Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 145 | London (Ontario) | 4 |
| 145 | Milton (Ontario) | 4 |
| 145 | Port Stanley (Ontario) | 4 |
| 145 | Tiverton (Ontario) | 4 |
| 155 | Welton Street Sydney (FRM) | 4 |
| 155 | Water Treatment Plant Belleville (FRM) | 4 |
| 155 | Toronto West, 125 Resources Rd (FRM) | 4 |
| 155 | Toronto North Downsview (FRM) | 4 |
| 155 | Saskatoon, Corman Park (FRM) | 4 |
| 155 | Prince Albert (FRM) | 4 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 145 |
|
London (Ontario) | Ontario | London | 4 | |
| 145 |
|
Milton (Ontario) | Ontario | Milton | 4 | |
| 145 |
|
Port Stanley (Ontario) | Ontario | Union | 4 | |
| 145 |
|
Tiverton (Ontario) | Ontario | Tiverton | 4 | |
| 155 |
|
Welton Street Sydney (FRM) | Nova Scotia | Sydney | 4 | |
| 155 |
|
Water Treatment Plant Belleville (FRM) | Ontario | Belleville | 4 | |
| 155 |
|
Toronto West, 125 Resources Rd (FRM) | Ontario | Toronto | 4 | |
| 155 |
|
Toronto North Downsview (FRM) | Ontario | Toronto | 4 | |
| 155 |
|
Saskatoon, Corman Park (FRM) | Saskatchewan | Saskatoon | 4 | |
| 155 |
|
Prince Albert (FRM) | Saskatchewan | Prince Albert | 4 |
