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When you breathe, very small particles -- such as dust, soot, and acid droplets -- can slip past your lung's natural defense system. These particles get stuck deep in your lungs and may cause problems -- more asthma attacks, bronchitis and other lung diseases, decreased resistance to infections, and even premature death for the elderly or sick. Here are a few things you can do to reduce particulate matter pollution and protect yourself:
Don't use your wood stove or fireplace on days with unhealthy air.
Avoid using leaf blowers and other types of equipment that raise a lot of dust. Use a rake or broom instead.
Drive slowly on unpaved roads.
Drive less, particularly on days with unhealthy air.
Avoid vigorous physical activity on days with unhealthy air.
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