Keywords: Air chemistry observatory; Alert; Arctic; Canadian Arctic Station; DATE/TIME; Event label; Joint Arctic Weather Stations; Nuuk; OBSE; Observation; Polybrominated diphenyl ethers; Polybrominated diphenyl ethers, congener BDE-100; Polybrominated diphenyl ethers, congener BDE-138; Polybrominated diphenyl ethers, congener BDE-153; Polybrominated diphenyl ethers, congener BDE-154; Polybrominated diphenyl ethers, congener BDE-17; Polybrominated diphenyl ethers, congener BDE-183; Polybrominated diphenyl ethers, congener BDE-190; Polybrominated diphenyl ethers, congener BDE-209; Polybrominated diphenyl ethers, congener BDE-28; Polybrominated diphenyl ethers, congener BDE-47; Polybrominated diphenyl ethers, congener BDE-66; Polybrominated diphenyl ethers, congener BDE-85; Polybrominated diphenyl ethers, congener BDE-99; Polybrominated diphenyl ethers, standard deviation; Queen Elizabeth Islands, Canada NWT; SPUSO

Keywords: Aerosol number concentration; Alert; Canadian Arctic Station; DATE/TIME; Joint Arctic Weather Stations; Log-normal particle size distribution, normalized concentration at particle diameter 100.24 nm; Log-normal particle size distribution, normalized concentration at particle diameter 112.47 nm; Log-normal particle size distribution, normalized concentration at particle diameter 126.19 nm; Log-normal particle size distribution, normalized concentration at particle diameter 141.59 nm; Log-normal particle size distribution, normalized concentration at particle diameter 158.87 nm; Log-normal particle size distribution, normalized concentration at particle diameter 178.25 nm; Log-normal particle size distribution, normalized concentration at particle diameter 200 nm; Log-normal particle size distribution, normalized concentration at particle diameter 20 nm; Log-normal particle size distribution, normalized concentration at particle diameter 22.44 nm; Log-normal particle size distribution, normalized concentration at particle diameter 224.4 nm; Log-normal particle size distribution, normalized concentration at particle diameter 25.179 nm; Log-normal particle size distribution, normalized concentration at particle diameter 251.79 nm; Log-normal particle size distribution, normalized concentration at particle diameter 28.251 nm; Log-normal particle size distribution, normalized concentration at particle diameter 282.51 nm; Log-normal particle size distribution, normalized concentration at particle diameter 31.698 nm; Log-normal particle size distribution, normalized concentration at particle diameter 316.98 nm; Log-normal particle size distribution, normalized concentration at particle diameter 35.566 nm; Log-normal particle size distribution, normalized concentration at particle diameter 355.66 nm; Log-normal particle size distribution, normalized concentration at particle diameter 39.905 nm; Log-normal particle size distribution, normalized concentration at particle diameter 399.05 nm; Log-normal particle size distribution, normalized concentration at particle diameter 44.774 nm; Log-normal particle size distribution, normalized concentration at particle diameter 447.74 nm; Log-normal particle size distribution, normalized concentration at particle diameter 50.238 nm; Log-normal particle size distribution, normalized concentration at particle diameter 502.38 nm; Log-normal particle size distribution, normalized concentration at particle diameter 56.368 nm; Log-normal particle size distribution, normalized concentration at particle diameter 63.246 nm; Log-normal particle size distribution, normalized concentration at particle diameter 70.963 nm; Log-normal particle size distribution, normalized concentration at particle diameter 79.621 nm; Log-normal particle size distribution, normalized concentration at particle diameter 89.337 nm; OBSE; Observation; Queen Elizabeth Islands, Canada NWT