Air Stagnatioin Advisory Tonight (Sunday Feb. 24)

> weather.gov
>
> National Weather Service
>
> Watches, Warnings & Advisories
>
> AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT
> CSTTONIGHT. THE IOWA DEPARTMENT OF NATURAL RESOURCES HAS ISSUED AN
> AIRQUALITY ADVISORY FOR MUCH OF NORTHEAST IOWA. FINE
> PARTICULATELEVELS NEAR EPA HEALTH STANDARDS CONTINUE OVER THE
> NORTHEASTQUARTER OF IOWA. ELEVATED LEVELS ARE EXPECTED TO PERSIST
> THROUGHMIDNIGHT TONIGHT. THE DNR RECOMMENDS THAT IOWANS WITH
> RESPIRATORY OR HEARTDISEASE...THE ELDERLY...AND CHILDREN LIMIT
> PROLONGED OUTDOOREXERTION UNTIL AIR QUALITY CONDITIONS IMPROVE. AN
> AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENTOF AN
> AIRMASS ACROSS THE ADVISORY AREA...POLLUTION WILL INCREASETO
> DANGEROUS LEVELS. PERSONS WITH RESPIRATORY ILLNESS SHOULDFOLLOW
> THEIR PHYSICIANS ADVICE FOR DEALING
>
>
>