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Summary of Special Air Quality Statements and Smog and Air Health Advisories 2015 to 2020*

SAQS & SAHA 2015 to 2020*
Air Quality Forecast RegionSAQS 2020*SAHA 2020*SAQS 2019 SAHA 2019SAQS 2018 SAHA 2018SAQS 2017 SAHA 2017SAQS 2016 SAHA 2016SAQS 2015 SAHA 2015
Algonquin 000000000000
Atikokan - Upsala - Quetico 001000000000
Attawapiskat 001000000000
Bancroft - Bon Echo Park 000000000000
Barrie - Orillia - Midland 000000000000
Belleville - Quinte - Northumberland 000000001000
Big Trout Lake - Sachigo Lake 001000100010
Brockville - Leeds and Grenville 000000000000
Burk's Falls - Bayfield Inlet 000000000000
Chapleau - Gogama 001000000000
City of Hamilton 000000101000
City of Ottawa 000000000000
City of Thunder Bay 000000000010
City of Toronto 001000101110
Cornwall - Morrisburg 000000000000
Dryden - Ignace 001011000000
Dufferin - Innisfil 000000000000
Dunnville - Caledonia - Haldimand 000000001000
Elgin 000000001000
Elliot Lake - Ranger Lake 000000000000
Fort Frances - Rainy Lake 001011000010
Fort Hope - Webequie 001010000000
Fort Severn 001000100010
Geraldton - Manitouwadge - Hornepayne 001000000000
Greater Sudbury and Vicinity 000000000000
Grey - Bruce 000000001000
Haliburton 000000000000
Halton - Peel 000000101010
Huron - Perth 000100001000
Kapuskasing - Hearst 001000000000
Kenora - Nestor Falls 001011100010
Kingston - Prince Edward 000000001000
Kirkland Lake - New Liskeard - Temagami 000000000000
Lake Nipigon - Wabakimi 001000000000
London - Middlesex 000000001000
Manitoulin - Blind River - Killarney 000000000000
Manitoulin - Northshore - Killarney 000000000000
Moosonee - Fort Albany 001000000000
Niagara 000000001000
Nipigon - Marathon - Superior North 000000000000
North Bay - West Nipissing 000000000000
Oxford - Brant 000000001000
Parry Sound - Muskoka - Huntsville 000000000000
Peawanuck 001000000000
Peterborough - Kawartha Lakes 000000001000
Pickle Lake - Wunnummin Lake 001010000000
Prescott and Russell 000000000000
Red Lake - Ear Falls 001011100010
Renfrew - Pembroke - Barry's Bay 000000000000
Sandy Lake - Pikangikum 001011100010
Sarnia - Lambton 001000101010
Sault Ste. Marie - Superior East 000000000000
Simcoe - Delhi - Norfolk 000000001000
Sioux Lookout - Savant Lake 001011000000
Smiths Falls - Lanark - Sharbot Lake 000000000000
Stirling - Tweed - South Frontenac 000000000000
Superior West 001000000010
Timmins - Cochrane 001000000000
Waterloo - Wellington 000000001000
Wawa - White River - Pukaskwa 000000000000
Windsor - Essex - Chatham - Kent 000000101010
York - Durham 000000101010
ONTARIO 000000000000

Summary of Special Air Quality Statements and Smog and Air Health Advisories ( 2015 to 2020*)

Spreadsheet (CSV) format for 2020 to 2015 Advisory Data: Ontario_Annual_Alerts_Summary.csv

Full-page Table: Special Air Quality Statements (SAQS) and Smog and Air Health Advisories (SAHA) Statistics from 2015 to 2020* (for easier printing)

Smog Advisory Statistics

Summary by Year:

SAHA Statistics

SAQS Statistics

* as of March 30, 2020.