Business Services and Online Payments

Save time and do business with South Coast AQMD online. Check the links below for available online services.

Business Services

Calculate Permit Processing Fees

Certified Permitting Professionals (CPP) Data Access

Invoice Fee Payment Portal
Use this link if you have an invoice from the South Coast AQMD (i.e. annual renewals, flat emissions fees, Hot Spots, etc.)

Online Air Permits for Dry Cleaners

Permit Application Processing Fee Portal
Use this option for permit application processing fees ONLY. Using this link to pay any existing invoice may cause your payment not to post properly to your account.

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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765



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