Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 408 | Tiverton (Ontario) | 1 |
| 422 | West Ave. & Homewood Kitchener (FRM) | 1 |
| 422 | Mississauga (FRM) | 1 |
| 422 | Milton (FRM) | 1 |
| 422 | London (FRM) | 1 |
| 422 | Lake Major (FRM) | 1 |
| 422 | HWY 117 & Paint Lake Road Dorset (FRM) | 1 |
| 422 | Firehall-Labradorcity2 (FRM) | 1 |
| 422 | Elgin Water Treatment Plant Port Stanley (FRM) | 1 |
| 422 | Brampton (FRM) | 1 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 408 |
|
Tiverton (Ontario) | Ontario | Tiverton | 1 | |
| 422 |
|
West Ave. & Homewood Kitchener (FRM) | Ontario | Kitchener | 1 | |
| 422 |
|
Mississauga (FRM) | Ontario | Mississauga | 1 | |
| 422 |
|
Milton (FRM) | Ontario | Milton | 1 | |
| 422 |
|
London (FRM) | Ontario | London | 1 | |
| 422 |
|
Lake Major (FRM) | Nova Scotia | Lake Loon | 1 | |
| 422 |
|
HWY 117 & Paint Lake Road Dorset (FRM) | Ontario | Baysville | 1 | |
| 422 |
|
Firehall-Labradorcity2 (FRM) | Newfoundland and Labrador | Labrador City | 1 | |
| 422 |
|
Elgin Water Treatment Plant Port Stanley (FRM) | Ontario | Union | 1 | |
| 422 |
|
Brampton (FRM) | Ontario | Brampton | 1 |
