HOUSTON, Texas – It’s the news allergy sufferers dread: Houston’s allergy season is still going strong.
If you’re reaching for tissues, you’re not alone.
So, what’s the biggest culprit? If you guessed oak pollen, you’re spot on—and you’re probably one of its many victims.
But the burning question remains: when will relief arrive?

The short answer? Not today.
Warm, breezy conditions are keeping pollen levels high, and with rain scarce in the 10-day forecast, expect elevated pollen counts at least through mid-April.
To make matters worse, as tree pollen begins to taper off, rising temperatures will boost grass pollen—ensuring allergy season lingers a bit longer.
Natural relief might not come until late April or early May.
While rain could help—this is Houston, after all—it’s not a sure bet.
So, in case the weather doesn’t cooperate, here are some practical tips to ease the misery.
Specifically, let’s talk about your car—because some habits might be making your allergies worse.
- Keep your trunk closed. An open trunk invites pollen to hitch a ride inside.
- Don’t stash jackets in the backseat. Pollen clinging to your coat can circulate through the car.
- Change your car’s air filters regularly. Experts recommend every 12,000–15,000 miles, but if allergies are hitting hard, swap them out more often.
A cleaner car could mean fewer sneezes—and a little more comfort while you wait out this pollen-packed season.