Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 374 | Oakville (Ontario) | 3 |
| 374 | Milton (Ontario) | 3 |
| 374 | Kitchener (Ontario) | 3 |
| 374 | Hamilton West (Ontario) | 3 |
| 374 | Hamilton Mountain (Ontario) | 3 |
| 374 | Hamilton Downtown (Ontario) | 3 |
| 374 | Dorset (Ontario) | 3 |
| 388 | Hamilton Downtown Elgin & Kelly (FRM) | 3 |
| 388 | Sault Ste. Marie Sault College (FRM) | 3 |
| 388 | Dartmouth Lake Major (FRM) | 3 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 374 |
|
Oakville (Ontario) | Ontario | Oakville | 3 | |
| 374 |
|
Milton (Ontario) | Ontario | Milton | 3 | |
| 374 |
|
Kitchener (Ontario) | Ontario | Kitchener | 3 | |
| 374 |
|
Hamilton West (Ontario) | Ontario | Hamilton | 3 | |
| 374 |
|
Hamilton Mountain (Ontario) | Ontario | Hamilton | 3 | |
| 374 |
|
Hamilton Downtown (Ontario) | Ontario | Hamilton | 3 | |
| 374 |
|
Dorset (Ontario) | Ontario | Baysville | 3 | |
| 388 |
|
Hamilton Downtown Elgin & Kelly (FRM) | Ontario | Hamilton | 3 | |
| 388 |
|
Sault Ste. Marie Sault College (FRM) | Ontario | Sault Ste. Marie | 3 | |
| 388 |
|
Dartmouth Lake Major (FRM) | Nova Scotia | Lake Loon | 3 |
