Houston, TX  77002
As of 2/1/2015
 

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AIR QUALITY
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
2/3/2015
N/A Ozone Good
2/3/2015
N/A Large Particulate Matter Good
2/3/2015
N/A Small Particulate Matter Good
2/4/2015
N/A Ozone Good
2/4/2015
N/A Large Particulate Matter Good
2/4/2015
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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Minute Maid Park
Houston, TX
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Local UV Index      Enlarge
2/1/2015 Moderate index of 5
1/31/2015 Moderate index of 3
Forecast Summary      More
 
Today
High: 75 °F   Low: 40 °F   
Mostly cloudy. A slight  chance of showers... More
 
Monday
High: 52 °F   Low: 38 °F   
Mostly sunny. Much  cooler... More
 
 
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