Sensitive Austinites Urged to Limit Outdoor Time Today
The state issued an ozone warning as concentrations increase across Central Texas.
Updated on Oct. 23, 2026 in Forecasts
Live Poll
Do current air quality and allergy levels make you limit your outdoor time in your area?
Austinites sensitive to air quality should limit their time outdoors today as the Texas Commission on Environmental Quality issued an ozone warning. Ground-level ozone concentrations are currently increasing across the region.
Why it matters
Rising ozone levels and regional smoke from southeastern U.S. fires are creating difficult breathing conditions for those with respiratory sensitivities. The shift in atmospheric pressure and wind patterns is driving this temporary degradation in local air quality.
The Texas Commission on Environmental Quality issued the warning today as afternoon temperatures climb to 85 to 87 degrees following a 60-degree morning start. While ragweed and mold levels remain moderate, the extent of wildfire smoke entering the area remains unknown.
The players
Texas Commission on Environmental Quality
The state agency responsible for monitoring air quality and issuing environmental health warnings for Texas residents.
The details
The current advisory follows a high-pressure system shifting eastward, which, combined with southerly winds, is concentrating ground-level ozone. While pollen counts for cedar and grass are low, ragweed concentrations are expected to rise through the weekend. Rain chances are not expected to provide relief until early next week, with potential for showers moving in from the west starting Sunday.
Timeline
Friday: Air quality warning in effect for sensitive groups.
Weekend: Ragweed pollen concentrations expected to increase.
Sunday: Afternoon temperatures climb to the lower 80s.
Oct 26 to Oct 27: Rain chances increase west of Austin.
Oct 31: Potential for rain on Halloween night.
The Texas Context
This warning follows the standard reporting patterns established by the National Weather Service's Air Quality Index thresholds. These ozone alerts remain a recurring seasonal challenge for Central Texas as shifting wind patterns draw particulate matter into the region.
If you have respiratory sensitivities, you should limit outdoor exertion today while the ozone warning remains active. Plan for higher ragweed levels through the weekend and keep an eye on the forecast if you have outdoor plans for Halloween night.
The takeaway
Monitor your local health status closely while ozone concentrations remain elevated throughout the day. Keep an eye on the weather forecast for potential rain showers early next week that may help clear the local air.
Further reading
For more on the upcoming weather outlook, visit the forecasts section.
Live Poll
Do current air quality and allergy levels make you limit your outdoor time in your area?
