Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 207 | North Bay (Ontario) | 1 |
| 207 | Oshawa (Ontario) | 1 |
| 207 | Ottawa Downtown (Ontario) | 1 |
| 207 | Peterborough (Ontario) | 1 |
| 207 | Thunder Bay (Ontario) | 1 |
| 207 | Tiverton (Ontario) | 1 |
| 217 | Tingwick (FRM) | 1 |
| 217 | Water Treatment Plant Belleville (FRM) | 1 |
| 217 | Tiverton Tiverton (FRM) | 1 |
| 217 | Southampton-Eastern District Agriculture And Forestry (FRM) | 1 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 207 |
|
North Bay (Ontario) | Ontario | North Bay | 1 | |
| 207 |
|
Oshawa (Ontario) | Ontario | Oshawa | 1 | |
| 207 |
|
Ottawa Downtown (Ontario) | Ontario | Ottawa | 1 | |
| 207 |
|
Peterborough (Ontario) | Ontario | Peterborough | 1 | |
| 207 |
|
Thunder Bay (Ontario) | Ontario | Thunder Bay | 1 | |
| 207 |
|
Tiverton (Ontario) | Ontario | Tiverton | 1 | |
| 217 |
|
Tingwick (FRM) | Quebec | Warwick | 1 | |
| 217 |
|
Water Treatment Plant Belleville (FRM) | Ontario | Belleville | 1 | |
| 217 |
|
Tiverton Tiverton (FRM) | Ontario | Tiverton | 1 | |
| 217 |
|
Southampton-Eastern District Agriculture And Forestry (FRM) | Prince Edward Island | Saint Peters Bay | 1 |
