Moderate air right now.

Ozone is driving this official reading.

Updated Sun, Aug 30, 12:00 PM · Houston-Pasadena-The Woodlands, TX

67US AQI · Moderate

What’s shaping the air

Ozone is leading.

This pollutant is contributing the most to the current AQI.

What comes next

Current AirNow reading

Official

Now · 12 PM67ModerateUS AQIozone

No fresh outlook yet.

Complete city forecast

See the full Houston-Pasadena-The Woodlands forecast

Current weather · next 24 hours · five days · radar

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What do you want to do?

Fine-tune this plan Optional

How long will you be outside?1 hr

How far ahead should we look?The next 3 days

What times work for you?6:00 AM–9:00 PM

Earliest start

Finished by

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What should we be extra careful about? Optional

Air quality or smokeSun or UVHeatCold

How we knowSources, updates, and important limits

Different instruments. One honest answer.

Official monitoring is preferred when it is current and close enough. Modeled estimates stay clearly labeled.

Sources used here: AirNow · participating air agencies · preliminary real-time US AQI
Reporting area: Houston-Galveston-Brazoria · About 3 miles from the evaluation point.

Local pattern

Houston-Pasadena-The Woodlands has recurring air-quality questions worth a focused local check. Current readings, the leading pollutant, and the near-term outlook stay together here.

Read the full source methodology Understand this signal