The maximum length of time you can claim unemployment benefits is 26 weeks. If the unemployment rate is 5% or lower, you can claim benefits for up to 12 weeks. For every .5% increase in the unemployment rate above 5%, a week is added to the duration of benefits.
1 Non-smokers living away from urban areas have normal carbon monoxide levels in the blood stream of 0.4% to 1.0%.  Carbon monoxide levels of 1% to 5% may be considered normal if a person lives in a busy urban or industrial setting.
Carbon monoxide (CO) is a poisonous,colorless, odorless, and tasteless gas. Although ithas no detectable odor, CO is often mixed withother gases that do have an odor.aritime workers, however,must be removed from exposure if the COconcentration in the atmosphere exceeds100 ppm. The peak CO level for employeesengaged in Ro-Ro operations (roll-on roll-offoperations during cargo loading and unloading)is 200 ppm.