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- San Antonio Zoo to disburse 20,000 complimentary tickets to folks affected by Texas floods
- Hurricane Erin leaves rough seas with 2 swimmers dead and a search underway for a missing boater
- Parts of Highway 12 along Outer Banks remain closed, days after Hurricane Erin
- 'North Carolina dodged a bullet': Gov. Josh Stein tours Outer Banks to see Hurricane Erin damage
Here's what to look for in an air purifier for wildfire smoke
A high-end device can cost over $1,000, but there are only a few features you really need, experts say.