{"query":{"parameter":"humo","place":"MX","medium":null,"statistic":null,"kind":null},"searched":{"places":["MX"],"parameter_keys":["name:smoke"],"names_matched":[["humo","name:smoke"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"f126afecd92f837e","parameter":"Humo","value":"3","value_num":3,"unit":"# de mancha","direction":"max","kind":"limit","medium":"air_emission","level":"national","parameter_key":"name:smoke","place":["MX"],"conditions":["Tabla 1: niveles máximos permisibles de emisión de los equipos existentes a la entrada en vigor de la NOM","capacidad térmica nominal del equipo (GJ/h): Mayor de 0.53 a 5.3 (Mayor de 15 a 150 CC)","tipo de combustible: Líquido"],"cite":{"instrument":"mx_nom085_semarnat_2011","title":"NOM-085-SEMARNAT-2011 — Contaminación atmosférica. Niveles máximos permisibles de emisión de los equipos de combustión de calentamiento indirecto y su medición: Tablas 1 and 2, Transitorio Tercero","issuer":"Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), Estados Unidos Mexicanos","edition":"DOF 02/02/2012 per the held copy's document date (the DOF normasOficiales page prints no DOF date; signed 20 January 2012); in force 60 days after publication — Transitorio Primero; SO2 600 ppm V for existing equipment over 530 GJ/h in critical zones by 1 January 2017 — Transitorio Quinto","source_url":"https://dof.gob.mx/normasOficiales/4632/semarnat/semarnat.htm","source_sha256":"cab9aa71744c34fd808438ac41a976074d57b7e000d47bd04ea3f2b17d34e837","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-20","status":"unchanged"},"section":"NOM-085-SEMARNAT-2011, Tabla 1 (niveles máximos permisibles de emisión de los equipos existentes a la entrada en vigor de la NOM)","page":null,"quote":"Mayor de 0.53 a 5.3 (Mayor de 15 a 150 CC) Líquido 3 NA NA NA 550 1 100 2 200 NA NA NA 400 450 500"}},{"id":"03d41f89934d258c","parameter":"Humo","value":"2","value_num":2,"unit":"# de mancha","direction":"max","kind":"limit","medium":"air_emission","level":"national","parameter_key":"name:smoke","place":["MX"],"conditions":["Tabla 2: niveles máximos permisibles de emisión de equipos nuevos","capacidad térmica nominal del equipo (GJ/h): Mayor de 0.53 a 5.3 (Mayor de 15 a 150 CC)","tipo de combustible: Líquido"],"cite":{"instrument":"mx_nom085_semarnat_2011","title":"NOM-085-SEMARNAT-2011 — Contaminación atmosférica. Niveles máximos permisibles de emisión de los equipos de combustión de calentamiento indirecto y su medición: Tablas 1 and 2, Transitorio Tercero","issuer":"Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), Estados Unidos Mexicanos","edition":"DOF 02/02/2012 per the held copy's document date (the DOF normasOficiales page prints no DOF date; signed 20 January 2012); in force 60 days after publication — Transitorio Primero; SO2 600 ppm V for existing equipment over 530 GJ/h in critical zones by 1 January 2017 — Transitorio Quinto","source_url":"https://dof.gob.mx/normasOficiales/4632/semarnat/semarnat.htm","source_sha256":"cab9aa71744c34fd808438ac41a976074d57b7e000d47bd04ea3f2b17d34e837","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-20","status":"unchanged"},"section":"NOM-085-SEMARNAT-2011, Tabla 2 (niveles máximos permisibles de emisión de equipos nuevos)","page":null,"quote":"Mayor de 0.53 a 5.3 (Mayor de 15 a 150 CC) Líquido 2 NA NA NA 275 1 100 2 200 NA NA NA 400 450 500"}},{"id":"bd15da304f95ad4a","parameter":"Humo (opacidad)","value":"20","value_num":20,"unit":"% opacidad","direction":"max","kind":"limit","medium":"air_emission","level":"national","parameter_key":"name:smoke","place":["MX"],"conditions":["Tabla 2: niveles máximos permisibles de emisión de equipos nuevos","capacidad térmica nominal del equipo (GJ/h): Mayor de 530 GJ/h (más de 15 000 CC)","tipo de combustible: Sólidos","(3) Equipos mayores de 1 000 GJ/h; opacidad 20% o menos en el 90% de las horas efectivas de operación (ver numeral 4.6)."],"cite":{"instrument":"mx_nom085_semarnat_2011","title":"NOM-085-SEMARNAT-2011 — Contaminación atmosférica. Niveles máximos permisibles de emisión de los equipos de combustión de calentamiento indirecto y su medición: Tablas 1 and 2, Transitorio Tercero","issuer":"Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), Estados Unidos Mexicanos","edition":"DOF 02/02/2012 per the held copy's document date (the DOF normasOficiales page prints no DOF date; signed 20 January 2012); in force 60 days after publication — Transitorio Primero; SO2 600 ppm V for existing equipment over 530 GJ/h in critical zones by 1 January 2017 — Transitorio Quinto","source_url":"https://dof.gob.mx/normasOficiales/4632/semarnat/semarnat.htm","source_sha256":"cab9aa71744c34fd808438ac41a976074d57b7e000d47bd04ea3f2b17d34e837","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-20","status":"unchanged"},"section":"NOM-085-SEMARNAT-2011, Tabla 2 (niveles máximos permisibles de emisión de equipos nuevos)","page":null,"quote":"Mayor de 530 GJ/h (más de 15 000 CC) Sólidos opacidad máxima 20% (3) 25 50 50 30 110 ( 4 ) 220 ( 5 ) 25 110 220 250 350 350"}},{"id":"defdb3aa1df05ffe","parameter":"Humo (opacidad)","value":"20","value_num":20,"unit":"% opacidad","direction":"max","kind":"limit","medium":"air_emission","level":"national","parameter_key":"name:smoke","place":["MX"],"conditions":["Tabla 2: niveles máximos permisibles de emisión de equipos nuevos","capacidad térmica nominal del equipo (GJ/h): Mayor de 530 GJ/h (más de 15 000 CC)","tipo de combustible: Líquidos","(3) Equipos mayores de 1 000 GJ/h; opacidad 20% o menos en el 90% de las horas efectivas de operación (ver numeral 4.6)."],"cite":{"instrument":"mx_nom085_semarnat_2011","title":"NOM-085-SEMARNAT-2011 — Contaminación atmosférica. Niveles máximos permisibles de emisión de los equipos de combustión de calentamiento indirecto y su medición: Tablas 1 and 2, Transitorio Tercero","issuer":"Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT), Estados Unidos Mexicanos","edition":"DOF 02/02/2012 per the held copy's document date (the DOF normasOficiales page prints no DOF date; signed 20 January 2012); in force 60 days after publication — Transitorio Primero; SO2 600 ppm V for existing equipment over 530 GJ/h in critical zones by 1 January 2017 — Transitorio Quinto","source_url":"https://dof.gob.mx/normasOficiales/4632/semarnat/semarnat.htm","source_sha256":"cab9aa71744c34fd808438ac41a976074d57b7e000d47bd04ea3f2b17d34e837","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-20","status":"unchanged"},"section":"NOM-085-SEMARNAT-2011, Tabla 2 (niveles máximos permisibles de emisión de equipos nuevos)","page":null,"quote":"Líquidos 30 50 50 30 110 ( 4 ) 220 ( 5 ) 25 110 220 250 300 350"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"MX"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"humo\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check","url":"https://passage-data.com/api/v1/check","page":"https://passage-data.com/limits/MX/humo#check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"MX"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate","url":"https://passage-data.com/api/v1/certificate","page":"https://passage-data.com/limits/MX/humo#check"}]}