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.
Risk for carbon monoxide poisoning. Carbon monoxide is produced by the incomplete combustion of carbon-containing fuels. All combustion engines produce exhaust emissions that can contain harmful levels of carbon monoxide.In Washington State, the most common source of carbon monoxide poisoning is fuel-driven forklifts.isk for carbon monoxide poisoning. Carbon monoxide is produced by the incomplete combustion of carbon-containing fuels. All combustion engines produce exhaust emissions that can contain harmful levels of carbon monoxide.