Tuesday, July 03, 2007


HGB Area

 

Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)

AQF F1

42 C96

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Statistical Model

53.9

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Human Forecast

56

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Acutal (Observed)

53 C555

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DISCUSSION

Today's forecasted weather is similar to yesterday. However, it looks today does not have the kind of cloud
and rain like yesterday. NWS forecasted rain chances is higher in the afternoon to night. Ozone at Galveston
is unchanged, around 20 ppb. So today's ozone is likely higher than yesterday, in the 50s. Max still locates
around Conroe/Kingwood.

Yesterday's heavy rain removed ozone precursors and the little sunlight produce little ozone. Therefore
overall regional ozone is quite low and high in C560 Kingwood is 38 ppb, on the low end.

7/3/2007 9:30:30 AM