When asbestos can justify leaving
Possibly, but it depends on the condition of the asbestos and how your landlord responds. California law recognizes that when a rental becomes truly unsafe and the landlord will not fix it, a tenant may have grounds to move out — but this is a serious step with requirements.
If damaged asbestos is creating a genuine health hazard and the landlord refuses to address it after written notice, that could support a "constructive eviction" argument, where a dangerous condition effectively forces you out of a home you can no longer safely occupy. Intact, undisturbed asbestos that is being properly managed is a weaker basis for breaking a lease.
Moving out without meeting the legal conditions can leave you owing rent, so documentation and timing matter. Professional testing confirming a hazard can strongly support your position.
Before you give notice or move out, it is smart to confirm your situation qualifies. A free, confidential review can look at your facts and help you decide whether breaking the lease is a safe option.
This is general information about California tenant rights, not legal advice. Every situation is different.