When smoke is a concern, a current reading near your location is more useful than a photograph from a past wildfire season. Houston-area residents can use AirNow’s Fire and Smoke Map to check particle pollution and explore nearby observations.
This page explains how to use the official tools. It does not display live readings or declare that smoke is affecting Houston today. Open the linked map for current information.
Start with your location and the observation time
The AirNow map information page explains that the tool shows fine-particle pollution, known as PM2.5, along with fire locations and smoke plumes. Search for your area, select a nearby observation and read its details rather than relying only on the map’s colors.
Check the timestamp, location and information provided for the selected monitor or sensor. Before sharing a screenshot, include when and where it was taken. A saved image can quickly lose its value as conditions change.
Read the air-quality guidance with the number
Use AirNow’s Air Quality Index explanation to interpret the category and associated activity guidance. Read the recommendations relevant to you rather than treating a number as a diagnosis.
The smoke map focuses on particle pollution. Also check AirNow’s location-based current conditions and forecasts for broader air-quality information, including ozone. AirNow’s map user guide explains the available layers and controls.
Plan for indoor air as well as outdoor work
The EPA’s clean-room guidance describes ways to reduce indoor smoke exposure, including a suitably sized portable air cleaner that does not produce ozone. Follow equipment instructions and the official guidance for your building and circumstances.
Keep heat safety in view when closing windows. If you cannot keep the indoor space safely cool or smoke levels manageable, follow official advice about finding a safer indoor location. A household clean-room plan is not a substitute for a commercial building’s ventilation assessment.
Make a practical property plan
For a workplace, identify who checks air-quality information and communicates changes to outdoor schedules. Keep HVAC service contacts, filter specifications and building-access information together. Ask a qualified HVAC professional about equipment limitations before changing filtration or ventilation settings.
If you see residue or notice a persistent odor, record where it occurs and when it began. An outdoor air-quality map cannot establish the cause of an indoor odor or specify a cleanup scope. HTX Elite Build can discuss smoke-related property cleanup and assessment needs. Send your property details to start that conversation.