Online Fee Payments

Attn: Online payment systems will be unavailable due to system maintenance beginning at 10:00 am on June 30, 2022 and will be available by July 1, 2022 at 7:00 am.  

Online Fee Payments

South Coast AQMD now offers online fee payment for invoices and permit application processing fees using credit card, debit card or E-Check.

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.)

Permit Application Processing Fee Portal - Use this option for permit application processing fees. [DO NOT USE THIS LINK to pay for invoices!]

Credit Card Policies and Procedures 

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South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765



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