Air Quality Ontario: 2023 SAQS Alerts

SAQS statistics for 2023
Air quality forecast region	No. of SAQS Events to Dec-31	SAQS #1 Start date	SAQS #1 End date	SAQS #2 Start date	SAQS #2 End date	SAQS #3 Start date	SAQS #3 End date	SAQS #4 Start date	SAQS #4 End date	SAQS #5 Start date	SAQS #5 End date	SAQS #6 Start date	SAQS #6 End date	SAQS #7 Start date	SAQS #7 End date	SAQS #8 Start date	SAQS #8 End date	SAQS #9 Start date	SAQS #9 End date	SAQS #10 Start date	SAQS #10 End date	SAQS #11 Start date	SAQS #11 End date	SAQS #12 Start date	SAQS #12 End date
Algonquin	4	0	0	0	0	0	0	0	0	Jun-02-23	Jun-08-23	0	0	Jun-17-23	Jul-01-23	Jun-29-23	Jun-29-23	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Atikokan - Upsala - Quetico	2	0	0	0	0	0	0	0	0	0	0	0	0	Jun-13-23	Jun-27-23	0	0	0	0	0	0	Aug-15-23	Aug-18-23	0	0
Attawapiskat	3	0	0	0	0	0	0	0	0	Jun-07-23	Jun-08-23	0	0	Jun-18-23	Jun-23-23	0	0	0	0	0	0	0	0	Sep-01-23	Sep-05-23
Bancroft - Bon Echo Park	2	0	0	0	0	0	0	0	0	Jun-04-23	Jun-08-23	0	0	Jun-21-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Barrie - Orillia - Midland	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-09-23	0	0	Jun-25-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Belleville - Quinte - Northumberland	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-08-23	Jun-01-23	Jun-01-23	Jun-27-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Big Trout Lake - Sachigo Lake	6	0	0	0	0	May-15-23	May-15-23	May-22-23	May-23-23	0	0	0	0	Jun-15-23	Jun-30-23	0	0	0	0	Aug-01-23	Aug-02-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Brockville - Leeds and Grenville	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-07-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Burk's Falls - Bayfield Inlet	3	0	0	0	0	0	0	0	0	Jun-03-23	Jun-08-23	0	0	Jun-17-23	Jul-01-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Chapleau - Gogama	3	0	0	0	0	0	0	0	0	Jun-03-23	Jun-10-23	0	0	Jun-24-23	Jun-27-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
City of Hamilton	5	Apr-14-23	Apr-14-23	Apr-16-23	Apr-16-23	0	0	0	0	Jun-05-23	Jun-09-23	Jun-01-23	Jun-01-23	Jun-18-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
City of Ottawa	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-07-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
City of Thunder Bay	2	0	0	0	0	0	0	0	0	0	0	0	0	Jun-23-23	Jun-27-23	0	0	0	0	0	0	Aug-16-23	Aug-17-23	0	0
City of Toronto	4	Apr-14-23	Apr-15-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	May-31-23	Jun-01-23	Jun-18-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Cornwall - Morrisburg	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-07-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Dryden - Ignace	4	0	0	0	0	0	0	0	0	0	0	0	0	Jun-11-23	Jun-27-23	0	0	0	0	Jul-31-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-03-23	Sep-05-23
Dufferin - Innisfil	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-09-23	0	0	Jun-27-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Dunnville - Caledonia - Haldimand	5	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	Jun-01-23	Jun-01-23	Jun-27-23	Jun-30-23	Jun-30-23	Jun-30-23	0	0	0	0	0	0	0	0
Elgin	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-06-23	Jun-08-23	0	0	Jun-27-23	Jun-29-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Elliot Lake - Ranger Lake	3	0	0	0	0	0	0	0	0	Jun-03-23	Jun-09-23	0	0	Jun-24-23	Jun-27-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Fort Frances - Rainy Lake	2	0	0	0	0	0	0	0	0	0	0	0	0	Jun-13-23	Jun-15-23	0	0	0	0	0	0	Aug-15-23	Aug-18-23	0	0
Fort Hope - Webequie	3	0	0	0	0	0	0	0	0	0	0	0	0	Jun-17-23	Jul-01-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	Sep-01-23	Sep-05-23
Fort Severn	4	0	0	0	0	0	0	0	0	0	0	0	0	Jun-16-23	Jun-28-23	0	0	0	0	Aug-01-23	Aug-02-23	Aug-18-23	Aug-18-23	Sep-01-23	Sep-03-23
Geraldton - Manitouwadge - Hornepayne	3	0	0	0	0	0	0	0	0	May-29-23	Jun-05-23	0	0	Jun-21-23	Jun-27-23	0	0	0	0	0	0	0	0	Sep-03-23	Sep-04-23
Greater Sudbury and Vicinity	3	0	0	0	0	0	0	0	0	Jun-03-23	Jun-10-23	0	0	Jun-24-23	Jun-27-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Grey - Bruce	3	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-03-23	Jun-09-23	0	0	Jun-27-23	Jun-30-23	0	0	0	0	0	0	0	0	0	0
Haliburton	3	0	0	0	0	0	0	0	0	Jun-04-23	Jun-08-23	0	0	Jun-21-23	Jul-01-23	Jun-29-23	Jun-29-23	0	0	0	0	0	0	0	0
Halton - Peel	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	May-31-23	Jun-01-23	Jun-18-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Huron - Perth	5	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	May-30-23	May-30-23	Jun-27-23	Jun-30-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Kapuskasing - Hearst	3	0	0	0	0	0	0	0	0	May-29-23	Jun-05-23	0	0	Jun-23-23	Jun-27-23	0	0	0	0	0	0	0	0	Sep-03-23	Sep-04-23
Kenora - Nestor Falls	4	0	0	0	0	0	0	0	0	0	0	0	0	Jun-13-23	Jun-15-23	0	0	0	0	Jul-31-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Kingston - Prince Edward	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-08-23	Jun-01-23	Jun-01-23	Jun-27-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Kirkland Lake - Temiskaming Shores - Temagami	3	0	0	0	0	0	0	0	0	Jun-02-23	Jun-10-23	0	0	Jun-17-23	Jun-28-23	0	0	0	0	0	0	Aug-14-23	Aug-16-23	0	0
Lake Nipigon - Wabakimi	3	0	0	0	0	0	0	0	0	0	0	0	0	Jun-11-23	Jun-30-23	0	0	0	0	0	0	Aug-15-23	Aug-18-23	Sep-03-23	Sep-04-23
London - Middlesex	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-06-23	Jun-08-23	0	0	Jun-27-23	Jun-29-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Manitoulin - Blind River - Killarney	3	0	0	0	0	0	0	0	0	Jun-03-23	Jun-10-23	0	0	Jun-24-23	Jun-30-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Moosonee - Fort Albany	3	0	0	0	0	0	0	0	0	Jun-07-23	Jun-08-23	0	0	Jun-18-23	Jun-29-23	0	0	0	0	0	0	0	0	Sep-03-23	Sep-05-23
Niagara	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	Jun-01-23	Jun-01-23	Jun-18-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Nipigon - Marathon - Superior North	1	0	0	0	0	0	0	0	0	0	0	0	0	Jun-23-23	Jun-27-23	0	0	0	0	0	0	0	0	0	0
North Bay - West Nipissing	3	0	0	0	0	0	0	0	0	Jun-02-23	Jun-10-23	0	0	Jun-17-23	Jul-01-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Oxford - Brant	5	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	Jun-01-23	Jun-01-23	Jun-27-23	Jun-30-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Parry Sound - Muskoka	2	0	0	0	0	0	0	0	0	Jun-03-23	Jun-08-23	0	0	Jun-21-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Peawanuck	2	0	0	0	0	0	0	0	0	0	0	0	0	Jun-18-23	Jun-22-23	0	0	0	0	0	0	0	0	Sep-01-23	Sep-03-23
Peterborough - Kawartha Lakes	3	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-04-23	Jun-08-23	0	0	Jun-25-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Pickle Lake - Wunnummin Lake	5	0	0	0	0	0	0	May-22-23	May-23-23	0	0	0	0	Jun-11-23	Jun-30-23	0	0	0	0	Aug-01-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Prescott and Russell	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-07-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Red Lake - Ear Falls	5	0	0	0	0	May-15-23	May-16-23	0	0	0	0	0	0	Jun-13-23	Jun-30-23	0	0	0	0	Jul-30-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Renfrew - Pembroke - Barry's Bay	3	0	0	0	0	0	0	0	0	Jun-02-23	Jun-08-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	Aug-15-23	Aug-16-23	0	0
Sandy Lake - Pikangikum	6	0	0	0	0	May-15-23	May-16-23	May-22-23	May-23-23	0	0	0	0	Jun-13-23	Jun-30-23	0	0	0	0	Jul-30-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Sarnia - Lambton	5	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-06-23	Jun-08-23	May-30-23	May-30-23	Jun-27-23	Jun-29-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Sault Ste. Marie - Superior East	2	0	0	0	0	0	0	0	0	Jun-03-23	Jun-05-23	0	0	Jun-24-23	Jun-30-23	0	0	0	0	0	0	0	0	0	0
Simcoe - Delhi - Norfolk	5	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	Jun-01-23	Jun-01-23	Jun-27-23	Jun-30-23	Jun-29-23	Jun-30-23	0	0	0	0	0	0	0	0
Sioux Lookout - Savant Lake	4	0	0	0	0	0	0	0	0	0	0	0	0	Jun-11-23	Jun-30-23	0	0	0	0	Jul-31-23	Aug-01-23	Aug-15-23	Aug-18-23	Sep-01-23	Sep-05-23
Smiths Falls - Lanark - Sharbot Lake	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-08-23	0	0	Jun-16-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Stirling - Tweed - South Frontenac	2	0	0	0	0	0	0	0	0	Jun-05-23	Jun-08-23	0	0	Jun-25-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
Superior West	2	0	0	0	0	0	0	0	0	0	0	0	0	Jun-23-23	Jun-27-23	0	0	0	0	0	0	Aug-16-23	Aug-17-23	0	0
Timmins - Cochrane	3	0	0	0	0	0	0	0	0	Jun-02-23	Jun-10-23	0	0	Jun-13-23	Jun-27-23	0	0	0	0	0	0	0	0	Sep-03-23	Sep-04-23
Waterloo - Wellington	3	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	0	0	Jun-27-23	Jun-30-23	0	0	0	0	0	0	0	0	0	0
Wawa - White River - Pukaskwa	2	0	0	0	0	0	0	0	0	May-29-23	Jun-05-23	0	0	Jun-25-23	Jun-27-23	0	0	0	0	0	0	0	0	0	0
Windsor - Essex - Chatham - Kent	6	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-06-23	Jun-08-23	May-30-23	May-30-23	Jun-27-23	Jun-30-23	Jun-29-23	Jun-30-23	Jul-27-23	Jul-27-23	0	0	0	0	0	0
York - Durham	4	Apr-14-23	Apr-14-23	0	0	0	0	0	0	Jun-05-23	Jun-09-23	May-31-23	May-31-23	Jun-18-23	Jul-01-23	0	0	0	0	0	0	0	0	0	0
ONTARIO	12	Apr-14-23	Apr-15-23	Apr-16-23	Apr-16-23	May-15-23	May-16-23	May-22-23	May-23-23	May-29-23	Jun-10-23	May-30-23	Jun-01-23	Jun-11-23	Jul-01-23	Jun-29-23	Jun-30-23	Jul-27-23	Jul-27-23	Jul-30-23	Aug-02-23	Aug-14-23	Aug-18-23	Sep-01-23	Sep-05-23

Special Air Quality Statements (SAQS) 2023