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.

June 26 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
Hot and dry conditions will continue for inland areas today. Strong gusty southwest to west winds and low humidities will combine to produce near critical fire weather conditions at times for this afternoon through Tuesday evening for the desert slopes of the mountains into adjacent desert areas. Cooling will begin to spread inland on Tuesday with near average high temperatures returning on Wednesday and continuing into next weekend with minor day to day differences. Patchy low clouds and locally dense fog near the coast will increase in coverage and spread farther inland on Tuesday night into Wednesday morning as the marine layer deepens with the night and morning coastal low clouds and fog extending into portions of the valleys through next weekend.
SYNOPSIS FROM THE PHOENIX OFFICE
Hot temperatures will continue today, but some minor cooling will take place over the next couple days allowing highs to finally drop below 110 by Wednesday. A series of Pacific weather disturbances are forecast to move into the western states north of Arizona Tuesday through Saturday. This will bring drier westerly winds while keeping the slightly cooler temperatures into the weekend.
Weather Story Phoenix Station Weather Story San Diego Station
Image for Phoenix Station Weather Story Image for San Diego Station Weather Story

Advisory Events Archive