Air Quality

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Regional Air Information

National Air Information

Air Topics A - Z

Air Quality Where You Live - Real-time air quality data and other resources.

Air Regulations - National air rules, laws, and regulations.

Air Toxics - Hazardous Air Pollutants, specific air emission sources of toxics, air toxics databases, fact sheets, and risk assessment.

Enforcement - Public enforcement documents, compliance assistance, state and local air enforcement authorities and complaint forms.

Permits - Federal air construction and operating permits, links to state and local goverment resources, and permit databases.

Public Comment Opportunites

State Implementation Plans - State Implementation Plans (SIP) by state, including links to Federal Register notices, the SIP processing manual, and other resources.

Tribal Air Quality - Federal Air Rules for Reservations, emissions inventories, Tribal Implementation Plans, and air projects by tribes.

Questions & Answers - Frequently Asked Questions, including help locating which agency has jurisdiction for the information you need.

Staff Directory - Region 10 Office of Air, Waste, and Toxics staff listing

Smoke - Air quality & health effects; state, tribal and local burn programs; forest, rangeland and agricultural burning and smoke complaints.

Air Quality

Regional Air Information

National Air Information

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