{"ob_id":86837,"names":[],"terms":[{"ob_id":67065,"label":"units","value":"µg/m³","vocabulary":""},{"ob_id":95404,"label":"var_id","value":"pm2p5_Measurement","vocabulary":""},{"ob_id":95405,"label":"long_name","value":"Measured PM₂.₅ (particulate matter <2.5 µm) concentration","vocabulary":""}]}