AIR POLLUTION
CONTROL DISTRICT

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Old Advisory Events

The information herein is NOT intended for use as a weather forecast. The Air District DOES NOT forecast but solely compiles information from both the Phoenix and San Diego National Weather Offices to relay information concerning potential changes in ambient air concentrations that may impact the public.

July 18 2017
Be Advised
High wind levels have the potential to suspend particulate matter into the air. High levels of PM10 may pose an impact to public health. It is recommended that active children and adults, and people with respiratory disease, such as asthma, limit their outdoor activities.

Potential increases in PM10 concentrations may increase to moderate or unhealthy level.

Imperial County Weather Synopsis
SYNOPSIS FROM THE SAN DIEGO OFFICE
Increasing monsoonal moisture from an easterly wave will bring more clouds and high temperatures a little cooler through Wednesday with a chance of afternoon and early evening thunderstorms...possibly spreading west of the mountains at times for this afternoon into Wednesday. Moisture will decrease slightly for Thursday...but with a continuing chance for afternoon and early evening thunderstorms in the mountains and deserts. Then drying with a slow warming trend for Friday through next weekend.
SYNOPSIS FROM THE PHOENIX OFFICE
Temperatures will moderate during the early parts of this week as moisture and thunderstorm activity continues across the region. Areas of blowing dust and gusty winds will likely accompany any thunderstorms during the afternoon and evening hours. The ample amount of moisture will allow storms the potential for producing flooding rains the next several days.
Weather Story Phoenix Station Weather Story San Diego Station
Image for Phoenix Station Weather Story Image for San Diego Station Weather Story

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