Air quality alert statistics

Special Air Quality Statements 2015 to 2024
Air quality forecast regionSAQS 2024SAQS 2023SAQS 2022SAQS 2021SAQS 2020SAQS 2019SAQS 2018SAQS 2017SAQS 2016SAQS 2015
Algonquin 0 3 0 1 0 0 0 0 0 0
Atikokan - Upsala - Quetico 2 2 0 2 0 1 0 0 0 0
Attawapiskat 0 3 0 1 0 1 0 0 0 0
Bancroft - Bon Echo Park 0 2 0 1 0 0 0 0 0 0
Barrie - Orillia - Midland 0 2 0 1 0 0 0 0 0 0
Belleville - Quinte - Northumberland 1 2 0 2 0 0 1 0 3 0
Big Trout Lake - Sachigo Lake 4 6 0 1 0 1 0 1 0 1
Brockville - Leeds and Grenville 0 2 0 1 0 0 0 0 0 0
Burk's Falls - Bayfield Inlet 0 3 0 1 0 0 1 0 0 0
Chapleau - Gogama 0 3 0 1 0 1 0 0 0 0
City of Hamilton 0 3 0 4 0 0 2 2 2 0
City of Ottawa 0 2 0 1 0 0 0 0 0 0
City of Thunder Bay 1 2 0 1 0 0 0 0 0 1
City of Toronto 1 2 0 2 2 1 2 2 3 3
Cornwall - Morrisburg 0 2 0 1 0 0 0 0 0 0
Dryden - Ignace 3 4 0 2 0 1 2 0 0 0
Dufferin - Innisfil 0 2 0 2 0 0 0 0 0 0
Dunnville - Caledonia - Haldimand 0 2 0 2 0 0 2 0 1 0
Elgin 0 2 0 2 1 0 4 0 2 0
Elliot Lake - Ranger Lake 0 3 0 1 0 0 0 0 0 0
Fort Frances - Rainy Lake 3 2 0 3 0 1 2 0 0 1
Fort Hope - Webequie 4 3 0 1 1 1 1 0 0 0
Fort Severn 3 4 0 1 0 1 0 1 0 1
Geraldton - Manitouwadge - Hornepayne 1 3 0 1 1 1 0 0 0 0
Greater Sudbury and Vicinity 0 3 0 1 0 0 1 0 0 0
Grey - Bruce 0 2 0 1 0 0 2 0 4 0
Haliburton 0 2 0 1 0 0 0 0 0 0
Halton - Peel 1 2 0 2 2 0 2 2 3 2
Huron - Perth 1 2 0 2 2 0 2 0 4 0
Kapuskasing - Hearst 1 3 0 1 0 1 0 0 0 0
Kenora - Nestor Falls 4 4 0 4 0 1 2 1 0 1
Kingston - Prince Edward 1 2 0 2 0 0 0 0 2 0
Kirkland Lake - Temiskaming Shores - Temagami 0 3 0 1 0 0 2 0 0 0
Lake Nipigon - Wabakimi 2 3 0 1 0 1 0 0 0 0
London - Middlesex 0 2 0 2 1 0 3 0 2 0
Manitoulin - Blind River - Killarney 0 3 0 1 0 0 1 0 0 0
Moosonee - Fort Albany 0 3 0 1 0 1 0 0 0 0
Niagara 0 2 0 2 0 0 2 0 1 0
Nipigon - Marathon - Superior North 1 1 0 1 0 0 0 0 0 0
North Bay - West Nipissing 0 3 0 1 0 0 2 0 0 0
Oxford - Brant 0 2 0 2 0 0 2 0 2 0
Parry Sound - Muskoka 0 2 0 1 0 0 1 0 0 0
Peawanuck 1 2 0 1 0 1 0 0 0 0
Peterborough - Kawartha Lakes 1 2 0 2 0 0 1 0 2 0
Pickle Lake - Wunnummin Lake 5 5 0 2 1 2 3 0 0 0
Prescott and Russell 0 2 0 1 0 0 0 0 0 0
Red Lake - Ear Falls 4 5 0 4 1 2 4 1 0 1
Renfrew - Pembroke - Barry's Bay 0 3 0 1 0 0 0 0 0 0
Sandy Lake - Pikangikum 6 6 0 3 1 2 6 3 0 1
Sarnia - Lambton 1 2 0 3 4 1 6 2 4 2
Sault Ste. Marie - Superior East 0 2 0 1 0 0 0 0 0 0
Simcoe - Delhi - Norfolk 0 2 0 2 0 0 2 0 2 0
Sioux Lookout - Savant Lake 3 4 0 2 0 1 3 0 0 0
Smiths Falls - Lanark - Sharbot Lake 0 2 0 1 0 0 0 0 0 0
Stirling - Tweed - South Frontenac 0 2 0 2 0 0 0 0 0 0
Superior West 1 2 0 1 0 1 0 0 0 1
Timmins - Cochrane 0 3 0 1 0 1 1 0 0 0
Waterloo - Wellington 0 2 0 2 0 0 2 0 1 0
Wawa - White River - Pukaskwa 1 2 0 1 0 0 0 0 0 0
Windsor - Essex - Chatham - Kent 1 2 0 2 4 0 6 1 8 1
York - Durham 1 2 0 2 2 0 2 2 4 1
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