Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 840 | Stelco-Lake Erie (Formerly Plant 17) - Harsco Inc. | 2.21 |
| 840 | ABBT0048774 (Red Earth Oil Battery 16-10-087-07W5) - Canadian Natural Resources Limited | 2.21 |
| 843 | ALLIED TATAGWA 05-01-006-16W2 - Harvard Resources Inc | 2.20 |
| 844 | LAW Crushed Stone - Waterford Sand & Gravel Limited | 2.17 |
| 845 | Pengrowth Senex 5-17 Central ABBT8340031 - Blue Sky Resources Ltd. | 2.16 |
| 845 | Mantario East Oil Battery 04-25-027-27W3 - Canadian Natural Resources Limited | 2.16 |
| 845 | Dunkley Lumber Ltd. - Dunkley Lumber Ltd. | 2.16 |
| 848 | Kerry Renfrew - Kerry (Canada) Inc | 2.14 |
| 848 | MCMASTER UNIVERSITY - McMaster University | 2.14 |
| 850 | SKBTB4L0170 - Vermilion Energy Inc. | 2.13 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 840 | Stelco-Lake Erie (Formerly Plant 17) - Harsco Inc. | Ontario | Nanticoke | 2.21 | |
| 840 | ABBT0048774 (Red Earth Oil Battery 16-10-087-07W5) - Canadian Natural Resources Limited | Alberta | Slave Lake | 2.21 | |
| 843 | ALLIED TATAGWA 05-01-006-16W2 - Harvard Resources Inc | Saskatchewan | Cymri | 2.20 | |
| 844 | LAW Crushed Stone - Waterford Sand & Gravel Limited | Ontario | Port Colborne | 2.17 | |
| 845 | Pengrowth Senex 5-17 Central ABBT8340031 - Blue Sky Resources Ltd. | Alberta | Calgary | 2.16 | |
| 845 | Mantario East Oil Battery 04-25-027-27W3 - Canadian Natural Resources Limited | Saskatchewan | Mantario | 2.16 | |
| 845 | Dunkley Lumber Ltd. - Dunkley Lumber Ltd. | British Columbia | Strathnaver | 2.16 | |
| 848 | Kerry Renfrew - Kerry (Canada) Inc | Ontario | Renfrew | 2.14 | |
| 848 | MCMASTER UNIVERSITY - McMaster University | Ontario | Hamilton | 2.14 | |
| 850 | SKBTB4L0170 - Vermilion Energy Inc. | Saskatchewan | Lake Alma | 2.13 |
