Kids, seniors, and people with lung diseases are the most vulnerable. But even Olympic athletes have slower times on high-ozone days. Yes, it slows down gold medalists.
Pregnant people should also be careful. Studies show that high ozone exposure might be linked to lower birth weights. That’s a big deal for a tiny human.
And no, you can’t “build a tolerance.” That’s a myth. Your lungs don’t get tougher—they just get more pissed off. Think of it like a sunburn for your insides.
How to Protect Yourself (Without Living in a Bubble)
First, check the AQI before planning outdoor activities. If the ozone number is high, exercise early in the morning or late in the evening when the sun is less intense.
Second, don’t mow the lawn on hot, sunny afternoons. Gas-powered mowers are ozone-making machines. Let the grass grow a little—it’s rustic.
Third, if you’re in a city during a heatwave, wear a mask. A simple N95 can filter out ozone precursors (like nitrogen oxides) and help keep your lungs happy.
