Today | Weather | Thursday, October 8, 2026

Weather in Houston, Texas

09:39 AM
Now
Cloudy Weather
81° F
Feels Like 86°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 3
Humidity 69 %
Today
Cloudy Weather
Day 93°
Night 70°
Precipitation 6 %
Wind 8 mph
UV Index (0 - 11+) 6

Houston Weather Forecast Updated

49 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 8, 2025)
Cloudy Night

Day

90°

Night

73°

Wind

7 mph

Precipitation

6 %

Air Quality in Houston

NOW
38 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.14 µg/m³
PM10 10.8 µg/m³
O3 0.023 ppm
NO2 3.2 ppb
SO2 0.8 ppb
CO 0.17 ppm
NH3 0.36 µg/m³
NO 2.19 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 9.14 µg/m³
PM10 – 10.8 µg/m³
O3 – 45.33 µg/m³
NO2 – 5.98 µg/m³
SO2 – 2.12 µg/m³
CO – 197.63 µg/m³
NH3 – 0.36 µg/m³
NO – 2.19 µg/m³