Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 138 | London (Ontario) | 3 |
| 138 | Milton (Ontario) | 3 |
| 138 | Mississauga (Ontario) | 3 |
| 138 | Newmarket (Ontario) | 3 |
| 138 | Oakville (Ontario) | 3 |
| 138 | Oshawa (Ontario) | 3 |
| 138 | Ottawa Downtown (Ontario) | 3 |
| 138 | Parry Sound (Ontario) | 3 |
| 138 | Peterborough (Ontario) | 3 |
| 138 | Sault Ste. Marie (Ontario) | 3 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 138 |
|
London (Ontario) | Ontario | London | 3 | |
| 138 |
|
Milton (Ontario) | Ontario | Milton | 3 | |
| 138 |
|
Mississauga (Ontario) | Ontario | Mississauga | 3 | |
| 138 |
|
Newmarket (Ontario) | Ontario | Newmarket | 3 | |
| 138 |
|
Oakville (Ontario) | Ontario | Oakville | 3 | |
| 138 |
|
Oshawa (Ontario) | Ontario | Oshawa | 3 | |
| 138 |
|
Ottawa Downtown (Ontario) | Ontario | Ottawa | 3 | |
| 138 |
|
Parry Sound (Ontario) | Ontario | Parry Sound | 3 | |
| 138 |
|
Peterborough (Ontario) | Ontario | Peterborough | 3 | |
| 138 |
|
Sault Ste. Marie (Ontario) | Ontario | Sault Ste. Marie | 3 |
