SLO County APCD | Air Pollution Control District

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

Burn Day Status

MAY 3-5 - Burn season extended through June 2.

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Current Air Quality Conditions

OZONE PM10 PM2.5

San Luis Obispo 14 15

Atascadero 22 11 9

Paso Robles 25 15

Morro Bay 29

Carrizo Plain 31

Oso Flaco 19

CDF 19 43

Mesa 2 19 44

NRP 27 15

Redhills 30

Click here for the air quality in all SLO County Regions

Air Quality Index Forecast

Stations Fri
May 02 Sat
May 03 Sun
May 04

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 Good Good Good

Nipomo - Mesa Good Good Good

Nipomo - NRP Good Good Good

Carrizo Plain Moderate Good Good

Click here for the full 5 day forecast

Recent News

Public Workshop on Fees, May 7, 2025 On Wednesday, May 7, at 3 p.m., the Air Pollution Control District will host a public workshop to[...]

2025-2026 Proposed Budget Available The Air Pollution Control District's proposed budget of $6,085,709 for Fiscal Year (FY) 2025-[...]

Upcoming May 7, 2025 APCD Executive Committee Meeting The San Luis Obispo County Air Pollution Control District Board Executive Committee meeting will [...]

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

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

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SLO County APCD

3433 Roberto Court
San Luis Obispo, CA 93401

(805) 781-5912

[email protected]

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