Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 245 | Oshawa (Ontario) | 1 |
| 245 | Peterborough (Ontario) | 1 |
| 245 | Sault Ste. Marie (Ontario) | 1 |
| 245 | Thunder Bay (Ontario) | 1 |
| 245 | Toronto North (Ontario) | 1 |
| 245 | Toronto West (Ontario) | 1 |
| 257 | Rouyn-Noranda, Parc Tremblay (FRM) | 1 |
| 257 | Brossard Parc Sorbonne (FRM) | 1 |
| 257 | Water Treatment Plant Belleville (FRM) | 1 |
| 257 | Toronto West, 125 Resources Rd (FRM) | 1 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 245 |
|
Oshawa (Ontario) | Ontario | Oshawa | 1 | |
| 245 |
|
Peterborough (Ontario) | Ontario | Peterborough | 1 | |
| 245 |
|
Sault Ste. Marie (Ontario) | Ontario | Sault Ste. Marie | 1 | |
| 245 |
|
Thunder Bay (Ontario) | Ontario | Thunder Bay | 1 | |
| 245 |
|
Toronto North (Ontario) | Ontario | Toronto | 1 | |
| 245 |
|
Toronto West (Ontario) | Ontario | Toronto | 1 | |
| 257 |
|
Rouyn-Noranda, Parc Tremblay (FRM) | Quebec | Rouyn-Noranda | 1 | |
| 257 |
|
Brossard Parc Sorbonne (FRM) | Quebec | Brossard | 1 | |
| 257 |
|
Water Treatment Plant Belleville (FRM) | Ontario | Belleville | 1 | |
| 257 |
|
Toronto West, 125 Resources Rd (FRM) | Ontario | Toronto | 1 |
