Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 1 | Usine Arvida - Rio Tinto Alcan Inc | 1309.43 |
| 2 | Aluminerie Alouette inc. - Aluminerie Alouette inc. | 640.96 |
| 3 | Rio Tinto Fer et Titane inc.- Complexe de Sorel-Tracy - Rio Tinto Fer et Titane inc. | 568.68 |
| 4 | Aluminerie de Bécancour inc. - Aluminerie de Bécancour inc. | 446.90 |
| 5 | Mine du Lac Bloom - MINERAI DE FER QUÉBEC INC. | 380.83 |
| 6 | Cimenterie de Saint-Constant - Lafarge Canada Inc. | 312.40 |
| 7 | Usine Alma - Rio Tinto Alcan Inc | 291.14 |
| 8 | Mine Éléonore - Goldcorp Canada Ltd | 275.05 |
| 9 | Glencore Canada Corporation - Fonderie Horne - Glencore Canada Corporation | 262.08 |
| 10 | Aluminerie de Baie-Comeau - Ne pas prendre - Alcoa Canada Co. | 245.49 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 1 | Usine Arvida - Rio Tinto Alcan Inc | Quebec | Saguenay | 1309.43 | |
| 2 | Aluminerie Alouette inc. - Aluminerie Alouette inc. | Quebec | Sept-Îles | 640.96 | |
| 3 | Rio Tinto Fer et Titane inc.- Complexe de Sorel-Tracy - Rio Tinto Fer et Titane inc. | Quebec | Sorel-Tracy | 568.68 | |
| 4 | Aluminerie de Bécancour inc. - Aluminerie de Bécancour inc. | Quebec | Bécancour | 446.90 | |
| 5 | Mine du Lac Bloom - MINERAI DE FER QUÉBEC INC. | Quebec | Fermont | 380.83 | |
| 6 | Cimenterie de Saint-Constant - Lafarge Canada Inc. | Quebec | Saint-Constant | 312.40 | |
| 7 | Usine Alma - Rio Tinto Alcan Inc | Quebec | Alma | 291.14 | |
| 8 | Mine Éléonore - Goldcorp Canada Ltd | Quebec | Rouyn-Noranda | 275.05 | |
| 9 | Glencore Canada Corporation - Fonderie Horne - Glencore Canada Corporation | Quebec | Rouyn-Noranda | 262.08 | |
| 10 | Aluminerie de Baie-Comeau - Ne pas prendre - Alcoa Canada Co. | Quebec | Baie-Comeau | 245.49 |
