Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 21 | Sault College Sault Ste. Marie (FRM) | 22 |
| 22 | Chatham (Ontario) | 21 |
| 23 | Chatham (FRM) | 21 |
| 24 | London (Ontario) | 20 |
| 25 | London (FRM) | 20 |
| 26 | Eastgate Grimm (FRM) | 19.3 |
| 27 | Rouyn - 7524018 | 16.94 |
| 28 | Greenwood Grimm (FRM) | 15.5 |
| 29 | Golden Helipad (FRM) | 14.9 |
| 30 | Sparwood Centennial Square (FRM) | 14.4 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 21 |
|
Sault College Sault Ste. Marie (FRM) | Ontario | Sault Ste. Marie | 22 | |
| 22 |
|
Chatham (Ontario) | Ontario | Chatham | 21 | |
| 23 |
|
Chatham (FRM) | Ontario | Chatham | 21 | |
| 24 |
|
London (Ontario) | Ontario | London | 20 | |
| 25 |
|
London (FRM) | Ontario | London | 20 | |
| 26 |
|
Eastgate Grimm (FRM) | Alberta | Edmonton | 19.3 | |
| 27 |
|
Rouyn - 7524018 | Quebec | Rouyn-Noranda | 16.94 | |
| 28 |
|
Greenwood Grimm (FRM) | Alberta | Edmonton | 15.5 | |
| 29 |
|
Golden Helipad (FRM) | British Columbia | Golden | 14.9 | |
| 30 |
|
Sparwood Centennial Square (FRM) | British Columbia | Sparwood | 14.4 |
