Q-2, r. 4.1 - Clean Air Regulation

Full text
SCHEDULE K
(ss. 196, 197 and 202)
AIR QUALITY STANDARDS
Nature of contaminantsCAS1Column 1Column 2Period
Limit (µg/m3)Initial concentration (µg/m3)
Acetone67-64-18,6001704 minutes
Acetone67-64-138041 year
Acetophenone98-86-210001 year
Acetophenone98-86-283004 minutes
Acrylic acid79-10-727004 minutes
Acrylic acid79-10-7101 year
Acrylonitrile 107-13-11201 year
Ammonia7664-41-73501004 minutes
Amyl acetate-n5628-63-72504 minutes
Aniline 62-53-30.501 year
Antimony, metal and compounds (expressed as Sb)7440-36-00.170.0071 year
Arsenic, elemental and inorganic compounds (except arsine), (expressed as As)7440-38-20.0030.0021 year
Barium, metal and soluble compounds (expressed as Ba)7440-39-30.050.0251 year
Benzaldehyde100-52-710001 year
Benzaldehyde100-52-720004 minutes
Benzene71-43-210324 hours
Benzo[a]pyrene50-32-80.00090.00031 year
Beryllium, metal and compounds (expressed as Be)7440-41-70.000401 year
Bromoform75-25-20.450.031 year
Bromomethane74-83-950.41 year
2-Butoxyethanol111-76-221004 minutes
Butyl acetate-n5123-86-43004 minutes
Cadmium compounds (expressed as Cd)7440-43-90.00360.0031 year
Carbon disulphide75-15-02504 minutes
Carbon monoxide630-08-034,0002,6501 hour
Carbon monoxide630-08-012,7001,7508 hours
Chlorine dioxide10049-04-40.201 year
Chlorobenzene108-90-78.50.31 year
Chloroethane75-00-310,90004 minutes
Chloroethane75-00-350001 year
Bis (chloromethyl) ether542-88-10.00001601 year
3-Chloropropene107-05-10.0501 year
Chromium (trivalent chromium compounds)16065-83-10.10.011 year
Chromium (hexavalent chromium compounds)18540-29-90.0040.0021 year
Copper7440-50-82.50.224 hours
Cumene98-82-84004 minutes
1,2,Dibromoethane106-93-40.0220.021 year
o-Dichlorobenzene95-50-14,20004 minutes
o-Dichlorobenzene95-50-14001 year
p-Dichlorobenzene106-46-773004 minutes
p-Dichlorobenzene106-46-716001 year
Dichloroethyl ether111-44-40.001501 year
Dichloromethane75-09-214,00061 hour
Dichloromethane75-09-23.611 year
1,2-Dichloropropane78-87-5401 year
Dichloropropene542-75-60.201 year
Diisobutyl ketone108-83-864004 minutes
Dimethylaniline - N,N121-69-7201 year
Dimethylformamide - N,N68-12-2601 year
Dioxins and furans (in toxic equivalents of 2,3,7,8T4CDD)1746-01-60.000000060.000000041 year
1,2-Epoxybutane106-88-72001 year
Epychlorohydrin106-89-80.801 year
Ethanol64-17-534004 minutes
Ethyl acetate5141-78-62004 minutes
Ethylbenzene100-41-420031 year
Ethylbenzene100-41-47401404 minutes
Ethylene oxide75-21-80.000501 year
Ethyl-3-ethoxy propionate763-69-930004 minutes
Fine particles (PM2,5)-302024 hours
Formaldehyde50-00-037315 minutes
Hexachloroethane67-72-10.0301 year
Hexane-n110-54-314031 year
Hexane-n110-54-35,3001404 minutes
Hydrogen chloride7647-01-01,15004 minutes
Hydrogen chloride7647-01-02001 year
Hydrogen sulphide7783-06-4604 minutes
Hydrogen sulphide7783-06-4201 year
Isobutyl acetate5110-19-03504 minutes
Isobutyl isobutyrate97-85-844004 minutes
Isopropanol67-63-07,80004 minutes
Lead7439-92-10.10.0251 year
Mercury7439-97-60.0050.0021 year
Methanol67-56-15,5001204 minutes
Methanol67-56-150101 year
Methyl ethyl ketone78-93-37401.54 minutes
Methyl isobutyl ketone108-10-140004 minutes
Methyl methacrylate80-62-620004 minutes
Methyl tert butyl ether1634-04-418004 minutes
Naphthalene91-20-320054 minutes
Naphthalene91-20-3301 year
Nickel compounds (expressed as Ni, measured in PM10)27440-02-00.070.00524 hours
Nickel, compounds (expressed as Ni, measured in PM10)27440-02-00.020.0021 year
Nitrogen dioxide10102-44-04141501 hour
Nitrogen dioxide10102-44-020710024 hours
Nitrogen dioxide10102-44-0103301 year
Ozone10028-15-61601301 hour
Ozone10028-15-61251208 hours
Pentachlorophenol87-86-50.0010.00051 year
Phenol 108-95-216004 minutes
Phosphine7803-51-20.1501 year
Phosphoric acid7664-38-21001 year
Propylene oxide75-56-93,10001 hour
Propylene oxide75-56-90.301 year
Silver (soluble compounds, expressed as Ag)7440-22-40.230.0051 year
Styrene monomer4100-42-515001 hour
Sulphur dioxide37446-09-51,0501504 minutes
Sulphur dioxide7446-09-52885024 hours
Sulphur dioxide7446-09-552201 year
1,1,2,2-Tetrachloroethane79-34-50.050.031 year
Tetrachloroethylene127-18-4211 year
Tetrachloromethane56-23-510.71 year
Thallium 7440-28-00.250.051 year
Toluene108-88-36002604 minutes
Total particles-1209024 hours
1,1,2-Trichloroethane79-00-50.060.041 year
Trichloroethylene79-01-60.40.31 year
Triethylamine121-44-82204 minutes
Triethylamine121-44-8701 year
Vanadium7440-62-210.011 year
Vinyl acetate108-05-440004 minutes
Vinyl acetate108-05-420001 year
Vinyl chloride75-01-40.050.031 year
Vinylidene chloride75-35-40.50.041 year
Xylene (o-,m-,p-isomers)1330-20-73501504 minutes
Xylene (o-,m-,p-isomers)1330-20-72081 year
Zinc7440-66-62.50.124 hours
1 The figures appearing opposite the contaminants listed in the Schedule are those of the identification code assigned by the Chemical Abstract Services of the American Chemical Society.
2 PM10: particles of less than 10 microns.
3 The limit may be exceeded up to 0.5% of the time on an annual basis, without exceeding 1,310 µg/m3.
4 The limit may be exceeded up to 2% of the time on an annual basis, without exceeding 1,910 µg/m3.
5 The limit may be exceeded up to 1% of the time on an annual basis.
O.C. 501-2011, Sch. K; O.C. 1228-2013, s. 41; O.C. 628-2022, s. 2.
SCHEDULE K
(ss. 196, 197 and 202)
AIR QUALITY STANDARDS


Column 1 Column 2
___________________________________

Nature of CAS Limit Initial Period
contaminants number1 (µg/m3) concentration
(µg/m3)



Acetone 67-64-1 8,600 170 4 minutes


Acetone 67-64-1 380 4 1 year


Acetophenone 98-86-2 100 0 1 year


Acetophenone 98-86-2 830 0 4 minutes


Acrylic acid 79-10-7 270 0 4 minutes


Acrylic acid 79-10-7 1 0 1 year


Acrylonitrile 107-13-1 12 0 1 year


Ammonia 7664-41-7 350 100 4 minutes


Amyl acetate-n5 628-63-7 25 0 4 minutes


Aniline 62-53-3 0.5 0 1 year


Antimony, metal 7440-36-0 0.17 0.007 1 year
and compounds
(expressed as Sb)


Arsenic, elemental 7440-38-2 0.003 0.002 1 year
and inorganic
compounds
(except arsine),
(expressed as As)


Barium, metal and 7440-39-3 0.05 0.025 1 year
soluble compounds
(expressed as Ba)


Benzaldehyde 100-52-7 100 0 1 year


Benzaldehyde 100-52-7 200 0 4 minutes


Benzene 71-43-2 10 3 24 hours


Benzo[a]pyrene 50-32-8 0.0009 0.0003 1 year


Beryllium, metal 7440-41-7 0.0004 0 1 year
and compounds
(expressed as Be)


Bromoform 75-25-2 0.45 0.03 1 year


Bromomethane 74-83-9 5 0.4 1 year


2-Butoxyethanol 111-76-2 210 0 4 minutes


Butyl acetate-n5 123-86-4 30 0 4 minutes


Cadmium compounds 7440-43-9 0.0036 0.003 1 year
(expressed as Cd)


Carbon disulphide 75-15-0 25 0 4 minutes


Carbon monoxide 630-08-0 34,000 2,650 1 hour


Carbon monoxide 630-08-0 12,700 1,750 8 hours


Chlorine dioxide 10049-04-4 0.2 0 1 year


Chlorobenzene 108-90-7 8.5 0.3 1 year


Chloroethane 75-00-3 10,900 0 4 minutes


Chloroethane 75-00-3 500 0 1 year


Bis(chloromethyl) 542-88-1 0.000016 0 1 year
ether


3-Chloropropene 107-05-1 0.05 0 1 year


Chromium 16065-83-1 0.1 0.01 1 year
(trivalent chromium
compounds)


Chromium 18540-29-9 0.004 0.002 1 year
(hexavalent chromium
compounds)


Copper 7440-50-8 2.5 0.2 24 hours


Cumene 98-82-8 40 0 4 minutes


1,2,Dibromoethane 106-93-4 0.022 0.02 1 year


o-Dichlorobenzene 95-50-1 4,200 0 4 minutes


o-Dichlorobenzene 95-50-1 40 0 1 year


p-Dichlorobenzene 106-46-7 730 0 4 minutes


p-Dichlorobenzene 106-46-7 160 0 1 year


Dichloroethyl ether 111-44-4 0.0015 0 1 year


Dichloromethane 75-09-2 14,000 6 1 hour


Dichloromethane 75-09-2 3.6 1 1 year


1,2-Dichloropropane 78-87-5 4 0 1 year


Dichloropropene 542-75-6 0.2 0 1 year


Diisobutyl ketone 108-83-8 640 0 4 minutes


Dimethylaniline - 121-69-7 2 0 1 year
N,N


Dimethylformamide - 68-12-2 6 0 1 year
N,N


Dioxins and furans 1746-01-6 0.00000006 0.00000004 1 year
(in toxic equivalents
of 2,3,7,8T4CDD)


1,2-Epoxybutane 106-88-7 20 0 1 year


Epychlorohydrin 106-89-8 0.8 0 1 year


Ethanol 64-17-5 340 0 4 minutes


Ethyl acetate5 141-78-6 20 0 4 minutes


Ethylbenzene 100-41-4 200 3 1 year


Ethylbenzene 100-41-4 740 140 4 minutes


Ethylene oxide 75-21-8 0.0005 0 1 year


Ethyl-3-ethoxy 763-69-9 300 0 4 minutes
propionate


Fine particles (PM2.5) - 30 20 24 hours


Formaldehyde 50-00-0 37 3 15 minutes


Hexachloroethane 67-72-1 0.03 0 1 year


Hexane-n 110-54-3 140 3 1 year


Hexane-n 110-54-3 5,300 140 4 minutes


Hydrogen chloride 7647-01-0 1,150 0 4 minutes


Hydrogen chloride 7647-01-0 20 0 1 year


Hydrogen sulphide 7783-06-4 6 0 4 minutes


Hydrogen sulphide 7783-06-4 2 0 1 year


Isobutyl acetate5 110-19-0 35 0 4 minutes


Isobutyl isobutyrate 97-85-8 440 0 4 minutes


Isopropanol 67-63-0 7,800 0 4 minutes


Lead 7439-92-1 0.1 0.025 1 year


Mercury 7439-97-6 0.005 0.002 1 year


Methanol 67-56-1 5,500 120 4 minutes


Methanol 67-56-1 50 10 1 year


Methyl ethyl ketone 78-93-3 740 1.5 4 minutes


Methyl isobutyl 108-10-1 400 0 4 minutes
ketone


Methyl methacrylate 80-62-6 200 0 4 minutes


Methyl tert butyl 1634-04-4 180 0 4 minutes
ether


Naphthalene 91-20-3 200 5 4 minutes


Naphthalene 91-20-3 3 0 1 year


Nickel compounds 7440-02-0 0.014 0.002 24 hours
(measured in PM10)2


Nitrogen dioxide 10102-44-0 414 150 1 hour


Nitrogen dioxide 10102-44-0 207 100 24 hours


Nitrogen dioxide 10102-44-0 103 30 1 year


Ozone 10028-15-6 160 130 1 hour


Ozone 10028-15-6 125 120 8 hours


Pentachlorophenol 87-86-5 0.001 0.0005 1 year


Phenol 108-95-2 160 0 4 minutes


Phosphine 7803-51-2 0.15 0 1 year


Phosphoric acid 7664-38-2 10 0 1 year


Propylene oxide 75-56-9 3,100 0 1 hour


Propylene oxide 75-56-9 0.3 0 1 year


Silver 7440-22-4 0.23 0.005 1 year
(soluble compounds,
expressed as Ag)


Styrene monomer4 100-42-5 150 0 1 hour


Sulphur dioxide3 7446-09-5 1,050 150 4 minutes


Sulphur dioxide 7446-09-5 288 50 24 hours


Sulphur dioxide 7446-09-5 52 20 1 year


1,1,2,2- 79-34-5 0.05 0.03 1 year
Tetrachloroethane


Tetrachloroethylene 127-18-4 2 1 1 year


Tetrachloromethane 56-23-5 1 0.7 1 year


Thallium 7440-28-0 0.25 0.05 1 year


Toluene 108-88-3 600 260 4 minutes


Total particles - 120 90 24 hours


1,1,2-Trichloroethane 79-00-5 0.06 0.04 1 year


Trichloroethylene 79-01-6 0.4 0.3 1 year


Triethylamine 121-44-8 22 0 4 minutes


Triethylamine 121-44-8 7 0 1 year


Vanadium 7440-62-2 1 0.01 1 year


Vinyl acetate 108-05-4 400 0 4 minutes


Vinyl acetate 108-05-4 200 0 1 year


Vinyl chloride 75-01-4 0.05 0.03 1 year


Vinylidene chloride 75-35-4 0.5 0.04 1 year


Xylene 1330-20-7 350 150 4 minutes
(o-,m-,p-isomers)


Xylene 1330-20-7 20 8 1 year
(o-,m-,p-isomers)


Zinc 7440-66-6 2.5 0.1 24 hours

1 The figures appearing opposite the contaminants listed in the Schedule are those of the identification code assigned by the Chemical Abstract Services of the American Chemical Society.
2 PM10: particles of less than 10 microns.
3 The limit may be exceeded up to 0.5% of the time on an annual basis, without exceeding 1,310 µg/m3.
4 The limit may be exceeded up to 2% of the time on an annual basis, without exceeding 1,910 µg/m3.
5 The limit may be exceeded up to 1% of the time on an annual basis.
O.C. 501-2011, Sch. K; O.C. 1228-2013, s. 41.
SCHEDULE K
(ss. 196, 197 and 202)
AIR QUALITY STANDARDS


Column 1 Column 2
___________________________________

Nature of CAS Limit Initial Period
contaminants number1 (µg/m3) concentration
(µg/m3)



Acetone 67-64-1 8,600 170 4 minutes


Acetone 67-64-1 380 4 1 year


Acetophenone 98-86-2 100 0 1 year


Acetophenone 98-86-2 830 0 4 minutes


Acrylic acid 79-10-7 270 0 4 minutes


Acrylic acid 79-10-7 1 0 1 year


Acrylonitrile 107-13-1 12 0 1 year


Ammonia 7664-41-7 350 100 4 minutes


Amyl acetate-n 628-63-7 25 0 4 minutes


Aniline 62-53-3 0.5 0 1 year


Antimony, metal 7440-36-0 0.17 0.007 1 year
and compounds
(expressed as Sb)


Arsenic, elemental 7440-38-2 0.003 0.002 1 year
and inorganic
compounds
(except arsine),
(expressed as As)


Barium, metal and 7440-39-3 0.05 0.025 1 year
soluble compounds
(expressed as Ba)


Benzaldehyde 100-52-7 100 0 1 year


Benzaldehyde 100-52-7 200 0 4 minutes


Benzene 71-43-2 10 3 24 hours


Benzo[a]pyrene 50-32-8 0.0009 0.0003 1 year


Beryllium, metal 7440-41-7 0.0004 0 1 year
and compounds
(expressed as Be)


Bromoform 75-25-2 0.45 0.03 1 year


Bromomethane 74-83-9 5 0.4 1 year


2-Butoxyethanol 111-76-2 210 0 4 minutes


Butyl acetate-n 123-86-4 30 0 4 minutes


Cadmium compounds 7440-43-9 0.0036 0.003 1 year
(expressed as Cd)


Carbon disulphide 75-15-0 25 0 4 minutes


Carbon monoxide 630-08-0 34,000 2,650 1 hour


Carbon monoxide 630-08-0 12,700 1,750 8 hours


Chlorine dioxide 10049-04-4 0.2 0 1 year


Chlorobenzene 108-90-7 8.5 0.3 1 year


Chloroethane 75-00-3 10,900 0 4 minutes


Chloroethane 75-00-3 500 0 1 year


Bis(chloromethyl) 542-88-1 0.000016 0 1 year
ether


3ß-Chloropropene 107-05-1 0.05 0 1 year


Chromium 7440-47-3 0.004 0.0037 1 year


Copper 7440-50-8 2.5 0.2 24 hours


Cumene 98-82-8 40 0 4 minutes


1,2,Dibromoethane 106-93-4 0.022 0.02 1 year


o-Dichlorobenzene 95-50-1 4,200 0 4 minutes


o-Dichlorobenzene 95-50-1 40 0 1 year


p-Dichlorobenzene 106-46-7 730 0 4 minutes


p-Dichlorobenzene 106-46-7 160 0 1 year


Dichloroethyl ether 111-44-4 0.0015 0 1 year


Dichloromethane 75-09-2 14,000 6 1 hour


Dichloromethane 75-09-2 2 1 1 year


1,2-Dichloropropane 78-87-5 4 0 1 year


Dichloropropene 542-75-6 0.2 0 1 year


Diisobutyl ketone 108-83-8 640 0 4 minutes


Dimethylaniline - 121-69-7 2 0 1 year
N,N


Dimethylformamide - 68-12-2 6 0 1 year
N,N


Dioxins and furans 1746-01-6 0.00000006 0.00000004 1 year
(in toxic equivalents
of 2,3,7,8T4CDD)


1,2-Epoxybutane 106-88-7 20 0 1 year


Epychlorohydrin 106-89-8 0.8 0 1 year


Ethanol 64-17-5 340 0 4 minutes


Ethyl acetate 141-78-6 20 0 4 minutes


Ethylbenzene 100-41-4 200 3 1 year


Ethylbenzene 100-41-4 740 140 4 minutes


Ethylene oxide 75-21-8 0.0005 0 1 year


Ethyl-3-ethoxy 763-69-9 300 0 4 minutes
propionate


Fine particles (PM2.5) - 30 20 24 hours


Formaldehyde 50-00-0 37 3 15 minutes


Hexachloroethane 67-72-1 0.15 0 1 year


Hexane-n 110-54-3 140 3 1 year


Hexane-n 110-54-3 5,300 140 4 minutes


Hydrogen chloride 7647-01-1 1,150 0 4 minutes


Hydrogen chloride 7647-01-1 20 0 1 year


Hydrogen sulphide 7783-06-4 6 0 4 minutes


Hydrogen sulphide 7783-06-4 2 0 1 year


Isobutyl acetate 110-19-0 35 0 4 minutes


Isobutyl isobutyrate 97-85-8 440 0 4 minutes


Isopropanol 67-63-0 7,800 0 4 minutes


Lead 7439-92-1 0.1 0.025 1 year


Mercury 7439-97-6 0.15 0.01 1 year


Methanol 67-56-1 5,500 120 4 minutes


Methanol 67-56-1 50 10 1 year


Methyl ethyl ketone 78-93-3 740 1.5 4 minutes


Methyl isobutyl 108-10-1 400 0 4 minutes
ketone


Methyl methacrylate 80-62-6 200 0 4 minutes


Methyl tert butyl 1634-04-4 180 0 4 minutes
ether


Naphthalene 91-20-3 200 5 4 minutes


Naphthalene 91-20-3 3 0 1 year


Nickel compounds 7440-02-0 6 0.25 1 hour


Nickel compounds 7440-02-0 0.012 0.01 1 year


Nitrogen dioxide 10102-44-0 414 150 1 hour


Nitrogen dioxide 10102-44-0 207 100 24 hours


Nitrogen dioxide 10102-44-0 103 30 1 year


Ozone 10028-15-6 160 130 1 hour


Ozone 10028-15-6 125 120 8 hours


Pentachlorophenol 87-86-5 0.001 0.0005 1 year


Phenol 108-95-2 160 0 4 minutes


Phosphine 7803-51-2 0.15 0 1 year


Phosphoric acid 7664-38-2 10 0 1 year


Propylene oxide 75-56-9 3,100 0 1 hour


Propylene oxide 75-56-9 0.3 0 1 year


Silver 7440-22-4 0.23 0.005 1 year
(soluble compounds,
expressed as Ag)


Styrene monomer 100-42-5 150 0 1 hour


Sulphur dioxide2 7446-09-5 1,050 150 4 minutes


Sulphur dioxide 7446-09-5 288 50 24 hours


Sulphur dioxide 7446-09-5 52 20 1 year


1,1,2,2- 79-34-5 0.05 0.03 1 year
Tetrachloroethane


Tetrachloroethylene 127-18-4 2 1 1 year


Tetrachloromethane 56-23-5 1 0.7 1 year


Thallium 7440-28-0 0.25 0.05 1 year


Toluene 108-88-3 600 260 4 minutes


Total particles - 120 90 24 hours


1,1,2-Trichloroethane 79-00-5 0.06 0.04 1 year


Trichloroethylene 79-01-6 0.4 0.3 1 year


Triethylamine 121-44-8 22 0 4 minutes


Triethylamine 121-44-8 7 0 1 year


Vanadium 7440-62-2 1 0.01 1 year


Vinyl acetate 108-05-4 400 0 4 minutes


Vinyl acetate 108-05-4 200 0 1 year


Vinyl chloride 75-01-4 0.05 0.03 1 year


Vinylidene chloride 75-35-4 0.5 0.04 1 year


Xylene 1330-20-7 350 150 4 minutes
(o-,m-,p-isomers)


Xylene 1330-20-7 20 8 1 year
(o-,m-,p-isomers)


Zinc 7440-66-6 2.5 0.1 24 hours

1 The figures appearing opposite the contaminants listed in the Schedule are those of the identification code assigned by the Chemical Abstract Services of the American Chemical Society.
2 The limit may exceeded up to 0.5% of the time on an annual basis, without exceeding 1,310 µg/m3
O.C. 501-2011, Sch. K.