Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 1899 | Nig Creek A-94-B/94-H-4 - Tourmaline Oil Corp | 1.17 |
| 1899 | IKO Madoc - IKO Industries Ltd. | 1.17 |
| 1899 | Coastland Wood Industries Ltd., Annacis Division - Coastland Wood Industries Ltd. | 1.17 |
| 1899 | Permolex Ltd. - Permolex Ltd. | 1.17 |
| 1899 | Chantier Maritime - Chantier Maritime Verreault inc. | 1.17 |
| 1899 | Avon Hills CS 4-26-29-23W3 - Teine Energy Ltd. | 1.17 |
| 1899 | Rapdan Oil SWB 04-07-005-19W3 - Crescent Point Energy Corp. | 1.17 |
| 1908 | Shoal Lake - Richardson Pioneer Ltd. | 1.16 |
| 1908 | St George Campus - The Governing Council of the University of Toronto | 1.16 |
| 1908 | Hardisty Pipeline Terminal - Cenovus Energy Inc. | 1.16 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 1899 | Nig Creek A-94-B/94-H-4 - Tourmaline Oil Corp | British Columbia | Calgary | 1.17 | |
| 1899 | IKO Madoc - IKO Industries Ltd. | Ontario | Madoc | 1.17 | |
| 1899 | Coastland Wood Industries Ltd., Annacis Division - Coastland Wood Industries Ltd. | British Columbia | Delta | 1.17 | |
| 1899 | Permolex Ltd. - Permolex Ltd. | Alberta | Red Deer | 1.17 | |
| 1899 | Chantier Maritime - Chantier Maritime Verreault inc. | Quebec | Les Méchins | 1.17 | |
| 1899 | Avon Hills CS 4-26-29-23W3 - Teine Energy Ltd. | Saskatchewan | Kindersley, SK | 1.17 | |
| 1899 | Rapdan Oil SWB 04-07-005-19W3 - Crescent Point Energy Corp. | Saskatchewan | Frontier | 1.17 | |
| 1908 | Shoal Lake - Richardson Pioneer Ltd. | Manitoba | Shoal Lake | 1.16 | |
| 1908 | St George Campus - The Governing Council of the University of Toronto | Ontario | Toronto | 1.16 | |
| 1908 | Hardisty Pipeline Terminal - Cenovus Energy Inc. | Alberta | Wainwright | 1.16 |
