The Brief Air Quality Alert For Houston Metro Still Toasty, But Slightly Lower Humidity Inland Tropics Remain Quite For NowIt's another hot one for Greater Houston, but Saturday's spotty rain brought a slight cooldown. Air quality alertHigh levels of ozone pollution are expected to continue across Houston through Sunday evening. Dew points could fall into the 50s for some spots north of Houston, which will provide a nice, refreshing feel compared to the typical sticky steamy air of the summer. No tropical troubleThe Atlantic basin remains quiet, with no immediate tropical threats to Houston or the Gulf Coast. Historically, the month of August usually results in an increase of tropical activity in the Atlantic, so keep checking back.