Air Quality Analysis Station Rankings
| Rank | Name | PM2.5 (μg/m³) |
|---|---|---|
| 305 | Milton (Ontario) | 4 |
| 305 | Kitchener (Ontario) | 4 |
| 305 | Kingston (Ontario) | 4 |
| 305 | Guelph (Ontario) | 4 |
| 305 | Brampton (Ontario) | 4 |
| 316 | Oshawa Britannia Ave. West (FRM) | 4 |
| 316 | Sault Ste. Marie Sault College (FRM) | 4 |
| 316 | Nanaimo Harmac Cedar Woobank (FRM) | 4 |
| 316 | Port Alberni Alberni Elementary (FRM) | 4 |
| 316 | Mont St-Michel (FRM) | 4 |
| Rank | Name | Province | City | PM2.5 (μg/m³) | ||
|---|---|---|---|---|---|---|
| 305 |
|
Milton (Ontario) | Ontario | Milton | 4 | |
| 305 |
|
Kitchener (Ontario) | Ontario | Kitchener | 4 | |
| 305 |
|
Kingston (Ontario) | Ontario | Kingston | 4 | |
| 305 |
|
Guelph (Ontario) | Ontario | Guelph | 4 | |
| 305 |
|
Brampton (Ontario) | Ontario | Brampton | 4 | |
| 316 |
|
Oshawa Britannia Ave. West (FRM) | Ontario | Oshawa | 4 | |
| 316 |
|
Sault Ste. Marie Sault College (FRM) | Ontario | Sault Ste. Marie | 4 | |
| 316 |
|
Nanaimo Harmac Cedar Woobank (FRM) | British Columbia | Nanaimo A | 4 | |
| 316 |
|
Port Alberni Alberni Elementary (FRM) | British Columbia | Port Alberni | 4 | |
| 316 |
|
Mont St-Michel (FRM) | Quebec | Mont-Saint-Michel | 4 |
