Monday, July 30, 2007


HGB Area

 

Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)

AQF F1

61 C45

-

Statistical Model

63 (57)

-

Human Forecast

78

-

Acutal (Observed)

80 C617

-

Model Forecast Updated on 7/30/2007 6:59:39 AM. Previous Forecast in Parenthesis.

 

DISCUSSION

Today's ozone should be higher than yesterday given plenty of sunshine. Convection activity in noon to
afternoon should bring scattered thunderstorms to the area. The moderate afternoon southerrly flow, however,
should prevent ozone going higher.

Yesterday is again mostly cloudy and the brief sunshine around noon raised the ozone to the high of the day,
about 60 ppb in ship channel. Until that time, the wind in the city was light and variable.

7/30/2007 10:09:25 AM