The Air Quality Health Index in Southern Ontario:

To find your local AQHI, choose your location:

Image showing the map of the province of Southern Ontario with hyperlinks to the AQHI. BurlingtonBramptonPeterboroughBellevillePort StanleyBrantfordGrand BendKitchenerGuelphSarniaChathamTivertonDorsetNewmarketOshawaTorontoMississaugaOakvillePetawawaSt. CatherinesWindsorLondonBarrieKingstonOttawaCornwallHamiltonParry SoundSouthern Ontario

Image details

Image of a map of the province of Ontario, showing the communities where the Air Quality Health Index is available: Barrie, Belleville, Brampton, Brantford, Burlington, Chatham, Cornwall, Dorset, Grand Bend, Guelph, Hamilton, Kingston, Kitchener, London, Mississauga, Newmarket, Oakville, Oshawa, Ottawa, Parry Sound, Petawawa, Peterborough, Port Stanley, Sarnia, St. Catharines, Tiverton, Toronto and Windsor. Each community is indicated by a red dot, and is linked to the current conditions and forecast value for the Air Quality Health Index.

Air Quality Health Index for individual air monitoring stations

More information: The community AQHI value and the individual station observation

AQHI individual air monitoring stations
Station NameDescriptionLatitudeLongitude
Barrie83 Perry St.44.382361-79.702306
Belleville2 Sidney St., Water Treatment Plant44.150528-77.3955
Brampton525 Main St. North, Peel Manor43.69875-79.780917
Brantford324 Grand River Ave.43.138611-80.292639
BurlingtonNorth Shore Blvd. East/Lakeshore Rd.43.315111-79.802639
Chatham435 Grand Ave. West42.403694-82.208306
CornwallBedford St./3rd St. West45.017972-74.735222
Dorset1026 Bellwood Acres Rd.45.224278-78.932944
Grand BendPoint Blake Conservation Area43.333083-81.742889
GuelphExhibition St./Clark St. West43.551611-80.264167
Hamilton DowntownElgin St./Kelly St.43.257778-79.861667
Hamilton MountainVickers Rd./East 18th St.43.229417-79.862778
Hamilton WestMain St. West/Hwy 40343.257444-79.90775
Kingston23 Beechgrove Lane44.219722-76.521111
KitchenerWest Ave./Homewood Ave.43.443833-80.503806
London42 St. Julien St.42.97446-81.200858
Mississauga3359 Mississauga Rd. North, University of Toronto Campus43.54697-79.65869
NewmarketEagle St. West/Mccaffrey Rd.44.044306-79.48325
OakvilleEighth Line/Glenashton Dr., Halton Residence43.486917-79.702278
Oshawa2000 Simcoe St. North, Durham College43.945944-78.894917
Ottawa Central960 Carling Ave.45.382528-75.714194
Ottawa DowntownRideau St./Wurtemburg St.45.434333-75.676
Parry Sound7 Bay St.45.337861-80.038167
PetawawaPetawawa Research Forest Facility45.996722-77.441194
Peterborough10 Hospital Dr.44.301917-78.346222
Port Stanley43665 Dexter Line, Elgin Water Treatment Plant42.672083-81.162889
SarniaFront St. North/Canadian National Railway tracks, Centennial Park42.982278-82.405083
St. CatharinesArgyle Cres., Pump Station43.160056-79.23475
Tiverton4th Concession/Bruce Rd. 2344.314472-81.549722
Toronto DowntownBay St./Wellesley St. West43.662972-79.388111
Toronto EastKennedy Rd./Lawrence Ave. East43.747917-79.274056
Toronto NorthHendon Ave./Yonge St.43.781611-79.417722
Toronto West125 Resources Rd.43.709444-79.5435
Windsor Downtown467 University Ave. West42.315778-83.043667
Windsor WestCollege Ave./South St.42.292889-83.073139
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