Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 239 | Port Stanley (Ontario) | 6 |
| 239 | Sarnia (Ontario) | 6 |
| 239 | Sudbury (Ontario) | 6 |
| 244 | Firehall-Labradorcity2 (FRM) | 6 |
| 244 | Pinehouse Lake (FRM) | 6 |
| 244 | Farmington Community Hall (FRM) | 6 |
| 244 | Mississauga 3359 Mississauga Rd. (FRM) | 6 |
| 244 | Toronto North 4905 Dufferin St. (FRM) | 6 |
| 244 | London 42 St. Julien St. (FRM) | 6 |
| 244 | Oakville 8th Line Glenashton Dr. (FRM) | 6 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 239 |
|
Port Stanley (Ontario) | Ontario | Union | 6 | |
| 239 |
|
Sarnia (Ontario) | Ontario | Sarnia | 6 | |
| 239 |
|
Sudbury (Ontario) | Ontario | Greater Sudbury | 6 | |
| 244 |
|
Firehall-Labradorcity2 (FRM) | Newfoundland and Labrador | Labrador City | 6 | |
| 244 |
|
Pinehouse Lake (FRM) | Saskatchewan | Pinehouse | 6 | |
| 244 |
|
Farmington Community Hall (FRM) | British Columbia | Farmington | 6 | |
| 244 |
|
Mississauga 3359 Mississauga Rd. (FRM) | Ontario | Mississauga | 6 | |
| 244 |
|
Toronto North 4905 Dufferin St. (FRM) | Ontario | Toronto | 6 | |
| 244 |
|
London 42 St. Julien St. (FRM) | Ontario | London | 6 | |
| 244 |
|
Oakville 8th Line Glenashton Dr. (FRM) | Ontario | Oakville | 6 |
