A "Code Maroon" air quality alert is the worst air quality alert based on the AQI. It means the value of index is 301 or higher, and everyone is more likely to be affected by the particles in the air.

When the Air Quality Index is between 0 and 50, conditions are considered Good and are listed as Code Green.In this category, air pollution poses little or no risk. With an Air Quality Index ...

Baltimore City has issued a Code Red Extreme Heat Alert with extreme heat expected across Maryland through Tuesday, July 29.

Please look at the time stamp on the story to see when it was ... What does a Code Orange Air Quality Alert actually mean ... An Air Quality Index of 151 to 200 will result in Code Red conditions.

A "code red" air quality alert was issued for our area Wednesday, due to high levels of particle pollution from the wildfires in Canada.The rain has helped quite a bit, bringing us back down to a ...

CANCER. I HAD SOME TEACHERS IN MY NEIGHBORHOOD ASKING ME, TOMORROW, CODE RED KIDS SHOULD PROBABLY STAY INSIDE. THEY PROBABLY SHOULD FOR RECESS. YEAH, ANYONE WHO CAN SHOULD. RIGHT. LAINEY YEAH ...