Welcome to the digital hub of the Air Pollution Conference Brazil. Below you will find the access points for our Portuguese-language Google Classrooms.

IMPORTANT: Read Before Proceeding

To accommodate all registered participants, we have opened an Extra Overflow Classroom (Classroom B) because Classroom A has reached its maximum student capacity.

⚠️ Please adhere to the following rules:

Do not join both classrooms. Both share identical content, announcements, and materials.
Join ONLY the specific classroom you registered for or have been assigned to.
If you are registering today as a new attendee, please access the Extra Cohort (Classroom B).

Classroom A

FULL

Access point strictly for participants who received their registration confirmation prior to the overflow warning email.

Classroom B

OVERFLOW / EXTRA TURMA

For all newly registered participants and overflow students. Access here for identical class materials, schedule, and live event updates.

Is there any difference between Classroom A and B?

Can I Join Both classrooms just to be safe?

I mistakenly joined the wrong classroom. What should I do?

This portal is an auxiliary classroom router tool. For original scientific programs, registrations, and sponsorship inquiries, please visit our main platform.