Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 321 | LP Swan Valley OSB - Louisiana Pacific Canada Ltd. | 12.77 |
| 322 | Kingston Site - INVISTA (Canada) Company | 12.75 |
| 323 | Wallenstein Feed & Supply - Wallenstein Feed & Supply Ltd. | 12.73 |
| 324 | Ridgewood Industries, Cornwall Plant - Ridgewood Industries Ltd. | 12.72 |
| 325 | FONDERIE POITRAS LIMITÉE - Fonderie Poitras | 12.59 |
| 326 | Fort Saskatchewan Nitrogen Operations - Agrium Inc. | 12.52 |
| 327 | Gerdau Ameristeel Corporation, Manitoba Mill - Gerdau Ameristeel Corporation | 12.24 |
| 328 | Waterton Complex - PIERIDAE ALBERTA PRODUCTION LTD. | 12.18 |
| 329 | Incinérateur - Ville de Québec | 12.11 |
| 330 | ADM AGRI-INDUSTRIES - ADM Milling Co. - Notre Dame - ADM Agri-Industries Company | 11.89 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 321 | LP Swan Valley OSB - Louisiana Pacific Canada Ltd. | Manitoba | Minitonas | 12.77 | |
| 322 | Kingston Site - INVISTA (Canada) Company | Ontario | Kingston | 12.75 | |
| 323 | Wallenstein Feed & Supply - Wallenstein Feed & Supply Ltd. | Ontario | Wallenstein | 12.73 | |
| 324 | Ridgewood Industries, Cornwall Plant - Ridgewood Industries Ltd. | Ontario | Cornwall | 12.72 | |
| 325 | FONDERIE POITRAS LIMITÉE - Fonderie Poitras | Quebec | L'Islet | 12.59 | |
| 326 | Fort Saskatchewan Nitrogen Operations - Agrium Inc. | Alberta | Fort Saskatchewan | 12.52 | |
| 327 | Gerdau Ameristeel Corporation, Manitoba Mill - Gerdau Ameristeel Corporation | Manitoba | Selkirk | 12.24 | |
| 328 | Waterton Complex - PIERIDAE ALBERTA PRODUCTION LTD. | Alberta | Pincher Creek | 12.18 | |
| 329 | Incinérateur - Ville de Québec | Quebec | Québec | 12.11 | |
| 330 | ADM AGRI-INDUSTRIES - ADM Milling Co. - Notre Dame - ADM Agri-Industries Company | Quebec | Montréal | 11.89 |