DCAP Rollout Schedule by Region
DCAP is launching a regional rollout organized by air districts. Below are the DCAP regions along with their expected application opening dates. Additional counties will be announced before their respective opening dates. To view a list of air districts, please visit: https://ww2.arb.ca.gov/california-air-districts
Region 1
| Air District / County | Application Opening Date |
|---|---|
| Air District: Imperial
County: Imperial |
Now Open! |
Region 2
| Air District / County | Application Opening Date |
|---|---|
| Air District: Mojave Desert AQMD
County: San Bernardino*, Riverside* |
Now Open! |
| Air District: Eastern Kern APCD
County: Kern* |
Now Open! |
| Air District: Antelope Valley AQMD
County: Los Angeles* |
Now Open! |
Region 3
| Air District / County | Application Opening Date |
|---|---|
| Air District: Great Basin Unified APCD
County: Alpine, Inyo, Mono |
Now Open! |
| Air District: Mariposa County APCD
County: Mariposa |
Now Open! |
| Air District: Tuolumne County APCD
County: Tuolumne |
Now Open! |
| Air District: Calaveras County APCD
County: Calaveras |
Now Open! |
| Air District: Amador County APCD
County: Amador |
Now Open! |
| Air District: El Dorado County AQMD
County: El Dorado |
Now Open! |
| Air District: Placer County APCD
County: Placer |
Now Open! |
| Air District: Feather River AQMD
County: Yuba, Sutter |
Now Open! |
Region 4
| Air District / County | Application Opening Date |
|---|---|
| Air District: Northern Sierra AQMD
County: Nevada, Plumas, Sierra |
Now Open! |
| Air District: Lassen County APCD
County: Lassen |
Now Open! |
| Air District: Modoc County APCD
County: Modoc |
Now Open! |
| Air District: Siskiyou County APCD
County: Siskiyou |
Now Open! |
| Air District: Shasta County AQMD
County: Shasta |
Now Open! |
| Air District: Tehama County APCD
County: Tehama |
Now Open! |
| Air District: Butte County AQMD
County: Butte |
Now Open! |
Region 5
| Air District / County | Application Opening Date |
|---|---|
| Air District: North Coast Unified AQMD
County: Del Norte, Humboldt, Trinity |
Now Open! |
| Air District: Mendocino County AQMD
County: Mendocino |
Now Open! |
| Air District: Northern Sonoma County APCD
County: Sonoma* |
Now Open! |
| Air District: Lake County AQMD
County: Lake |
Now Open! |
| Air District: Yolo-Solano AQMD
County: Yolo, Solano* |
Now Open! |
| Air District: Colusa County APCD
County: Colusa |
Now Open! |
| Air District: Glenn County APCD
County: Glenn |
Now Open! |
Region 6
| Air District / County | Application Opening Date |
|---|---|
| Air District: Monterey Bay Air Resources District
County: Monterey, San Benito, Santa Cruz |
01/22/25 |
| Air District: Santa Luis Obispo County APCD
County: San Luis Obispo |
01/22/25 |
| Air District: Santa Barbara County APCD
County: Santa Barbara |
01/22/25 |
| Air District: Ventura County APCD
County: Ventura |
01/22/25 |
Region 7
| Air District / County | Application Opening Date |
|---|---|
| Air District: South Coast AQMD
County: Orange, Los Angeles*, San Bernardino*, Riverside* |
03/25/25 |
| Air District: San Joaquin Valley APCD
County: Fresno, Kings, Madera, Merced, San Joaquin, Stanislaus, Tulare, Kern* |
03/25/25 |
| Air District: Sacramento AQMD
County: Sacramento |
03/25/25 |
| Air District: Bay Area AQMD
County: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano*, Sonoma* |
03/25/25 |
| Air District: San Diego APCD
County: San Diego |
03/25/25 |
*Counties fall in more than one air district. Individual address will be used to determine the Clean Cars 4 All (CC4A) program administrator the participant will be referred to.
