Clasificación de empresas
| Rango | Nombre | PM2.5 - Particulate Matter <= 2.5 Micrometers | 
|---|---|---|
| 431 | Duvernay Kaybob Complex - Pembina Pipeline Corporation | 12.80 | 
| 432 | Ridgewood Industries, Cornwall Plant - Ridgewood Industries Ltd. | 12.72 | 
| 433 | Pipestone Processing Facility and Liquids Hub 04-07-073-08W6 - Ovintiv Canada ULC | 12.63 | 
| 434 | PEI 9-23-63-18 PRORATION - Perpetual Energy Inc. | 12.55 | 
| 435 | Progress Gas Plant 01-01-078-10 W6M - Canadian Natural Resources Limited | 12.54 | 
| 436 | Kakwa River Gas Plant 08-13-063-05W6 - Pembina Pipeline Corporation | 12.50 | 
| 437 | Waterton Complex - PIERIDAE ALBERTA PRODUCTION LTD. | 12.48 | 
| 438 | FONDERIE POITRAS LIMITÉE - Fonderie Poitras | 12.46 | 
| 439 | Kingston Site - INVISTA (Canada) Company | 12.45 | 
| 440 | Athabasca Terminal - Enbridge Pipelines Inc. | 12.41 | 
| Rango | Nombre | Provincia | Ciudad | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 431 | Duvernay Kaybob Complex - Pembina Pipeline Corporation | Alberta | MD of Greenview | 12.80 | |
| 432 | Ridgewood Industries, Cornwall Plant - Ridgewood Industries Ltd. | Ontario | Cornwall | 12.72 | |
| 433 | Pipestone Processing Facility and Liquids Hub 04-07-073-08W6 - Ovintiv Canada ULC | Alberta | Poplar Hill | 12.63 | |
| 434 | PEI 9-23-63-18 PRORATION - Perpetual Energy Inc. | Alberta | Buffalo Lake Metis Settlement | 12.55 | |
| 435 | Progress Gas Plant 01-01-078-10 W6M - Canadian Natural Resources Limited | Alberta | La Glace | 12.54 | |
| 436 | Kakwa River Gas Plant 08-13-063-05W6 - Pembina Pipeline Corporation | Alberta | Calgary | 12.50 | |
| 437 | Waterton Complex - PIERIDAE ALBERTA PRODUCTION LTD. | Alberta | Pincher Creek | 12.48 | |
| 438 | FONDERIE POITRAS LIMITÉE - Fonderie Poitras | Quebec | L'Islet | 12.46 | |
| 439 | Kingston Site - INVISTA (Canada) Company | Ontario | Kingston | 12.45 | |
| 440 | Athabasca Terminal - Enbridge Pipelines Inc. | Alberta | Fort McMurray | 12.41 | 
 
         
        