10-year trend of Annual PM₂.₅ CAAQS metrics in Ontario
- Annual PM₂.₅ CAAQS metric
10-year trend of Annual PM₂.₅ CAAQS metrics in Ontario| Year | Annual PM₂.₅ CAAQS Metric |
|---|
| 2011 | 7.7 µg/m³ |
| 2012 | 7.8 µg/m³ |
| 2013 | 7.9 µg/m³ |
| 2014 | 8.1 µg/m³ |
| 2015 | 8.2 µg/m³ |
| 2016 | 7.8 µg/m³ |
| 2017 | 7.2 µg/m³ |
| 2018 | 6.8 µg/m³ |
| 2019 | 6.9 µg/m³ |
| 2020 | 6.8 µg/m³ |