Local Air Quality Health Index
Due to recent time zone changes in some provinces and territories, time information may not appear accurately on our website. The content of alerts and forecasts remains accurate. We are in the process of updating our systems to reflect these changes and appreciate your patience. Please ensure your browser is up to date.
Choose a province or territory
| City | Value |
|---|---|
| Calgary |
3 - Low Risk
|
| Charlottetown |
2 - Low Risk
|
| Edmonton |
3 - Low Risk
|
| Fort Smith |
2 - Low Risk
|
| Fredericton |
2 - Low Risk
|
| Halifax |
2 - Low Risk
|
| Inuvik |
2 - Low Risk
|
| Iqaluit |
2 - Low Risk
|
| Labrador City |
2 - Low Risk
|
| Montréal |
2 - Low Risk
|
| Ottawa (Kanata - Orléans) |
3 - Low Risk
|
| Prince George |
2 - Low Risk
|
| Québec |
2 - Low Risk
|
| Regina |
2 - Low Risk
|
| Saint John |
2 - Low Risk
|
| Saskatoon |
2 - Low Risk
|
| St. John's |
2 - Low Risk
|
| Toronto |
2 - Low Risk
|
| Vancouver |
2 - Low Risk
|
| Whitehorse |
2 - Low Risk
|
| Winnipeg |
2 - Low Risk
|
| Yellowknife |
2 - Low Risk
|

Forecast Regions
| City | Value |
|---|---|
| Calgary | 3 - Low Risk |
| Charlottetown | 2 - Low Risk |
| Edmonton | 3 - Low Risk |
| Fort Smith | 2 - Low Risk |
| Fredericton | 2 - Low Risk |
| Halifax | 2 - Low Risk |
| Inuvik | 2 - Low Risk |
| Iqaluit | 2 - Low Risk |
| Labrador City | 2 - Low Risk |
| Montréal | 2 - Low Risk |
| Ottawa (Kanata - Orléans) | 3 - Low Risk |
| Prince George | 2 - Low Risk |
| Québec | 2 - Low Risk |
| Regina | 2 - Low Risk |
| Saint John | 2 - Low Risk |
| Saskatoon | 2 - Low Risk |
| St. John's | 2 - Low Risk |
| Toronto | 2 - Low Risk |
| Vancouver | 2 - Low Risk |
| Whitehorse | 2 - Low Risk |
| Winnipeg | 2 - Low Risk |
| Yellowknife | 2 - Low Risk |
Features
View yesterday's weather data
Check out weather conditions from the previous day using the Past Data link on each location page.
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