Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 1071 | Marten Hills Oil MWB 14-19-074-24W4 - Tamarack Acquisition Corp. | 3.45 |
| 1072 | Timmins Micronizing Plant - Magris Talc Canada Inc. | 3.44 |
| 1072 | McArthur River Operation - Cameco Corporation | 3.44 |
| 1072 | Bowmanville Quarry - St. Marys Cement Inc. (Canada) | 3.44 |
| 1072 | Coldwater Quarry - Lafarge Canada Inc. - EAST | 3.44 |
| 1072 | SWAN HILLS 10-19-68-8w5 - Aspenleaf Energy Ltd. | 3.44 |
| 1077 | Bradken Foundry - Bradken Canada Manufactured Products Ltd. | 3.43 |
| 1077 | Maple Leaf Foods - Brandon - Maple Leaf Foods Inc. | 3.43 |
| 1077 | WestPine MDF, a division of West Fraser Mills Ltd. - West Fraser Mills Ltd. | 3.43 |
| 1077 | NIPISI 10-13-076-06 W5 - Spur Petroleum Ltd. | 3.43 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 1071 | Marten Hills Oil MWB 14-19-074-24W4 - Tamarack Acquisition Corp. | Alberta | Smith | 3.45 | |
| 1072 | Timmins Micronizing Plant - Magris Talc Canada Inc. | Ontario | Timmins | 3.44 | |
| 1072 | McArthur River Operation - Cameco Corporation | Saskatchewan | Saskatoon | 3.44 | |
| 1072 | Bowmanville Quarry - St. Marys Cement Inc. (Canada) | Ontario | Bowmanville | 3.44 | |
| 1072 | Coldwater Quarry - Lafarge Canada Inc. - EAST | Ontario | Coldwater | 3.44 | |
| 1072 | SWAN HILLS 10-19-68-8w5 - Aspenleaf Energy Ltd. | Alberta | Swan Hills | 3.44 | |
| 1077 | Bradken Foundry - Bradken Canada Manufactured Products Ltd. | Ontario | London | 3.43 | |
| 1077 | Maple Leaf Foods - Brandon - Maple Leaf Foods Inc. | Manitoba | Brandon | 3.43 | |
| 1077 | WestPine MDF, a division of West Fraser Mills Ltd. - West Fraser Mills Ltd. | British Columbia | Quesnel | 3.43 | |
| 1077 | NIPISI 10-13-076-06 W5 - Spur Petroleum Ltd. | Alberta | Slave Lake | 3.43 |
