KHOU - WeatherBug
Houston, TX  77019      9/22/2014
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Air Quality for:  Houston, TX  77019      9/22/2014
Today's Air Quality  
Houston-Galveston-Brazoria, TX Code AQI Level Major Pollutant Category
Air Quality Forecast  
Houston-Galveston-Brazoria, TX Code AQI Level Major Pollutant Category
9/23/2014
N/A Ozone Unhealthy for Sensitive Groups
9/23/2014
N/A Large Particulate Matter Good
9/23/2014
N/A Small Particulate Matter Good
9/25/2014
N/A Ozone Moderate
9/25/2014
N/A Large Particulate Matter Good
9/25/2014
N/A Small Particulate Matter Good
Active children and adults, and people with respiratory disease, such as asthma, should limit 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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Minute Maid Park
Houston, TX
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Local UV Index      Enlarge
9/22/2014 Very High index of 9
9/21/2014 Very High index of 9
Forecast Summary      More
 
Tonight
Low: 72 °F   
Partly cloudy...  More
 
Monday
High: 92 °F   Low: 68 °F   
Partly cloudy in the  morning...then... More
 
 
More WeatherBug Stations
Next closest WeatherBug weather stations to Houston, TX 77019:
75.5°F   KHOU-TV,
Houston, TX
74.2°F   The John C Freeman Weather Museum,
Houston, TX
76.0°F   Houston Museum of Natural Science,
Houston, TX