The air we can’t see also teaches 🌬️
Welcome to Oxigenius Kids! Here, children, families and schools learn about air quality the fun way: with stories, games and a team of heroes that turns science into adventure.
A whole team caring for the air with you
Heroes that purify, sensors that see the invisible, and little pollution monsters that teach what to avoid.
Oxigenius
The official guide on our journey through the invisible world of air. With his explorer’s hat, he shows that learning to care for the air is the first step to caring for life.
Nuvem Pipoca
Fluffy and always smiling, she is the patient mentor who teaches that the air inside our homes can be as pure as a sunny morning – with just a few small habits.
Arley
A clever air sensor that ‘sees’ what we cannot. He translates the science of air into colors: green means clean air, yellow means caution, red means time to open the windows!
Tom
A boy with respiratory allergies who shows that having an allergy does not mean being weak: it just means breathing a little differently. He teaches the value of well-ventilated spaces.
Learn through play
🎬 Videos · 📚 Storybooks · ✏️ Activity Books — all free, made for families and classrooms.
🏡 For Parents
Practical tips for healthier air in the bedroom, living room and car — plus content to learn together with your kids.
🎓 For Educators
Ready-made lesson plans, hands-on activities and stories to bring the topic into the classroom.
🚀 Start the Adventure & Support the Project
All our content is free. When you buy our books, games and materials, you fund new content for more children and families. Every contribution turns the invisible into real care.