Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 244 | Ottawa Downtown (Ontario) | 5 |
| 244 | Oshawa (Ontario) | 5 |
| 244 | Oakville (Ontario) | 5 |
| 244 | Milton (Ontario) | 5 |
| 244 | Kitchener (Ontario) | 5 |
| 244 | Kingston (Ontario) | 5 |
| 244 | Hamilton West (Ontario) | 5 |
| 244 | Guelph (Ontario) | 5 |
| 244 | Grand Bend (Ontario) | 5 |
| 244 | Dorset (Ontario) | 5 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 244 |
|
Ottawa Downtown (Ontario) | Ontario | Ottawa | 5 | |
| 244 |
|
Oshawa (Ontario) | Ontario | Oshawa | 5 | |
| 244 |
|
Oakville (Ontario) | Ontario | Oakville | 5 | |
| 244 |
|
Milton (Ontario) | Ontario | Milton | 5 | |
| 244 |
|
Kitchener (Ontario) | Ontario | Kitchener | 5 | |
| 244 |
|
Kingston (Ontario) | Ontario | Kingston | 5 | |
| 244 |
|
Hamilton West (Ontario) | Ontario | Hamilton | 5 | |
| 244 |
|
Guelph (Ontario) | Ontario | Guelph | 5 | |
| 244 |
|
Grand Bend (Ontario) | Ontario | Grand Bend | 5 | |
| 244 |
|
Dorset (Ontario) | Ontario | Baysville | 5 |
