Air quality alert affecting the Eastern Plains until early Friday evening

Published Mar 13, 2026

On Friday at 7:11 a.m. an air quality alert was reported by the National Weather Service in effect until 4 p.m. for the Eastern Plains.

The NWS says to expect, “Air Quality Health Advisory for Wildfire Smoke.”

“Smoke from out-of-state wildfires will impact the advisory area on Friday. Conditions will improve Friday morning across northeastern Colorado, but smoke could linger into the afternoon across southeastern Colorado,” adds the NWS.

The full list of affected locations includes:

• Weld County

• Logan County

• Larimer County

• Washington County

• Morgan County

• Phillips County

• Sedgwick County

• Lincoln County

Guidance for air quality alerts: Insights from the NWS

When an air quality alert pops up on the radar, deciphering its implications is crucial. These alerts, issued by the NWS, come with straightforward yet essential guidance to ensure your safety:

Retreat indoors whenever feasible:

If possible, remain indoors, especially if you have respiratory issues, other health concerns, or fall within the senior or child demographics.

Trim outdoor activities:

When venturing outside is unavoidable, restrict your time outdoors solely to essential activities. Reducing exposure is paramount.

Cut back on pollution-inducing activities:

Exercise prudence when it comes to activities that exacerbate pollution, such as driving cars, wielding gas-powered lawnmowers, or utilizing other motorized vehicles. Minimize their use during air quality alerts.

A no to open burning:

Refrain from kindling fires with debris or any other materials during an air quality alert. Such practices only contribute to heightened air pollution.

Stay informed:

Stay updated by tuning in to NOAA Weather Radio or your preferred weather news outlet. Staying informed helps you make wise choices regarding outdoor activities during air quality alerts.

Respiratory health matters:

If you have respiratory problems or underlying health conditions, exercise extra caution. These conditions can increase your vulnerability to adverse effects from poor air quality.

Following the recommendations from the NWS helps bolster your safety during air quality alerts, minimizing your exposure to potentially harmful pollutants. Stay vigilant, stay protected, and make your health the top priority.

Source: The National Weather Service