Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 21 | Sarnia Refinery Plant - Imperial Oil | 323.50 |
| 22 | Genesee Thermal Generating Station - Capital Power Generation Services Inc. | 316.31 |
| 23 | Cimenterie de Saint-Constant - Lafarge Canada Inc. | 312.40 |
| 24 | Harmac Pacific Operations - Nanaimo Forest Products Ltd. | 300.57 |
| 25 | Usine Alma - Rio Tinto Alcan Inc | 291.14 |
| 26 | Mine Éléonore - Goldcorp Canada Ltd | 275.05 |
| 27 | MOSAIC POTASH ESTERHAZY - K2 SITE - Mosaic Potash Esterhazy Limited Partnership | 269.95 |
| 28 | Glencore Canada Corporation - Fonderie Horne - Glencore Canada Corporation | 262.08 |
| 29 | POTASH CORP - LANIGAN DIVISION - Potash Corporation of Saskatchewan Inc. | 252.30 |
| 30 | Aluminerie de Baie-Comeau - Ne pas prendre - Alcoa Canada Co. | 245.49 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 21 | Sarnia Refinery Plant - Imperial Oil | Ontario | Sarnia | 323.50 | |
| 22 | Genesee Thermal Generating Station - Capital Power Generation Services Inc. | Alberta | Warburg | 316.31 | |
| 23 | Cimenterie de Saint-Constant - Lafarge Canada Inc. | Quebec | Saint-Constant | 312.40 | |
| 24 | Harmac Pacific Operations - Nanaimo Forest Products Ltd. | British Columbia | Nanaimo | 300.57 | |
| 25 | Usine Alma - Rio Tinto Alcan Inc | Quebec | Alma | 291.14 | |
| 26 | Mine Éléonore - Goldcorp Canada Ltd | Quebec | Rouyn-Noranda | 275.05 | |
| 27 | MOSAIC POTASH ESTERHAZY - K2 SITE - Mosaic Potash Esterhazy Limited Partnership | Saskatchewan | Esterhazy | 269.95 | |
| 28 | Glencore Canada Corporation - Fonderie Horne - Glencore Canada Corporation | Quebec | Rouyn-Noranda | 262.08 | |
| 29 | POTASH CORP - LANIGAN DIVISION - Potash Corporation of Saskatchewan Inc. | Saskatchewan | Lanigan | 252.30 | |
| 30 | Aluminerie de Baie-Comeau - Ne pas prendre - Alcoa Canada Co. | Quebec | Baie-Comeau | 245.49 |