Ambient sulphur dioxide concentrations at monitoring stations, Canada, 2014

Data showing in these tables are a summary of the complete dataset; for the complete dataset, please download the data file.

Alberta

Station Number City Address Location Type Average Concentration
(ppb)
90120Edmonton6240 113 StreetUrban Residential0.80
90121Edmonton17 Street & 105 AvenueUrban Industrial1.30
90122Edmonton13335 127 StUrban Residential-
90130Edmonton10255 - 104th StreetUrban Commercial-
90131Sherwood ParkBroadmoor BlvdUrban Residential-
90132Edmonton4946-89 StreetUrban Commercial-
90218Calgary49 Avenue & 15th Street S.E.Urban Industrial-
90222Calgary39 St. & 29 Ave. N.W.Urban Residential-
90227Calgary611-4th Street S.W.Urban Commercial-
90228Calgary620 7th Ave SWUrban Commercial-
90302Red Deer73 Street & Riverside DriveUrban Commercial0.00
90303Red Deer30 AveUrban Commercial-
90402Medicine Hat12th St NW & Division AveUrban Residential0.10
90502Lethbridge Urban Residential0.30
90601Fort Saskatchewan9209a-96 AveUrban Residential0.60
90602Fort SaskatchewanRge Rd 220 & River RoadRural Agricultural0.50
90603Fort Saskatchewan100 Ave East of 109st.Urban Industrial-
90604Fort SaskatchewanRge Rd 214 Twp Rd 560Rural Undeveloped1.00
90605Fort SaskatchewanHwy 636 Rge Rd 223Rural Agricultural-
90606Bruderheim Urban Residential0.90
90701Fort McmurrayFranklin AvenueUrban Residential0.60
90702Fort McmurrayTimberlea SubdivisionUrban Residential0.90
90703Fort McmurrayMillenniumUrban Industrial0.70
90801Fort MackayMain StreetUrban Residential1.20
90802Fort MackayLower CampRural Forest1.10
90803Fort MackaySyncrude AirstripRural Forest1.60
90804Fort MackayMannixRural Forest2.10
90805Fort MackayBuffalo ViewpointRural Forest0.70
90806Fort MackaySyncrude Ue1Rural Forest1.20
91001EstherEstherRural Undeveloped-
91101Elk IslandNational ParkRural Undeveloped0.50
91201Hightower RidgeSE 11 54 2 W6Rural Forest-
91301TomahawkSE 2 51 6 W5Rural Agricultural0.40
91401Violet GroveSE 17 48 08 W5Rural Agricultural0.30
91501BeaverlodgeBeaverlodge Research FarmRural Agricultural0.20
91601Carrot CreekSE 31 53 13 W5Rural Agricultural0.20
91701SteeperNE 12 48 22 W5Rural Forest-
91801Fort ChipewyanFort ChipewyanRural Undeveloped0.20
91901Caroline16-30-034-5 W5Rural Agricultural0.60
92001Grande Prairie10327 - 107 AvenueUrban Residential0.20
92101BitumountAlbian Mine SiteUrban Industrial-
92102BitumountAlbian Muskeg RiverUrban Industrial-
92201LamontRge Rd 203 & Twp Rd 550Rural Agricultural1.40
92301RedwaterHwy 643, South of Twp Rd 564Urban Industrial3.60
92601BretonHwy 20Urban Residential0.20
92801Drayton Valley48 AveUrban Residential-
92901Edson7 AveUrban Residential0.40
93001Grande Prairie Urban Residential0.10
93101ThorsbyRange Road 15Urban Residential0.70
93202HintonPrivate RoadUrban Residential-
93801WarburgRange Road 34Rural Agricultural0.40
93901ThorsbyRange Road 11Rural Agricultural0.20
94001DeboltGoodwin RoadUrban Residential0.30
94201SunnybrookRange Road 24Rural Agricultural-
94202Sunnybrook Rural Agricultural0.80
94301Cold Lake15 AveUrban Residential0.20
94401Anzac Urban Residential1.00

British Columbia

Station Number City Address Location Type Average Concentration
(ppb)
100110Metro Van - Burnaby6400 E. Hastings & KensingtonUrban Residential0.80
100111Metro Van - Port MoodyMoody & Esplanade Port MoodyUrban Industrial0.90
100112Metro Van - VancouverRobson/HornbyUrban Commercial2.20
100118Metro Van - Vancouver2550 West 10th AvenueUrban Residential1.00
100119Metro Van - Burnaby5455 Rumble StreetUrban Residential0.60
100121Metro Van - Vancouver75 Riverside Dr. N. VancouverUrban Residential1.30
100124Metro Van - Port Moody475 Guildford Way Port MoodyUrban Residential-
100125Metro Van - Delta8544 116th Ave. DeltaUrban Residential-
100126Metro Van - BurnabySfu, University Drive WUrban Residential-
100127Metro Van - Surrey19000 & 72nd Ave. SurreyUrban Residential-
100128Metro Van - RichmondWilliams & Aragon RichmondUrban Residential0.50
100129Metro Van - Port CoquitlamHamilton & PaisleyUrban Residential-
100131Metro Van - VancouverSeymor Falls North VancouverRural Undeveloped-
100132Metro Van - Vancouver16th St. & Jones Ave North VanUrban Residential0.80
100133Metro Van - Burnaby7815 ShellmountUrban Residential-
100134Metro Van - Richmond3153 Templeton StreetUrban Residential0.70
100135Metro Van - Coquitlam1250 Pinetree WayUrban Residential-
100136Metro Van - BurnabyGrosvenor Cresent - BurnabyUrban Residential1.70
100137Metro Van - BurnabyEton and Madison Ave BurnabyUrban Residential1.80
100138Metro Van - Vancouver West6350 Marine DriveUrban Residential-
100139Metro Van - North Vancouver1221 West 15th StUrban Residential-
100202Prince George1011 4th AvenueUrban Commercial2.40
100205Prince GeorgeGladstone SchoolUrban Residential1.60
100210Prince George Urban Residential3.10
100211Prince George775 E Highway 16Urban Residential3.20
100212Prince George8901 Penn RdUrban Industrial1.70
100213Prince George1885 Foreman RdUrban Industrial-
100214Prince George333 Becott PlaceUrban Industrial-
100304Victoria923 TopazUrban Commercial0.90
100307Victoria2005 Sooke RoadUrban Residential-
100308Victoria3300 Wishart RoadUrban Commercial0.50
100314VictoriaTsartlip Band PropertyUrban Residential-
100315VictoriaDND Property at Rocky PointUrban Residential-
100316Victoria2363 Setchfield AveUrban Residential-
100317Victoria43 Erie StreetUrban Commercial0.70
100401Kamloops317 Seymour St.Urban Commercial0.50
100402KamloopsMayfair StreetUrban Commercial-
100701Kelowna3333 College WayUrban Commercial0.40
100801Keremos702 - 4th StUrban Commercial-
101002Metro Van - Abbotsford33660 South Fraser HighwayUrban Residential-
101003Metro Van - Abbotsford32995 Bevan Ave.Urban Residential0.20
101004Metro Van - Abbotsford31790 Walmsley AvenueUrban Residential-
101005Metro Van - Abbotsford1073 Columbia StUrban Residential-
101101Metro Van-Chilliwack46244 Airport RoadUrban Residential0.20
101202Metro Van-Pitt Meadows18477 Dewdny TrunkUrban Residential0.40
101301Metro Van-Langley23752 52nd AvenueRural Undeveloped0.20
101401Metro Van-Hope62715 Airport RoadRural Undeveloped-
101501Metro Van - Maple Ridge23124 118th AvenueUrban Residential-
101601Squamish38075 2nd AvenueUrban Residential-
101701Quesnel585 Callanan StreetUrban Residential0.30
101702Quesnel950 Mountain Ash RoadUrban Residential-
101703Quesnel501 Pinecrest RoadUrban Residential-
101704QuesnelCorrelieu SchoolUrban Residential-
101801CrestonPrince Charles Secondary SchoolUrban Residential-
101803CrestonCanada/US BorderRural Agricultural-
102001SaturnaSaturnaRural Forest-
102102Nanaimo280 Labieux RoadUrban Residential-
102201TrailButler ParkUrban Residential11.20
102202TrailTrail WestUrban Residential-
102301Powell RiverWildlife SanctuaryUrban Residential-
102302Powell RiverWildwood MotorsUrban Commercial-
102303Powell River6388 Sutherland DriveUrban Residential-
102401Smithers4020 Broadway AvenueUrban Residential-
102501Terrace104 - 3220 Eby StreetUrban Residential-
102602Port Alberni4645 Helen StreetUrban Residential-
102701Williams Lake1045 Western AvenueUrban Residential-
102702Williams LakeSkyline SchoolUrban Residential-
102706Williams Lake180 North 3rd AveUrban Residential-
102801Campbell RiverAdjacent to 660 WestmereUrban Residential-
102802Campbell River2662 Tyee Spit RoadUrban Residential-
103202Golden835 9th Avenue SouthUrban Residential-
103203GoldenCPR YardRural Undeveloped-
103204Golden576 Golf Course RoadRural Undeveloped-
103205Golden835 9th Avenue SouthRural Undeveloped-
103302Nelson333 Victoria St.Urban Residential-
103402Revelstoke402 Downie StreetUrban Residential-
103502Castlegar801 9th AveUrban Residential3.70
103702ChetwyndGas Plant SiteUrban Residential8.30
103703Chetwynd Urban Industrial-
103704ChetwyndPine River Gas PlantUrban Industrial-
103901Kitimat653 Columbia StreetUrban Residential-
103902KitimatHaulage RoadUrban Industrial-
103903KitimatCN Rail YardUrban Industrial-
103904Kitimat1332 Lahadas Blvd NorthUrban Residential-
103905Kitimat347 Haisla Ave.Urban Residential0.20
103906Kitimat#1 Smeltersite RoadUrban Industrial-
104003Vernon2704 Highway 6Urban Residential-
104101Grand ForksCity HallUrban Residential-
104301TaylorMcmahon ComplexUrban Residential1.30
104302TaylorPingle Creek RoadUrban Residential-
104501Quadra IslandLighthouse RoadUrban Residential-
104601Telkwa1304 Birch StreetUrban Residential-
104801Duncan6364 Deykin AvenueUrban Residential-
104803Duncan490 Cairnsmore StUrban Residential-
105001WhistlerMeadow ParkUrban Residential-
105101HoustonFirehallUrban Residential-
105201Burns LakeFire CentreUrban Residential-
105301LangdaleForres RoadUrban Residential1.00
105501Fort St. John10015 100th AvenueUrban Commercial-
105601Osoyoos6601 89th StreetUrban Residential-
105604Osoyoos202 Hwy 97 SouthUrban Residential-
106401Robson3113 Charleston RoadUrban Residential-
106502Fort NelsonChalo Road (First Nations Reserve)Urban Residential-
106700Crofton1821 Escarpment WayUrban Industrial1.40
106701Crofton8541 Hay St.Urban Industrial1.10
106800UclueletCoast Guard DriveUrban Residential-
106900Vanderhoof2441 Bute RoadUrban Residential-
107000Port Alice1090 Marine RoadUrban Commercial7.20
107001Port AliceLake RoadUrban Industrial4.90
107100Courtenay1540 Mcphee AveUrban Residential-

Manitoba

Station Number City Address Location Type Average Concentration
(ppb)
70118Winnipeg299 Scotia St.Urban Residential-
70119Winnipeg65 Ellen StreetUrban Commercial0.10
70203Brandon1430 Victoria Avenue EastUrban Residential-
70301Flin Flon143 Main StreetUrban Commercial0.60
70501ThompsonThompsonUrban Commercial3.10

New Brunswick

Station Number City Address Location Type Average Concentration
(ppb)
40103Fredericton437 Aberdeen StreetUrban Commercial-
40203Saint JohnMountain RoadUrban Residential1.80
40206Saint John189 Prince WilliamUrban Commercial0.80
40207Saint John476 Lancaster Avenue W.Urban Residential1.40
40208Saint John111 Champlain DriveUrban Residential1.20
40209Saint John8 Castle StreetUrban Commercial-
40302Moncton5 Thanet StreetUrban Residential-
40401Fundy Nat. ParkHastings TowerRural Undeveloped-
40501Point LepreauRecreation AreaRural Undeveloped-
40601Central BlissvilleAirport RoadRural Undeveloped-
40701Norton308 Hwy 124Rural Undeveloped-
40801Dow Settlement487 Route 122Rural Undeveloped-
40901St. AndrewsBrandy Cove RoadRural Undeveloped-
41001Campobello IslandCampobello IslandRural Undeveloped-
41101St. Leonard312 Ch l'AeroportRural Undeveloped-
41201Lower Newcastle55 Route 11 HwyRural Undeveloped-
41301Bathurst430 St. Peters AvenueUrban Residential-
41302Bathurst1255 Rough Waters DriveUrban Residential-

Newfoundland and Labrador

Station Number City Address Location Type Average Concentration
(ppb)
10102St. John's354 Water StreetUrban Commercial1.20
10301Corner BrookBrook StreetUrban Commercial-
10401Mount PearlOld Placentia RoadUrban Residential0.30
10501Grand Falls - WindsorScott AvenueUrban Commercial0.30
10601Happy Valley - Goose BayAbbot StreetUrban Residential-
10602Corner BrookMacpherson AvenueUrban Commercial0.30
10701Ferrole PointFerrole Point LighthouseUrban Commercial-
10801Port Aux ChoixPort au ChoixUrban Residential-

Nova Scotia

Station Number City Address Location Type Average Concentration
(ppb)
30115HalifaxCFB ShearwaterUrban Industrial-
30118Halifax1657 Barrington StreetUrban Commercial1.60
30120DartmouthCherrybrook RoadUrban Residential0.70
30201Port HawkesburyOld Post Office, Embree and Granville StreetsUrban Residential-
30302SydneySydney Steel CorporationUrban Industrial-
30310Sydney71 Welton StreetUrban Commercial1.00
30501KejimkujikNational ParkRural Undeveloped-
30701AylesfordMountain Brow Road, Kings CountyRural Undeveloped-
30801YarmouthYarmouth Weather Office, DaytonRural Undeveloped-
30901Pictou91 Beaches RoadUrban Residential-
31001Sable IslandSable IslandRural Undeveloped-
31101Kentville32 Main StreetRural Agricultural-
31201Granton20 Pumphouse RoadUrban Commercial-

Northwest Territories

Station Number City Address Location Type Average Concentration
(ppb)
129002Yellowknife4807 52nd StreetUrban Commercial-
129003Yellowknife52nd Ave & 49t StreetUrban Commercial0.40
129102Norman Wells Urban Industrial0.40
129103Fort LiardAirportUrban Industrial-
129202InuvikKingmingya Rd / Block 17Urban Residential-
129501Snare RapidsSnare RapidsRural Undeveloped-

Nunavut

Station Number City Address Location Type Average Concentration
(ppb)
129401AlertAlertRural Undeveloped-

Ontario

Station Number City Address Location Type Average Concentration
(ppb)
60101Ottawa88 Slater St.Urban Commercial-
60104OttawaRideau & WurtemburgUrban Commercial0.40
60106Ottawa960 Carling AveUrban Residential-
60203Windsor9725 Riverside Dr. EastUrban Residential-
60204Windsor467 University Ave. WestUrban Commercial2.40
60211WindsorCollege & South St.Urban Residential2.60
60212WindsorWright & Water St.Urban Industrial-
60302Kingston133 Dalton AvenueUrban Residential-
60303Kingston752 King St. WestUrban Residential-
60403TorontoEvans & Arnold Ave.Urban Industrial-
60410TorontoLawrence & KennedyUrban Residential-
60413TorontoElmcrest RoadUrban Residential-
60415MississauguaQueensway W & HurontarioUrban Residential-
60418TorontoRuskin & Perth St.Urban Commercial-
60421TorontoYonge St. & Finch Ave.Urban Commercial-
60423TorontoClearview HeightsUrban Residential-
60424TorontoBay & WellesleyUrban Commercial-
60426TorontoMeadow Pk, Apple Lane C CUrban Industrial-
60427Toronto223 College StreetUrban Commercial-
60428Brampton525 Main St. N. BramptonUrban Residential-
60429Toronto1 Etona CourtUrban Residential-
60430Toronto125 Resources RoadUrban Commercial0.50
60432Mississaugua310 Bristol Road E.Urban Commercial-
60433TorontoBay & WellesleyUrban Commercial-
60434Mississaugua3359 Mississauga Rd NUrban Commercial0.80
60435Mississaugua461 Kipling AveUrban Commercial-
60501HamiltonBarton & WentworthUrban Commercial-
60511Hamilton467 Beach Blvd.Urban Residential-
60512HamiltonElgin & KellyUrban Commercial4.80
60513HamiltonVickers Rd. & East 18th. St.Urban Residential2.80
60515HamiltonMain St. & Hwy 403Urban Residential-
60602SudburyAsh StreetUrban Residential-
60606SudburyKennedy StreetUrban Commercial-
60607Sudbury100 Ramsey Lake Rd.Urban Residential-
60609SudburyRamsey Lake RoadUrban Commercial-
60610Sudbury155 Elm StreetUrban Residential2.80
60707Sault Ste. Marie331 Patrick St.Urban Industrial-
60708Sault Ste. MarieBonney StreetUrban Industrial-
60709Sault Ste. Marie443 Northern Ave., Sault CollegeUrban Industrial0.90
60807Thunder Bay615 James Street SouthUrban Residential-
60809Thunder Bay421 James Street SouthUrban Residential-
60903London900 Highbury AvenueUrban Commercial-
60904London42 St. Julien StreetUrban Residential-
61004SarniaFront St. at C.N. TracksUrban Residential3.70
61005SarniaCon. Rd 26 MandauminUrban Residential-
61007Sarnia1300 Tashmoo Ave.Urban Residential-
61104Peterborough10 Hospital DriveUrban Residential-
61201CornwallBedford & Third St.Urban Residential-
61302St. CatharinesArgyle CrescentUrban Commercial-
61402Brantford324 Grand River Ave.Urban Commercial-
61501KitchenerEdna & FrederickUrban Commercial-
61502KitchenerWest Ave. & HomewoodUrban Commercial-
61602OakvilleBronte Rd. & Woburn Cres.Urban Residential-
61603Oakville8th Line/Glenashton Dr.; Halton ReserveUrban Residential-
61701OshawaRitson Rd. & Olive Ave.Urban Residential-
61702Oshawa2200 Simcoe Street NorthUrban Residential-
61802Guelph70 Division Street; Exhibition ParkUrban Residential-
61902Wallaceburg8147 Meadowvale LineRural Undeveloped-
62001North BayChippewa St.Urban Residential-
62201MerlinMOE Water Pump Stn.Rural Agricultural-
62401ParkhillPuc Bldg.Rural Agricultural-
62501TivertonBruce Nuclear Visitor CtrRural Undeveloped-
62601SimcoeExperimental FarmRural Agricultural0.50
62701Long PointProvincial ParkRural Undeveloped-
63001BurlingtonHwy 2 & North Shore Blvd.Urban Residential-
63201StouffvilleHwy 47 & Hwy 48Urban Residential-
63301DorsetHwy 117 & Paint Lake RoadRural Forest-
63601LongwoodsLongwoods Cons. AuthorityRural Undeveloped-
63701Grand BendHwy 21 & County Rd 83Rural Undeveloped-
64001Exp. Lakes AreaExp. Lakes AreaRural Forest-
64101AlgomaAlgomaRural Forest-
64401EgbertEgbertRural Agricultural-
64502Fort FrancesArmit Ave. & Forth St. E.Urban Residential-
64601Pt. PetrePt. PetreRural Undeveloped-
65001Barrie85 Perry StreetUrban Residential-
65101NewmarketEagle St. & McCaffrey Rd.Urban Residential-
65201Parry Sound7 Bay StreetUrban Residential-
65301Port Stanley43665 Dexter LineUrban Commercial-
65401Belleville2 Sidney StreetUrban Residential-
65601Essex360 Fairview Ave. W.Urban Commercial-
65701MorrisburgCounty Rd.2 / Morrisgurg Water TowerUrban Commercial-
65801Chatham435 Grand Avenue W.Urban Commercial-
65901Pickle LakePickle LakeRural Undeveloped-
66001FraserdaleFraserdaleRural Undeveloped-
66101MoonbeamBonner LakeRural Undeveloped-
66201Chalk River (Petawawa)Natural Resources Canada, Petawawa Research Forestt FacilityRural Forest-

Prince Edward Island

* - No data available

Quebec

Station Number City Address Location Type Average Concentration
(ppb)
50102MontréalBoul. RosemontUrban Residential-
50103Montréal1050 A, Boul. Saint-Jean-BaptisteUrban Residential2.10
50104Montréal1125 Rue Ontario EstUrban Commercial-
50105Montréal1212 Rue DrummondUrban Commercial-
50109Montréal2495 Duncan / Décarie, Mt-RoyalUrban Commercial-
50110Montréal11280 Boul. Pie IX, Mtl NordUrban Commercial-
50113Laval1160 Boul Pie XUrban Residential-
50115Montréal1001 Boul de Maisonneuve OuestUrban Commercial-
50116Montréal3161 Joseph, VerdunUrban Residential-
50119LongueuilFace au 1819 Rue VictoriaUrban Residential-
50121Longueuil8361 Rue Océanie - BrossardUrban Residential0.70
50123Montréal55 Avenue LilasUrban Residential-
50126Montréal20965 Ch. Sainte-Marie, Ste-AnnedbUrban Residential-
50128Montréal90-A Rue Hervé-Saint-Martin, DorvalUrban Commercial-
50129Montréal12400 Wilfrid-OuelletteUrban Residential-
50130Montréal711-A Rue Clément, DorvalUrban Commercial-
50131Montréal3250 Ste-Catherine EstUrban Commercial-
50133Montréal8200a Rue Chenier, AnjouUrban Commercial0.80
50134Montréal2580 Saint-Joseph EstUrban Residential0.70
50204Gatineau255 St-Rédempteur, HullUrban Residential0.20
50306QuébecFace au 891, Painchaud, Ste-FoyUrban Residential-
50307QuébecRue Jacques CartierUrban Residential-
50308Québec600 Rue des SablesUrban Residential0.60
50309Québec1352 Rang St-Ange, Ste-FoyUrban Residential-
50310Québec1150 Boul. René-Lévesque O.Urban Residential-
50311Québec1465, Rue Félix-Antoine-SavardUrban Residential-
50312Lévis2254 Rotonde, CharnyUrban Commercial-
50404Sherbrooke655, Rue PapineauUrban Residential-
50504Saguenay789 Boul des Étudiants, ChicoutimiUrban Residential-
50601Rouyn-Noranda100, Rue Taschereau, E.Urban Commercial-
50602Rouyn-Noranda218 Rue PortageUrban Commercial-
50604Rouyn-Noranda1570 Rue ParadisUrban Residential1.80
50801Trois-RivièresFace au 678 Rue HartUrban Residential-
50802Trois-RivièresAvenue des DraveursUrban Residential-
50902Saguenay2885 Berthier (Arvida), JonquièreUrban Residential5.40
51201Shawinigan363 Rue FrigonUrban Industrial-
51302Baie Comeau39, Avenue ManceUrban Residential-
51501St. Zéphirin-De-Courval701 Rang Saint-MichelRural Agricultural-
51801Saint-Joseph-De-SorelFace au 113 Léon-XiiiUrban Residential-
51802Sorel-Tracy80 Rue GeorgeUrban Residential-
52001CharetteAu Nord du 170 2e RangRural Forest-
52101Saint-RémiVoisin du 171, Rang St-PaulRural Agricultural-
52201Saint-SimonDerrière le 83, 4e Rang EstRural Agricultural-
52301Saint-Faustin-Lac-CarréChemin du Lac (Caribou)Rural Agricultural-
52401La PêcheLac Philippe - MashamRural Forest-
52601Varennes4744 Montée BaronieUrban Residential-
52602Varennes1870 Route Marie-VictorinUrban Residential-
52701TémiscamingRue BoucherUrban Industrial-
52801Auclair66 Rang St-Grégoire NordRural Forest-
53201La DoréRoute 167- la DoréRural Forest-
53301Deschambault334, 3 E Rang - DeshambaultRural Agricultural-
53401Ste-Cath.-De-J-CartierFace au 56 LaurierRural Agricultural-
53501Saint-FrançoisFace au 198, Royale Île d'OrléansRural Agricultural-
53601Notre-Dame-Du-RosaireRang St-LouisRural Forest-
53701St-Hilaire-De-DorsetRang DorsetRural Forest-
53801TingwickChemin Radar et WarwickRural Agricultural-
53901Lac-ÉdouardDerrière l'hôpital VillageRural Forest-
54102SuttonMont Sutton/Round Top RidgeRural Undeveloped-
54201ChapaisChapaisRural Undeveloped-
54301Ste-Françoise408-12e Rang et Route 265Rural Agricultural-
54401Saint-Anicet1128 de la GuerreRural Agricultural-
54501L'Assomption801 St-Étienne/Route 344Urban Residential-
54601Murdochville603 des BouleauxUrban Industrial-
54703Bécancour8310 Boul. BécancourUrban Residential-
54801Stukely-SudChemin MontbelRural Forest-
54901La PatrieRang Petit Canada OuestRural Forest-
55001Ferme Neuve215 4 Ième Rang GravelRural Forest-
55101SenneterreChemin Rivière BellRural Forest-
55201Lemieux1290 Rte des AtocasRural Agricultural-
55301Saint-Jean-Sur-RichelieuFerme Exp., 1134 Route 219Rural Agricultural-
55401Trois-RivièresRue Roy & Dorval, Cap Mad.Urban Industrial-
55501FrelighsburgFrelighsburgRural Forest-
55601MinganMinganRural Undeveloped-
55701Lévis2254, Rotonde, CharnyUrban Residential-

Saskatchewan

Station Number City Address Location Type Average Concentration
(ppb)
80110Regina2505 11th. AvenueUrban Commercial0.40
80211Saskatoon511 1st Avenue NorthUrban Commercial0.20
80402Prince Albert63 - 12th Street EastUrban Commercial0.10
80901Bratt's LakeRadiation ObservatoryRural Agricultural-
81001Swift Current1200 Begg St. WUrban Commercial-

Yukon

Station Number City Address Location Type Average Concentration
(ppb)
119003Whitehorse1091 - 1st AvenueUrban Commercial-
119004Whitehorse410 Steele StUrban Residential-