In the Johnston area, smoke exposure often shows up in two predictable ways:
- Commute-related exposure: When air quality deteriorates, people are still traveling—sometimes rolling down windows for comfort, sometimes stuck in traffic, sometimes stopping for kids or groceries. The exposure may last longer than expected because daily routes continue.
- Suburban and neighborhood outdoor activity: Even when smoke is “visible in the distance,” residents may keep walking, running, mowing, or taking kids to parks because they assume it’s temporary.
For many, the symptoms don’t peak immediately. They may intensify over days as inflammation builds—especially for children, older adults, and anyone with preexisting respiratory or cardiovascular conditions.


