Classement des entreprises
| Rang | Nom | PM2,5 - Matière particulaire <= 2,5 micromètres |
|---|---|---|
| 1979 | Hexion Canada Inc.- Edmonton Facility - Hexion Canada Inc. | 1.08 |
| 1979 | Butte Oil MWB 06-12 - Crescent Point Energy Corp. | 1.08 |
| 1979 | ANSELL Gas Plant 12-31-050-17 W5M - Bonavista Energy Corporation | 1.08 |
| 1979 | Long Lake Oil Battery 11-36-041-27W3 - Canadian Natural Resources Limited | 1.08 |
| 1979 | Dry Island Compressor Station 06-07-035-22W4 - Ember Resources Inc. | 1.08 |
| 1986 | House Mountain 12-12-70-10W5 - Cardinal Energy Ltd. | 1.07 |
| 1986 | Lieux d'enfouissement technique d'Hébertville Station - REGIE DES MATIÈRES RÉSIDUELLES DU LAC SAINT-JEAN | 1.07 |
| 1986 | Galloway Gas Battery 08-05-053-21W5 - Canadian Natural Resources Limited | 1.07 |
| 1986 | Tourmaline Ansell Plant (01-34-51-18 W5M) - Tourmaline Oil Corp | 1.07 |
| 1986 | Buck Creek FST - Secure Energy Services Inc. | 1.07 |
| Rang | Nom | Province | Ville | PM2,5 - Matière particulaire <= 2,5 micromètres | |
|---|---|---|---|---|---|
| 1979 | Hexion Canada Inc.- Edmonton Facility - Hexion Canada Inc. | Alberta | Edmonton | 1.08 | |
| 1979 | Butte Oil MWB 06-12 - Crescent Point Energy Corp. | Saskatchewan | Illerbrun | 1.08 | |
| 1979 | ANSELL Gas Plant 12-31-050-17 W5M - Bonavista Energy Corporation | Alberta | ANSELL | 1.08 | |
| 1979 | Long Lake Oil Battery 11-36-041-27W3 - Canadian Natural Resources Limited | Saskatchewan | Artland | 1.08 | |
| 1979 | Dry Island Compressor Station 06-07-035-22W4 - Ember Resources Inc. | Alberta | SA | 1.08 | |
| 1986 | House Mountain 12-12-70-10W5 - Cardinal Energy Ltd. | Alberta | Swan Hills | 1.07 | |
| 1986 | Lieux d'enfouissement technique d'Hébertville Station - REGIE DES MATIÈRES RÉSIDUELLES DU LAC SAINT-JEAN | Québec | Hébertville-Station | 1.07 | |
| 1986 | Galloway Gas Battery 08-05-053-21W5 - Canadian Natural Resources Limited | Alberta | Medicine Lodge | 1.07 | |
| 1986 | Tourmaline Ansell Plant (01-34-51-18 W5M) - Tourmaline Oil Corp | Alberta | Calgary | 1.07 | |
| 1986 | Buck Creek FST - Secure Energy Services Inc. | Alberta | Buck Creek | 1.07 |
