Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 120 | Sarnia (Ontario) | 6 |
| 120 | St. Catharines (Ontario) | 6 |
| 120 | Sudbury (Ontario) | 6 |
| 120 | Toronto West (Ontario) | 6 |
| 120 | Windsor Downtown (Ontario) | 6 |
| 120 | Windsor West (Ontario) | 6 |
| 127 | Toronto West, 125 Resources Rd (FRM) | 6 |
| 127 | Terrace Skeena Middle School (FRM) | 6 |
| 127 | Montréal-York Roberval (FRM) | 6 |
| 127 | Montréal-Caserne 17 (FRM) | 6 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 120 |
|
Sarnia (Ontario) | Ontario | Sarnia | 6 | |
| 120 |
|
St. Catharines (Ontario) | Ontario | St. Catharines | 6 | |
| 120 |
|
Sudbury (Ontario) | Ontario | Greater Sudbury | 6 | |
| 120 |
|
Toronto West (Ontario) | Ontario | Toronto | 6 | |
| 120 |
|
Windsor Downtown (Ontario) | Ontario | Windsor | 6 | |
| 120 |
|
Windsor West (Ontario) | Ontario | Windsor | 6 | |
| 127 |
|
Toronto West, 125 Resources Rd (FRM) | Ontario | Toronto | 6 | |
| 127 |
|
Terrace Skeena Middle School (FRM) | British Columbia | Terrace | 6 | |
| 127 |
|
Montréal-York Roberval (FRM) | Quebec | Montréal | 6 | |
| 127 |
|
Montréal-Caserne 17 (FRM) | Quebec | Montréal | 6 |
