To date, CASA has endorsed eight airsheds in Alberta.

1. Calgary Region Airshed Zone(CRAZ)
   – Calgary region

2. Lakeland Industry and Community Association(LICA)
   – Bonnyville, Cold Lake, St. Paul and region

3. Fort Air Partnership (FAP)
    – Fort Saskatchewan and region

4. Palliser Airshed Society(PAS)
   – Medicine Hat and Redcliffe 

5. Parkland Airshed Management Zone(PAMZ)
    – Red Deer, Rocky Mountain House, Sundre, Banff and surrounding region

6. Peace Airshed Zone Associations(PAZA)
   – Grande Prairie and region

7. West Central Airshed Society(WCAS)
   – Jasper, Hinton, Edson, Lake Wabamun, Drayton Valley, Pigeon Lake and surrounding regions

8. Wood Buffalo Environmental Association (WBEA)
   – Fort McMurray and the Wood Buffalo region

A ninth airshed is in development:

1. Alberta Capital Airsheds Alliance (ACAA)
   – Edmonton region