Industry Rankings
| Rank | Name | PM2.5 - Particulate Matter <= 2.5 Micrometers |
|---|---|---|
| 1974 | John Lake Compr Stn 11-35 - Signalta Resources Ltd. | 0.12 |
| 1974 | Université McGill - Campus Centre-Ville - Institution royale pour l'avancement des sciences | 0.12 |
| 1974 | Ladyfern Comp Stn B-017-I - Canadian Natural Resources Limited | 0.12 |
| 1974 | Viking Sweet Gas Plant - Pine Cliff Energy Ltd. | 0.12 |
| 1974 | West Windsor Power - Engie Canada | 0.12 |
| 1974 | Galloway Compressor Station 13-26-054-22W5 - Canadian Natural Resources Limited | 0.12 |
| 1974 | Gutah 3 Comp Stn a-054-K - Canadian Natural Resources Limited | 0.12 |
| 1988 | McLeod Shiningbk 9-6 - Pine Cliff Energy Ltd. | 0.11 |
| 1988 | East Drumheller Sweet Gas Plant 02-05-028-17W4 - Canadian Natural Resources Limited | 0.11 |
| 1988 | Bellis Compressor Station 12-04-060-15W4 - Canadian Natural Resources Limited | 0.11 |
| Rank | Name | Province | City | PM2.5 - Particulate Matter <= 2.5 Micrometers | |
|---|---|---|---|---|---|
| 1974 | John Lake Compr Stn 11-35 - Signalta Resources Ltd. | Alberta | Bonnyville | 0.12 | |
| 1974 | Université McGill - Campus Centre-Ville - Institution royale pour l'avancement des sciences | Quebec | Montréal | 0.12 | |
| 1974 | Ladyfern Comp Stn B-017-I - Canadian Natural Resources Limited | British Columbia | Rose Prairie | 0.12 | |
| 1974 | Viking Sweet Gas Plant - Pine Cliff Energy Ltd. | Alberta | Viking | 0.12 | |
| 1974 | West Windsor Power - Engie Canada | Ontario | Windsor | 0.12 | |
| 1974 | Galloway Compressor Station 13-26-054-22W5 - Canadian Natural Resources Limited | Alberta | Robb | 0.12 | |
| 1974 | Gutah 3 Comp Stn a-054-K - Canadian Natural Resources Limited | British Columbia | Prespatou | 0.12 | |
| 1988 | McLeod Shiningbk 9-6 - Pine Cliff Energy Ltd. | Alberta | McLeod River | 0.11 | |
| 1988 | East Drumheller Sweet Gas Plant 02-05-028-17W4 - Canadian Natural Resources Limited | Alberta | Millerfield | 0.11 | |
| 1988 | Bellis Compressor Station 12-04-060-15W4 - Canadian Natural Resources Limited | Alberta | Conrad | 0.11 |