Chromium 236.74
TECOMET Charlesbank Capital Partners Chromium 141.61
TECHNICAL MANUFACTURING CORP Ametek Chromium 138.84
BOYD CORP INC. Goldman Sachs Trichloroethylene 85.92
(click here to expand list to all chemicals from facilities)
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