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Get instant alerts when smog turns dangerous

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When smog gets heavy in the summer, cities, counties, and the EPA issue "bad air" alerts. Sign up now to get an automatic text message from the Sierra Club whenever there's an alert for your area. It's the fastest way to know whether the air is safe for your family.

You'll also learn more about how you can fight back against dangerous pollution like smog.

Sign up for mobile alerts

We'll send a text message when there's an alert issued within 50 miles of your zip code.




Msg & Data Rates May Apply.
Text STOP to opt out at any time.
Expect 2-3 messsages/month in addition to bad air alerts
Terms and Conditions
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