Ozone O3:

Ozone O3 Concentrations for Saturday, July 21, 2018, 9:00 am by Stations.
Station Location O3
Barrie83 Perry St.55
Belleville2 Sidney St., Water Treatment Plant44
Brantford324 Grand River Ave.48
BurlingtonNorth Shore Blvd. E. Lakeshore Rd.58
Brampton109 Mclaughlin Rd. S.57
Chatham435 Grand Ave. W.41
CornwallBedford St. 3rd St. W.48
Dorset1026 Bellwood Acres Rd.55
Grand BendPoint Blake Conservation Area29
GuelphExhibition St. Clark St. W.51
Hamilton DowntownElgin St. Kelly St.55
Hamilton MountainVickers Rd. E. 18th St.56
Hamilton WestMain St. W. Hwy 40353
Kingston23 Beechgrove Lane48
KitchenerWest Ave. Homewood Ave.42
London42 St. Julien St.36
Mississauga3359 Mississauga Rd. N., U of T Campus48
NewmarketEagle St. W. McCaffrey Rd.57
North BayChippewa St. W., Dept. National Defence46
OakvilleEighth Line, Glenashton Dr., Halton Res.57
Oshawa2000 Simcoe St. N., Durham College45
Ottawa DowntownRideau St. Wurtemburg St.48
Parry Sound7 Bay St.52
PetawawaPetawawa Research Forest Facility38
Peterborough10 Hospital Dr.45
Port Stanley43665 Dexter Line, Elgin Water T. Plt43
Sarnia720 Christina St. N.38
Sault Ste. MarieSault College34
St. CatharinesArgyle Cres., Pump Stn.48
Sudbury155 Elm Street45
Thunder Bay421 James St. S.17
Tiverton4th Concession, Bruce Rd. 2334
Toronto DowntownBay St. Wellesley St. W.52
Toronto EastKennedy Rd. Lawrence Ave. E.53
Toronto North4905 Dufferin St., Eccc50
Toronto West125 Resources Rd.50
Windsor Downtown467 University Ave. W.35
Windsor WestCollege Ave. South St.36

Ontario's Ambient Air Monitoring Stations

Ozone O3 Concentrations for Saturday, July 21, 2018, 9:00 am for Saturday, July 21, 2018, 9:00 am

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