Monday, July 16, 2007


HGB Area

 

Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)

AQF F1

63 C555

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Statistical Model

103.1

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Human Forecast

60

-

Acutal (Observed)

70 C553

-

 

DISCUSSION

Today's will remain moderate given the cloudy sky and light winds. The region is mostly cloudy in early morning
but gets less cloudy later. Wind is still from SW. With lighter winds, we should have higher ozone than
yesterday.

Yesterday's ozone model turned out to be OK while the human forecast underestimated. The morning heavy
shower dissipated early at noon and sky turned partly cloudy. Ozone production in the early afternoon is
moderate and light SSW wind brought them to Crosby area.

7/16/2007 10:05:24 AM