Synopsis As Introduced Amends the Environmental Protection Act. Requires the Environmental Protection Agency to conduct continuous fence line air monitoring, using air canisters, of ethylene oxide at any facility emitting ethylene oxide in a densely-populated area. Provides that the Agency shall publicly post the results of the monitoring on its website within 30 days after each sample is taken. Requires the Agency to establish fence line monitoring of ethylene oxide limits at 0.02 micrograms per cubic meter. Provides specified civil penalties for emitting facilities with different specified annual revenues. Contains other provisions.