Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 117 | Memorial Park Cornwall (FRM) | 3 |
| 117 | Main St. & Hwy 403 Hamilton West (FRM) | 3 |
| 117 | London (FRM) | 3 |
| 117 | Kingston3 (FRM) | 3 |
| 117 | HWY 2 & North Shore Blvd. Burlington (FRM) | 3 |
| 117 | Elgin Water Treatment Plant Port Stanley (FRM) | 3 |
| 117 | Beasley Park Hamiltondowntown (FRM) | 3 |
| 117 | Aylesford Mountain (FRM) | 3 |
| 117 | Second Narrows (FRM) | 3 |
| 117 | Hudsons Hope Dudley Drive (FRM) | 3 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 117 |
|
Memorial Park Cornwall (FRM) | Ontario | Cornwall | 3 | |
| 117 |
|
Main St. & Hwy 403 Hamilton West (FRM) | Ontario | Hamilton | 3 | |
| 117 |
|
London (FRM) | Ontario | London | 3 | |
| 117 |
|
Kingston3 (FRM) | Ontario | Kingston | 3 | |
| 117 |
|
HWY 2 & North Shore Blvd. Burlington (FRM) | Ontario | Burlington | 3 | |
| 117 |
|
Elgin Water Treatment Plant Port Stanley (FRM) | Ontario | Union | 3 | |
| 117 |
|
Beasley Park Hamiltondowntown (FRM) | Ontario | Hamilton | 3 | |
| 117 |
|
Aylesford Mountain (FRM) | Nova Scotia | Aylesford | 3 | |
| 117 |
|
Second Narrows (FRM) | British Columbia | North Vancouver | 3 | |
| 117 |
|
Hudsons Hope Dudley Drive (FRM) | British Columbia | Hudson's Hope | 3 |
