![Summer heat and smog ozone](https://b3294458.smushcdn.com/3294458/wp-content/uploads/2021/06/shutterstock_1513053668-scaled.jpg?lossy=2&strip=1&webp=1)
- Ventilation
- / July 12, 2021
Hot summers plus smog create a perfect environment for ground level ozone production. Find out why it happens, and what you can do to stay healthy and safe this summer.
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