KHOU - WeatherBug
Houston, TX  77001      10/22/2014
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Air Quality for:  Houston, TX  77001      10/22/2014
Today's Air Quality  
Houston-Galveston-Brazoria, TX Code AQI Level Major Pollutant Category
10/22/2014 8:00 PM
59 Small Particulate Matter Moderate
Air Quality Forecast  
Houston-Galveston-Brazoria, TX Code AQI Level Major Pollutant Category
10/22/2014
N/A Ozone Moderate
10/22/2014
N/A Ozone Moderate
10/22/2014
N/A Large Particulate Matter Good
10/22/2014
N/A Small Particulate Matter Moderate
10/23/2014
N/A Ozone Moderate
10/23/2014
N/A Large Particulate Matter Good
10/23/2014
N/A Small Particulate Matter Moderate
10/24/2014
N/A Ozone Moderate
10/24/2014
N/A Large Particulate Matter Good
10/24/2014
N/A Small Particulate Matter Moderate
Unusually sensitive people should consider limiting prolonged outdoor exertion.
Air Quality Index (AQI) Scale  
AQI Numbers
AQI Category AQI Color
0-50 Good Good
51-100 Moderate Moderate
101-150 Unhealthy for Sensitive Groups Unhealthy for Sensitive Groups
151-200 Unhealthy Unhealthy
201-300 Very Unhealthy Very Unhealthy
301-500+ Hazardous Hazardous
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Houston, TX
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Local UV Index      Enlarge
10/23/2014 Moderate index of 5
10/22/2014 High index of 6
Forecast Summary      More
 
Tonight
Low: 58 °F   
Mostly clear in the  evening then... More
 
Thursday
High: 82 °F   Low: 58 °F   
Partly cloudy...  More
 
 
More WeatherBug Stations
Next closest WeatherBug weather stations to Houston, TX 77001:
72.9°F   Felix Morales ES,
Pasadena, TX
72.8°F   Jackson IS,
Pasadena, TX
73.5°F   City of Pasadena - Emergency Operations Center,
Pasadena, TX