Environment Canada has issued a yellow air quality warning for the Nicola, North Okanagan and Shuswap areas. The warning, issued Wednesday morning, indicates moderate air quality on the air quality index.

The alert covers parts of British Columbia, including Vernon. A yellow level on the AQI scale suggests that air quality is moderate and may pose a risk for a small number of sensitive people.

Residents are advised to limit prolonged outdoor exertion, especially those with respiratory conditions. The warning is in effect until further notice.

Authorities are monitoring conditions and will update the alert as necessary.