A 3M N95 mask and hospital-grade surgical mask were tested for the ... the flow rates used in these methods of 85 L/min in the National Institute for Occupational Safety and Health (NIOSH) NaCl test ...

Participating stores will have signage indicating mask availability." Kroger stores with pharmacies also plan to distribute free N95 masks ... and well-fitting NIOSH-approved respirators ...

"I would either avoid going outside or wear an N95 (mask) or at least a dust mask.” Sometimes the air is bad enough to see or smell the smoke. Even if you don't see the pollution, it can be unhealthy ...

"I would either avoid going outside or wear an N95 (mask) or at least a dust mask.” Sometimes the air is bad enough to see or smell the smoke. Even if you don't see the pollution, it can be ...

For those who have to be outside amid poor air quality, consider wearing an N95 mask, do less strenuous tasks, limit outdoor activities or reschedule outdoor time if possible. An advisory is ...

vacuuming, frying food, burning candles or using gas-powered appliances. Install a high-efficiency air filter. Use an N95 mask if outdoors for long periods.