{"ob_id":66823,"names":[],"terms":[{"ob_id":126,"label":"units","value":"ug m-3","vocabulary":""},{"ob_id":69974,"label":"standard_name","value":"mass_concentration_of_pm1_ambient_aerosol_in_air","vocabulary":""},{"ob_id":71208,"label":"var_id","value":"pm1","vocabulary":""},{"ob_id":71209,"label":"long_name","value":"Mass Concentration of PM1 Ambient Aerosol in air","vocabulary":""}]}