South Coast AQMD Online Payment Portal

Online Payment Portal

Welcome to Online Payments

This page helps you choose how to start an online payment to South Coast AQMD. You can begin with an invoice that was billed to your facility or with a voucher that was issued to you.

Click Pay Invoice button if you have been issued an invoice and have your Facility ID and Invoice Number available.
If you do not have a Facility ID or Invoice Number, use the link in the note shown on this page to make another type of payment.
After you choose an option, you will follow a four-step process: look up your record, select or add items, review the payment, and submit it securely.

Start Your Online Payment

Select the lookup method that matches the information you have available.

Pay by Invoice

Use this option if you have been issued an invoice and have your Facility ID and Invoice Number available.

How this option works

1

Lookup Invoice Enter the Facility ID and Invoice Number.

2

Select Invoice(s) Select which invoices to include in this payment.

3

Review Payment Review the total amount & invoice(s) included before paying.

4

Pay & Receive Confirmation Complete your payment securely and receive confirmation.

Pay Invoice

Note: If you do not have a Facility ID or Invoice Number, you may make a voucher payment instead. Pay Vouchers Here.