Alert

Air Quality Alert for Gaithersburg

PM2.5 concentration in Gaithersburg air is currently 4 times above WHO exposure recommendation

HEALTH RECOMMENDATIONS
How to protect from air pollution in Gaithersburg?

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Sensitive groups should wear a mask outdoors
GET A MASK
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Run an air purifier
GET AN AIR PURIFIER
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Close your windows to avoid dirty outdoor air
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Everyone should reduce outdoor exercise 
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