Heart & Lung Conditions and Smog

If you suffer from heart disease or a lung condition such as asthma, emphysema, or chronic bronchitis, smog can make your symptoms worse.
Smog can decrease the lung's working capacity. During a Smog Alert day, breathing may be more difficult. You may find your daily activities harder to do, and you may be more tired.
Smog reduces the respiratory system's ability to fight infection and remove foreign particles, increasing your risk of getting sick.
Smog can make the symptoms of allergies and asthma worse.

Relax and take it easy.
Avoid strenuous outdoor work or exercise.
Stay indoors in a cool, well ventilated place.
Schedule your "must be outside" activities early in the morning when pollution levels are lowest.
Avoid being outside around high traffic areas or during peak rush hour times to minimize your exposure to smog.
Avoid the sun and drink water and natural juices frequently.

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