Air pollution affects every Nigerian, from the streets of Lagos to industrial hubs across the country. Harmful emissions from vehicles, factories, gas flaring, and waste burning threaten health, productivity, and the environment. Nigerian laws, including the NESREA Act and Environmental Impact Assessment requirements, exist to regulate emissions and hold polluters accountable. Citizens and businesses both have responsibilities to prevent contamination, report violations, and adopt cleaner practices. While enforcement faces challenges, legal protections provide a framework for cleaner air, healthier communities, and sustainable development. Understanding and following air pollution laws is essential for safeguarding the air we all breathe.