SLO County APCD | Air Pollution Control District

Regular Office Hours: Monday through Thursday, 8am to 12pm and 1pm to 5pm. »

Burn Day Status

March 24

Coastal
Inland

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Current Air Quality Conditions

OZONE PM10 PM2.5

San Luis Obispo 16 48

Atascadero 41

Paso Robles 38 11

Morro Bay 39

Carrizo Plain 40

Oso Flaco 28

CDF 21 55

Mesa 2 29 58

NRP 39 27

Redhills 44

Click here for the air quality in all SLO County Regions

Air Quality Index Forecast

Stations Mon
Mar 24 Tue
Mar 25 Wed
Mar 26

Morro Bay Good Good Good

Paso Robles Good Good Good

Red Hills Good Good Good

Atascadero Good Good Good

San Luis Obispo Good Good Good

Nipomo - CDF Moderate Moderate Moderate

Nipomo - Mesa Moderate Moderate Moderate

Nipomo - NRP Moderate Moderate Moderate

Carrizo Plain Good Good Good

Click here for the full 5 day forecast

Recent News

Notice of Vacancy - APCD Hearing Board Beginning March 1 through April 30, 2025, the San Luis Obispo County Air Pollution Control Distri[...]

Lawn & Garden Electrification Program - Now Available APCD's Lawn and Garden Electrification Program This program can help commercial landscape[...]

Burn Season is Now Open - Permits Required Burn Season is now open and you can renew your burn permit online! New for the 2024-2025 burn[...]

Next APCD Board Meeting - May 21, 2025 The next San Luis Obispo County Air Pollution Control District Board meeting will be held in-pers[...]

Sign Up & Get Air Quality Text Alerts! Sign up to get mobile alerts (text message notifications) right to your phone when we issue press[...]

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SLO County APCD

3433 Roberto Court
San Luis Obispo, CA 93401

(805) 781-5912

[email protected]

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