SLO County APCD | Air Pollution Control District

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June 14-16 - BACKYARD BURN SEASON IS CLOSED

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Current Air Quality Conditions

OZONE PM10 PM2.5

San Luis Obispo 27 59

Atascadero 36 21 2

Paso Robles 36 19

Morro Bay 32

Carrizo Plain 58

Oso Flaco 31

CDF 45 66

Mesa 2 35 64

NRP 34 40

Redhills 64

Click here for the air quality in all SLO County Regions

Air Quality Index Forecast

Stations Sat
Jun 14 Sun
Jun 15 Mon
Jun 16

Morro Bay Good Good Good

Paso Robles Good Good Good

Red Hills Moderate Moderate Moderate

Atascadero Good Good Good

San Luis Obispo Moderate Moderate Moderate

Nipomo - CDF Moderate Good Good

Nipomo - Mesa Moderate Good Good

Nipomo - NRP Good Good Good

Carrizo Plain Moderate Moderate Moderate

Click here for the full 5 day forecast

Recent News

Upcoming Hearing Board Meeting, June 25, 2025 The APCD Hearing Board's next meeting and public workshop will be held at the SLO County Boar[...]

Upcoming APCD Board Meeting, June 18, 2025 The APCD Board's next meeting will be held at the SLO County Board of Supervisors Chambers on[...]

2025 Draft Network Plan for Public Comment The Ambient Air Monitoring Network Plan is an annual examination and evaluation of the APCD&[...]

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

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

Contact Us

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SLO County APCD

3433 Roberto Court
San Luis Obispo, CA 93401

(805) 781-5912

[email protected]

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