Air Quality Alert

FROM: NWS Boise ID
AREA: Baker, OR; Harney, OR; Malheur, OR
SENT: 2026-07-21T14:10:00-06:00

Air Quality Alert issued July 21 at 2:08PM MDT by NWS Boise ID

* WHAT…High concentration of smoke particulates from wildfires.

* WHERE…Baker, Harney, and Malheur Counties.

* WHEN…UNTIL NOON PDT WEDNESDAY.

* IMPACTS…Smoke can irritate the eyes, lungs and worsen some
medical conditions. People most at risk to adverse health effects
include infants, young children, people with heart or lung
disease, older adults, and pregnant women.

* ADDITIONAL DETAILS…Smoke levels can change rapidly depending on
weather. Check current conditions on the Oregon Smoke Information
Blog, DEQ’s Air Quality Index, or by downloading the free
OregonAIR app on your smartphone.

* Stay inside if possible. Keep windows and doors closed.

* Avoid strenuous outdoor activity.

* Use high efficiency particulate air (HEPA) filters in indoor
ventilation systems or portable air purifiers.

* Be aware of smoke in your area and avoid places with the highest
levels.

* If you have heart or lung disease, or asthma, follow your
healthcare provider’s advice.

For current Oregon air quality conditions, please visit:
https://aqi.oregon.gov

For additional information, please visit:
https://www.oregon.gov/deq

Alert Expiration: 2026-07-22T14:15:00-06:00