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  • Governor’s Emergency Proclamation

    Learn more about the State of Emergency Proclamation and South Coast AQMD’s Compliance Advisory on the Heat Wave & Energy Shortages page.

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  • Air Quality Investigations

    Visit our Community Investigations page for information on South Coast AQMD activities in response to air quality incidents in local communities

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  • AB 617

    South Coast AQMD is conducting efforts that will help improve air quality and public health in environmental justice communities. 

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  • Air Quality Sensor Performance Evaluation Center

    Learn more about the nation’s first comprehensive evaluation center to test commercially-available low-cost air quality sensors.

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Videos
The Right to Breathe Video
The Right to Breathe, v2.0
SCAQMD EV Home Charging Incentive Program Video
SCAQMD EV Home Charging Incentive Program
Do One Thing Video
Do One Thing
Hydrogen - Clean Fuel, Clean Air Video
Hydrogen - Clean Fuel, Clean Air
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Upcoming Events
Board Assistants BriefingRemote Meeting
September 23rd, 2021 | 11:00 AM
Zoom Link - Meeting ID: 977-4614-6323
Public WorkshopRemote Meeting
September 23rd, 2021 | 01:00 PM
(669) 900-6833 / Webinar Meeting ID: 930 4374 1522
Zoom Webinar ID:930 4374 1522 Proposed Rules and Proposed Rule Amendments: PAR 1134
Deferred Compensation Plan Com...Remote Meeting
September 23rd, 2021 | 03:00 PM
Zoom Meeting ID: 937 6123 5046
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Air Quality Index (AQI) Map

Air Quality Maps

Current Air Quality Full Map Full Map Full Map
Today's Forecast Map Today's Forecast Map Today's Forecast Map Tomorrow's Forecast Map Tomorrow's Forecast Map Tomorrow's Forecast Map Full Map
Incentives & Programs
Community Programs
Community Programs
The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.
Business Programs
Business Programs
Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.
Community Programs
Local Government
Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.
Community Programs
Community Programs The Clean Air Choices program provides a one-stop resource for information on the benefits of using clean technologies on the road and in your home.
Business Programs
Business Programs Financial and environmental benefits of implementing cleaner technologies from non-toxic dry cleaning machines to new or retrofit engines for heavy-duty on-road trucks.
Community Programs
Local Government Local governments play an important role in South Coast AQMD’s strategy to meet federal and state clean air standards within the South Coast Air Basin.
Newsletter Sign Up
Periodic newsletter updates via Email on a variety of air quality-related topics
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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765

909-396-2000

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