The Laki fissure also belched an estimated 122 million tons of sulfur dioxide into the atmosphere, where it reacted with water vapor to produce about 200 million tons of acidic aerosol.
Laki lõhest purskus arvestuste järgi ka 122 miljonit tonni vääveldioksiidi atmosfääri, kus sellest tekkis veeauruga reageerides umbes 200 miljonit tonni happelist aerosooli.