Air Quality Forecast for Friday, August 24

By Christopher Cocca

Friday, August 24, 2007

Action Day?:  No

Temperature: Mid to upper80s

Fine Particulates (PM 2.5) – Code YELLOW

Ozone (O3) – Code GREEN

Short-Term Discussion: Mostly cloudy with patchy fog, low 68. Becoming partly sunny and humid, high 87. Fine-particualte concentrations should reach the code YELLOW (moderate) range while ozone concentrations will remain in the code GREEN (good) range.

Extended: Very warm and humid over the next several days. A cool front will cross the region on Sunday. Air-quality levels should remain in the moderate range.

Extended Weekend Forecast

Date

8/24/2007

8/25/2007

8/26/2007

8/27/2007

Ozone

GREEN

YELLOW

GREEN

GREEN

PM

YELLOW

YELLOW

YELLOW

GREEN

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