Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 201 | Harmac Cedar Woobank (FRM) | 5 |
| 201 | Tiverton Tiverton (FRM) | 5 |
| 201 | Point Blake Conservation Area Grand Bend (FRM) | 5 |
| 201 | 324 Grand River Ave. Brantford (FRM) | 5 |
| 201 | Chatham (FRM) | 5 |
| 201 | Old Puc Barrie (FRM) | 5 |
| 201 | Sarnia (FRM) | 5 |
| 201 | Aylesford Mountain (FRM) | 5 |
| 201 | Beasley Park Hamiltondowntown (FRM) | 5 |
| 201 | 528 1a Street (FRM) | 5 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 201 |
|
Harmac Cedar Woobank (FRM) | British Columbia | Nanaimo | 5 | |
| 201 |
|
Tiverton Tiverton (FRM) | Ontario | Tiverton | 5 | |
| 201 |
|
Point Blake Conservation Area Grand Bend (FRM) | Ontario | Grand Bend | 5 | |
| 201 |
|
324 Grand River Ave. Brantford (FRM) | Ontario | Brantford | 5 | |
| 201 |
|
Chatham (FRM) | Ontario | Chatham | 5 | |
| 201 |
|
Old Puc Barrie (FRM) | Ontario | Barrie | 5 | |
| 201 |
|
Sarnia (FRM) | Ontario | Sarnia | 5 | |
| 201 |
|
Aylesford Mountain (FRM) | Nova Scotia | Aylesford | 5 | |
| 201 |
|
Beasley Park Hamiltondowntown (FRM) | Ontario | Hamilton | 5 | |
| 201 |
|
528 1a Street (FRM) | Saskatchewan | Estevan | 5 |
