Friday, July 06, 2007


HGB Area

 

Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)

AQF F1

40 C555

-

Statistical Model

60.0

-

Human Forecast

50

-

Acutal (Observed)

41 C559

-

 

DISCUSSION

The model does show overcast at IAH and HOU, yet 'broken' at GLS. The statistical model relies more on the
GLS cloud than IAH/HOU, thus it is likely to overpredict today. Rain is also falling in the region, meaning
ozone should decrease. No ozone transport is insight. High should be 40s, may reach 50s.

Yesterday's high occurred at Kingwood. There are a few hours the sky is partly cloudy there. Overall, HGB
was very cloudy to overcast, so ozone at most places were low.

7/6/2007 10:19:58 AM