What happens to air when it stinks?

Answer 1

When air "stinks," it usually contains volatile organic compounds (VOCs), sulfur compounds, or other odoriferous substances that can originate from various sources like decaying organic matter, industrial waste, or pollution. These compounds interact with our olfactory receptors, causing us to perceive unpleasant smells. The presence of these odors can indicate the presence of harmful pollutants or toxins, leading to potential health risks if the air quality is compromised. In response, people often seek to ventilate the area or use air purifiers to improve air quality.