Contribute to an IRA if husband has plan at work

I am married, we are finding a joint return.  Our combined AGI will end up around 150K.  My husband cant contribute to an IRA because he had a retirement plan at work.  My question is can I contribute even though my income for the year was very low after taking all the allowed deductions.  I am self employed and have no retirement plan.  We are in our 60's so my question applies to the regular and the extra catch up.