10-year trend of 24-hour PM₂.₅ CAAQS metrics in Ontario
201120122013201420152016201720182019202008163024h PM₂.₅ CAAQS metric (µg/m³)
  • 24h PM₂.₅ CAAQS metric
10-year trend of 24-hour PM₂.₅ CAAQS metrics in Ontario
Year24-hour PM₂.₅ CAAQS Metric
201121 µg/m³
201221 µg/m³
201320 µg/m³
201421 µg/m³
201521 µg/m³
201620 µg/m³
201718 µg/m³
201818 µg/m³
201918 µg/m³
202018 µg/m³