Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 120 | Hamilton Downtown (Ontario) | 3 |
| 120 | Hamilton Mountain (Ontario) | 3 |
| 120 | Hamilton West (Ontario) | 3 |
| 120 | Kingston (Ontario) | 3 |
| 120 | Ottawa Downtown (Ontario) | 3 |
| 120 | Sarnia (Ontario) | 3 |
| 120 | St. Catharines (Ontario) | 3 |
| 120 | Toronto East (Ontario) | 3 |
| 120 | Toronto West (Ontario) | 3 |
| 120 | Longueuil 06600 (RSQAQ) | 3 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 120 |
|
Hamilton Downtown (Ontario) | Ontario | Hamilton | 3 | |
| 120 |
|
Hamilton Mountain (Ontario) | Ontario | Hamilton | 3 | |
| 120 |
|
Hamilton West (Ontario) | Ontario | Hamilton | 3 | |
| 120 |
|
Kingston (Ontario) | Ontario | Kingston | 3 | |
| 120 |
|
Ottawa Downtown (Ontario) | Ontario | Ottawa | 3 | |
| 120 |
|
Sarnia (Ontario) | Ontario | Sarnia | 3 | |
| 120 |
|
St. Catharines (Ontario) | Ontario | St. Catharines | 3 | |
| 120 |
|
Toronto East (Ontario) | Ontario | Toronto | 3 | |
| 120 |
|
Toronto West (Ontario) | Ontario | Toronto | 3 | |
| 120 |
|
Longueuil 06600 (RSQAQ) | Quebec | Longueuil | 3 |
