Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 471 | Sunderland Pit - CBM Aggregates | 6.26 |
| 471 | Langley Plant - LHOIST NORTH AMERICA OF CANADA INC. | 6.26 |
| 473 | Abbotsford - Ritchie-Smith Feeds Inc. | 6.20 |
| 474 | Balzac Power Station - CNOOC Marketing Canada | 6.19 |
| 475 | Williams Lake Plywood, a division of West Fraser Mills Ltd. - West Fraser Mills Ltd. | 6.18 |
| 475 | Judy Creek Gas Conservation Plant - Conifer Energy Inc. | 6.18 |
| 477 | Chalk River Laboratories - Canadian Nuclear Laboratories | 6.13 |
| 478 | Toyota Motor Manufacturing Canada Inc. (Cambridge) - Toyota Motor Manufacturing Canada Inc. | 6.11 |
| 479 | St-Gédéon - CANAM Bâtiments et Structures inc. | 6.10 |
| 480 | Nordegg River Gas Plant - Keyera Corp | 6.09 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 471 | Sunderland Pit - CBM Aggregates | Ontario | Sunderland | 6.26 | |
| 471 | Langley Plant - LHOIST NORTH AMERICA OF CANADA INC. | British Columbia | Langley | 6.26 | |
| 473 | Abbotsford - Ritchie-Smith Feeds Inc. | British Columbia | Abbotsford | 6.20 | |
| 474 | Balzac Power Station - CNOOC Marketing Canada | Alberta | Rocky View County | 6.19 | |
| 475 | Williams Lake Plywood, a division of West Fraser Mills Ltd. - West Fraser Mills Ltd. | British Columbia | Williams Lake | 6.18 | |
| 475 | Judy Creek Gas Conservation Plant - Conifer Energy Inc. | Alberta | Swan Hills | 6.18 | |
| 477 | Chalk River Laboratories - Canadian Nuclear Laboratories | Ontario | Chalk River | 6.13 | |
| 478 | Toyota Motor Manufacturing Canada Inc. (Cambridge) - Toyota Motor Manufacturing Canada Inc. | Ontario | Cambridge | 6.11 | |
| 479 | St-Gédéon - CANAM Bâtiments et Structures inc. | Quebec | St-Gédéon de Beauce | 6.10 | |
| 480 | Nordegg River Gas Plant - Keyera Corp | Alberta | Nordegg | 6.09 |
