Question

what is smog ? How does it affect humans

Answer 1

The recent record-breaking heat waves dramatically increased the levels of ozone, which can cause sunburn-like effects on our delicate lungs. Here's how smog affects the human body. A mixture of the small PM2.5 particles get directly into our bloodstream by sneaking through the tiniest air sacs called alveoli

Answer 2

The recent record-breaking heat waves dramatically increased the levels of ozone, which can cause sunburn-like effects on our delicate lungs. Here's how smog affects thehuman body. A mixture of the small PM2.5 particles get directly into our bloodstream by sneaking through the tiniest air sacs called alveoli.