Ozone O3:

Ozone O3 Concentrations for Friday, April 28, 2017, 9:00 pm by Stations.
Station Location O3
Barrie83 Perry St.41
Belleville2 Sidney St., Water Treatment Plant45
Brantford324 Grand River Ave.40
BurlingtonNorth Shore Blvd. E. Lakeshore Rd.36
Brampton109 Mclaughlin Rd. S.42
Chatham435 Grand Ave. W.33
CornwallBedford St. 3rd St. W.43
Dorset1026 Bellwood Acres Rd.38
Grand BendPoint Blake Conservation Area38
GuelphExhibition St. Clark St. W.42
Hamilton DowntownElgin St. Kelly St.38
Hamilton MountainVickers Rd. E. 18th St.40
Hamilton WestMain St. W. Hwy 40339
Kingston23 Beechgrove Lane42
London42 St. Julien St.38
Mississauga3359 Mississauga Rd. N., U of T Campus42
NewmarketEagle St. W. McCaffrey Rd.45
North BayChippewa St. W., Dept. National Defence41
OakvilleEighth Line, Glenashton Dr., Halton Res.38
Oshawa2000 Simcoe St. N., Durham College44
Ottawa Central960 Carling Ave.41
Ottawa DowntownRideau St. Wurtemburg St.41
Parry Sound7 Bay St.47
PetawawaPetawawa Research Forest Facility48
Peterborough10 Hospital Dr.42
Port Stanley43665 Dexter Line, Elgin Water T. Plt33
Sarnia720 Christina St. N.35
Sault Ste. MarieSault College43
St. CatharinesArgyle Cres., Pump Stn.35
Sudbury155 Elm Street33
Thunder Bay421 James St. S.46
Tiverton4th Concession, Bruce Rd. 2344
Toronto DowntownBay St. Wellesley St. W.39
Toronto EastKennedy Rd. Lawrence Ave. E.37
Toronto North4905 Dufferin St., Eccc40
Toronto West125 Resources Rd.42
Windsor Downtown467 University Ave. W.28
Windsor WestCollege Ave. South St.30
KitchenerWest Ave. Homewood Ave.N/A

Ontario's Ambient Air Monitoring Stations

Ozone O3 Concentrations for Friday, April 28, 2017, 9:00 pm for Friday, April 28, 2017, 9:00 pm

Note: The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.

Note: N/A (Not Available) denotes invalid or missing data.
Ontario 1-hour AAQC for O3 = 80 ppb