Here are some four steps you’re able to take to protect your health during hazy days.
If it’s possible for you to see or smell smoke, youre beingexposed to it.
Stay inside as much as possible and avoid vigorous physical activity when outdoors.
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The CDC recommends against using cloth or surgical face masks.
The agency recommendsN95 respirators, or the KN95 alternatives, which can filter outabout 95%of airborne particles.
Keep the Windows Closed and Limit Indoor Pollution
Keeping your windows closed can keep most pollution out.
On hot days, its OK to run a fan.
The Environmental Protection Agencyrecommendsputting the air conditioner on the recirculate mode if available or turning it off.
If you dont have a portable air purifier, youcan jerry-rig oneusing a box fan and asuitable air filter.
The EPA says the best options are those with a basic HEPA filter.
Track Air Quality
TheAir Quality Indexis a measure of how polluted the air is.
Sites likePurpleAirandAirVisualincorporate air quality data from sensors installed by individuals.
These can provide a more localized account of AQI than government data alone.
Seek medical attention if you experience new or worsening respiratory or other health symptoms.
2016;8(1):E69-E74.
