Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 390 | Hamilton Downtown Elgin & Kelly (FRM) | 3 |
| 390 | Thunder Bay 615 James St. South (FRM) | 3 |
| 390 | Sault Ste. Marie Sault College (FRM) | 3 |
| 390 | Milton 1120 Main St East (FRM) | 3 |
| 390 | Chatham 435 Grand Avenue W. (FRM) | 3 |
| 390 | Dorset Hwy 117 & Paint Lake Rd. (FRM) | 3 |
| 390 | Burlington Hwy 2 & North Shore Blvd. (FRM) | 3 |
| 390 | Guelph Exhibition Park Arena (FRM) | 3 |
| 390 | Kitchener West Ave. & Homewood (FRM) | 3 |
| 390 | Peterborough 10 Hospital Dr. (FRM) | 3 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 390 |
|
Hamilton Downtown Elgin & Kelly (FRM) | Ontario | Hamilton | 3 | |
| 390 |
|
Thunder Bay 615 James St. South (FRM) | Ontario | Thunder Bay | 3 | |
| 390 |
|
Sault Ste. Marie Sault College (FRM) | Ontario | Sault Ste. Marie | 3 | |
| 390 |
|
Milton 1120 Main St East (FRM) | Ontario | Milton | 3 | |
| 390 |
|
Chatham 435 Grand Avenue W. (FRM) | Ontario | Chatham | 3 | |
| 390 |
|
Dorset Hwy 117 & Paint Lake Rd. (FRM) | Ontario | Baysville | 3 | |
| 390 |
|
Burlington Hwy 2 & North Shore Blvd. (FRM) | Ontario | Burlington | 3 | |
| 390 |
|
Guelph Exhibition Park Arena (FRM) | Ontario | Guelph | 3 | |
| 390 |
|
Kitchener West Ave. & Homewood (FRM) | Ontario | Kitchener | 3 | |
| 390 |
|
Peterborough 10 Hospital Dr. (FRM) | Ontario | Peterborough | 3 |
