KHOU - WeatherBug
Houston, TX  77001      12/25/2014
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Air Quality for:  Houston, TX  77001      12/25/2014
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
12/27/2014
N/A Ozone Good
12/27/2014
N/A Large Particulate Matter Good
12/27/2014
N/A Small Particulate Matter Good
12/28/2014
N/A Ozone Good
12/28/2014
N/A Large Particulate Matter Good
12/28/2014
N/A Small Particulate Matter Good
No health impacts are expected when air quality is in this range.
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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12/25/2014 Moderate index of 4
12/24/2014 Moderate index of 3
Forecast Summary      More
 
Tonight
Low: 35 °F   
Mostly clear...  More
 
Thursday
High: 65 °F   Low: 52 °F   
Mostly sunny until late  afternoon then... More
 
 
More WeatherBug Stations
Next closest WeatherBug weather stations to Houston, TX 77001:
40.9°F   Felix Morales ES,
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41.0°F   Jackson IS,
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42.9°F   City of Pasadena - Emergency Operations Center,
Pasadena, TX