Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 301 | Richmond Vancouver Intl. Airport (FRM) | 4.3 |
| 301 | Delta North (FRM) | 4.3 |
| 301 | Burnaby South (FRM) | 4.3 |
| 304 | Drayton Valley (Alberta) | 4.2 |
| 305 | Beaverlodge (Alberta) | 4.1 |
| 306 | Sherbrooke Parc Sylvie-Daigle (FRM) | 4.1 |
| 307 | Fort McMurray Athabasca Valley (Alberta) | 4 |
| 308 | Toronto West (Ontario) | 4 |
| 308 | St. Catharines (Ontario) | 4 |
| 308 | Port Stanley (Ontario) | 4 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 301 |
|
Richmond Vancouver Intl. Airport (FRM) | British Columbia | Richmond | 4.3 | |
| 301 |
|
Delta North (FRM) | British Columbia | Delta | 4.3 | |
| 301 |
|
Burnaby South (FRM) | British Columbia | Burnaby | 4.3 | |
| 304 |
|
Drayton Valley (Alberta) | Alberta | Drayton Valley | 4.2 | |
| 305 |
|
Beaverlodge (Alberta) | Alberta | Beaverlodge | 4.1 | |
| 306 |
|
Sherbrooke Parc Sylvie-Daigle (FRM) | Quebec | Sherbrooke | 4.1 | |
| 307 |
|
Fort McMurray Athabasca Valley (Alberta) | Alberta | Fort McMurray | 4 | |
| 308 |
|
Toronto West (Ontario) | Ontario | Toronto | 4 | |
| 308 |
|
St. Catharines (Ontario) | Ontario | St. Catharines | 4 | |
| 308 |
|
Port Stanley (Ontario) | Ontario | Union | 4 |
