Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 1 | Rouyn - 5437447 | 54.5 |
| 2 | St. Catharines (Ontario) | 31 |
| 3 | Argyle Crescent St. Catharines (FRM) | 31 |
| 4 | Scotia (FRM) | 28 |
| 5 | Hamilton Downtown (Ontario) | 20 |
| 5 | Toronto Downtown (Ontario) | 20 |
| 7 | Toronto Downtown (FRM) | 20 |
| 7 | Beasley Park Hamiltondowntown (FRM) | 20 |
| 9 | Limoil'Air - VdQ11-PA166347 - Bibli Saint-Albert | 18.88 |
| 10 | Hamilton Mountain (Ontario) | 18 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 1 |
|
Rouyn - 5437447 | Quebec | Rouyn-Noranda | 54.5 | |
| 2 |
|
St. Catharines (Ontario) | Ontario | St. Catharines | 31 | |
| 3 |
|
Argyle Crescent St. Catharines (FRM) | Ontario | St. Catharines | 31 | |
| 4 |
|
Scotia (FRM) | Manitoba | Winnipeg | 28 | |
| 5 |
|
Hamilton Downtown (Ontario) | Ontario | Hamilton | 20 | |
| 5 |
|
Toronto Downtown (Ontario) | Ontario | Toronto | 20 | |
| 7 |
|
Toronto Downtown (FRM) | Ontario | Toronto | 20 | |
| 7 |
|
Beasley Park Hamiltondowntown (FRM) | Ontario | Hamilton | 20 | |
| 9 |
|
Limoil'Air - VdQ11-PA166347 - Bibli Saint-Albert | Quebec | Québec | 18.88 | |
| 10 |
|
Hamilton Mountain (Ontario) | Ontario | Hamilton | 18 |
