Wednesday, August 01, 2007

HGB Area


Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)


41 C553


Statistical Model

119 (73)


Human Forecast



Acutal (Observed)

76 C617


Model Forecast Updated on 8/1/2007 7:22:19 AM. Previous Forecast in Parenthesis.



Today's ozone will be lower than yesterday given more cloudy sky. Satellite images showed that there are
thick clouds moving to the area from east. Again, the cloud model uses (at GLS) does not agree with HOU and
IAH - less cloudiness in GLS and low south wind lead to a high forecast.

Yesterday's weather forecast also has lots of cloud at IAH and HOU, but turned out the clouds were thin and
high ozone of 106 ppb occurred at Baytown in the ship channel.

8/1/2007 8:32:52 AM