Air Quality Forecast for Core, San Diego, California - The Weather Channel | weather.com

Air Quality Forecast for Core, San Diego, California - The Weather Channel | weather.com

Today Hourly 10 Day Monthly Gardening Allergies Air Quality Cold & Flu

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Breathing

Smoky Summer? How El Niño Could Play A Role

From The Expert: What Is Hantavirus?

1:09

Valley Fever: Weather Fuels Spread Of ‘Fungal Storms’

1:04

What To Do To Protect Your Lungs From Wildfire Smoke

0:50

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Stay Safe

Keeping You Healthy

What you don’t know about sunburns

1:01

Too hot to exercise? Here's how to beat the heat

Your fan won’t always help you cool down; why it can backfire during a heat wave

When a fan helps in a heat wave — and when it hurts

0:54

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