{"query":{"parameter":"carbon monoxide","place":"DE","medium":null,"statistic":null,"kind":null},"searched":{"places":["DE","EU"],"parameter_keys":["cas:630-08-0"],"names_matched":[["carbon monoxide","cas:630-08-0"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"977e9b33f6f4547c","parameter":"Kohlenmonoxid","value":"10","value_num":10,"unit":"mg/m³","direction":"max","kind":"limit","medium":"ambient_air","level":"national","parameter_key":"cas:630-08-0","place":["DE"],"conditions":[],"cite":{"instrument":"de_air","title":"Neununddreißigste Verordnung zur Durchführung des Bundes-Immissionsschutzgesetzes (Verordnung über Luftqualitätsstandards und Emissionshöchstmengen – 39. BImSchV), §§ 1–10, konsolidierte Fassung Stand: zuletzt geändert durch Art. 112 V v. 19.6.2020 (gesetze-im-internet.de)","issuer":null,"edition":"Stand: Zuletzt geändert Art. 112 V v. 19.6.2020 I 1328","source_url":"https://www.gesetze-im-internet.de/bimschv_39/BJNR106510010.html","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":"§ 8 Immissionsgrenzwert für Kohlenmonoxid","page":null,"quote":"Zum Schutz der menschlichen Gesundheit beträgt der als höchster Achtstundenmittelwert pro Tag zu ermittelnde Immissionsgrenzwert für Kohlenmonoxid 10 Milligramm pro Kubikmeter.","column":"valeur"}},{"id":"b697c97b8924d556","parameter":"Carbon monoxide","value":"10","value_num":10,"unit":"mg/m³","direction":"max","kind":"limit","medium":"ambient_air","level":"eu","parameter_key":"cas:630-08-0","place":["EU"],"conditions":[],"cite":{"instrument":"eu_air","title":"Directive 2008/50/EC on ambient air quality and cleaner air for Europe, Annexes VII, XI, XII, XIII and XIV (Annex VI for the lead sampling method), consolidated text 18.09.2015 as amended by Commission Directive (EU) 2015/1480; with Directive 2004/107/EC Annex I","issuer":null,"edition":"02008L0050 — EN — 18.09.2015 — 001.002","source_url":"http://publications.europa.eu/resource/celex/02008L0050-20150918","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":"ANNEX XI LIMIT VALUES FOR THE PROTECTION OF HUMAN HEALTH","page":null,"quote":"Carbon monoxide maximum daily eight hour mean ( 2 ) 10 mg/m 3","column":"valeur"}}],"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":"DE"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"carbon monoxide\", value, unit}, ...], any other parameters too."},"post":"/api/v1/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":"DE"},"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"}]}