{"query":{"parameter":"pyrene","place":"CA-AB","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-AB","CA"],"parameter_keys":["cas:129-00-0","cas:50-32-8","name:benzo(a) pyrene","cas:192-97-2","cas:192-65-4","cas:189-64-0","name:dibenzo[a,h]pyrene","cas:189-55-9","name:dibenzo[a,i]pyrene","name:dibenzo[a,l]pyrene","cas:193-39-5","name:ideno(1,2,3-cd)pyrene","name:indeno (1,2,3-c,d) pyrene","name:indeno(1,2,3-c,d)pyrene","name:indeno[1,2,3-c,d]pyrene","name:indeno[1 2 3-cd]pyrene","name:polycyclic aromatic hydrocarbons, total of ten (acenaphthylene, benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(ghi)perylene, benzo(k)fluoranthene, chrysene, dibenzo(a,h)anthracene, indeno(1,2,3-cd)pyrene, phenanthrene)","name:sommation de hap","name:benzo (a) pirene","name:dibenzo (a, e) pirene","name:dibenzo (a, h) pirene","name:dibenzo (a, i) pirene","name:dibenzo (a, l) pirene","name:indeno (1,2,3 - c, d) pirene"],"names_matched":[["pyrene","cas:129-00-0"],["benzo a pyrene","cas:50-32-8"],["benzo a pyrene","name:benzo(a) pyrene"],["benzo a pyrene bap","cas:50-32-8"],["benzo a pyrene pah","cas:50-32-8"],["benzo a pyrene pah 3 4 benzopyrene","cas:50-32-8"],["benzo a pyrene pahs","cas:50-32-8"],["benzo a pyrene total","cas:50-32-8"],["benzo e pyrene","cas:192-97-2"],["dibenz a e pyrene","cas:192-65-4"],["dibenzo a e pyrene","cas:192-65-4"],["dibenzo a h pyrene","cas:189-64-0"],["dibenzo a h pyrene","name:dibenzo[a,h]pyrene"],["dibenzo a i pyrene","cas:189-55-9"],["dibenzo a i pyrene","name:dibenzo[a,i]pyrene"],["dibenzo a l pyrene","name:dibenzo[a,l]pyrene"],["ideno 1 2 3 cd pyrene","cas:193-39-5"],["ideno 1 2 3 cd pyrene","name:ideno(1,2,3-cd)pyrene"],["indeno 1 2 3 c d pyrene","cas:193-39-5"],["indeno 1 2 3 c d pyrene","name:indeno (1,2,3-c,d) pyrene"],["indeno 1 2 3 c d pyrene","name:indeno(1,2,3-c,d)pyrene"],["indeno 1 2 3 c d pyrene","name:indeno[1,2,3-c,d]pyrene"],["indeno 1 2 3 cd pyrene","cas:193-39-5"],["indeno 1 2 3 cd pyrene","name:indeno[1 2 3-cd]pyrene"],["indeno 1 2 3 cd pyrene pah","cas:193-39-5"],["pah benzo a pyrene","cas:50-32-8"],["pah indeno 1 2 3 c d pyrene","cas:193-39-5"],["polycyclic aromatic hydrocarbons total of ten acenaphthylene benzo a anthracene benzo a pyrene benzo b fluoranthene benzo ghi perylene benzo k fluoranthene chrysene dibenzo a h anthracene indeno 1 2 3 cd pyrene phenanthrene","name:polycyclic aromatic hydrocarbons, total of ten (acenaphthylene, benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(ghi)perylene, benzo(k)fluoranthene, chrysene, dibenzo(a,h)anthracene, indeno(1,2,3-cd)pyrene, phenanthrene)"],["sommation de hap benzo a anthracene benzo b fluoranthene benzo k fluoranthene benzo a pyrene chrysene dibenzo a h anthracene et indeno 1 2 3 c d pyrene","name:sommation de hap"],["benzo a pirene","cas:50-32-8","pirene"],["benzo a pirene","name:benzo (a) pirene","pirene"],["dibenzo a e pirene","name:dibenzo (a, e) pirene","pirene"],["dibenzo a h pirene","name:dibenzo (a, h) pirene","pirene"],["dibenzo a i pirene","name:dibenzo (a, i) pirene","pirene"],["dibenzo a l pirene","name:dibenzo (a, l) pirene","pirene"],["indeno 1 2 3 c d pirene","name:indeno (1,2,3 - c, d) pirene","pirene"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":29,"names":["Benzo[a]pyrene","Benzo(a)pyrene","Indeno(1,2,3-c,d)pyrene"],"says":"29 rows share a parameter key with a longer name holding \"pyrene\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"pyrene\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":24,"offset":0,"returned":24,"next_offset":null,"rows":[{"id":"3af27478b0d06278","parameter":"Pyrene","value":"0.025","value_num":0.025,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:129-00-0","place":["CA-AB"],"conditions":["receiving_water is freshwater"],"cite":{"instrument":"ca_ab_eqg_surface_waters","title":"Environmental Quality Guidelines for Alberta Surface Waters (March 28, 2018) — Table 1, protection of freshwater aquatic life, long-term (chronic) and short-term (acute)","issuer":"Government of Alberta, Alberta Environment and Parks","edition":"March 28, 2018 (Alberta Environment and Parks)","source_url":"https://open.alberta.ca/dataset/5298aadb-f5cc-4160-8620-ad139bb985d8/resource/38ed9bb1-233f-4e28-b344-808670b20dae/download/environmentalqualitysurfacewaters-mar28-2018.pdf","source_sha256":"8d128a9d2efe359b62626cb0055d2ab7026328ef88a8afa3b5ed197c0b788d54","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Table 1 (freshwater aquatic life) · Trace organic (PAH) · CCME 1999","page":35,"quote":null}},{"id":"94016a1f57baa989","parameter":"Pyrene","value":"0.71","value_num":0.71,"unit":"mg/L","direction":"max","kind":"guideline","medium":"groundwater","level":"regional","parameter_key":"cas:129-00-0","place":["CA-AB"],"conditions":["land use: Natural Area","fine-grained soil (50% or more by mass passes a 75 μm sieve)","Tier 1: a generic guideline, applied where the site's conditions are consistent with Tier 1 (s. 5.1.5); otherwise, or where it is exceeded, a Tier 2 guideline or exposure control may replace it"],"cite":{"instrument":"ca_ab_tier1_gw","title":"Alberta Tier 1 Soil and Groundwater Remediation Guidelines (June 2024) — Table 2, groundwater","issuer":"Alberta Environment and Protected Areas (Lands Policy and Programs Branch)","edition":"Updated June 27, 2024 (EPA, Lands Policy, 2024, No. 1; ISBN 978-1-4601-6067-1): previous editions replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 2, Alberta Tier 1 Groundwater Remediation Guidelines, fine soil, Natural 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replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 2, Alberta Tier 1 Groundwater Remediation Guidelines, fine soil, Agricultural","page":41,"quote":null}},{"id":"d5e6ad4a44dee896","parameter":"Pyrene","value":"0.71","value_num":0.71,"unit":"mg/L","direction":"max","kind":"guideline","medium":"groundwater","level":"regional","parameter_key":"cas:129-00-0","place":["CA-AB"],"conditions":["land use: Residential/Parkland","fine-grained soil (50% or more by mass passes a 75 μm sieve)","Tier 1: a generic guideline, applied where the site's conditions are consistent with Tier 1 (s. 5.1.5); otherwise, or where it is exceeded, a Tier 2 guideline or exposure control may replace it"],"cite":{"instrument":"ca_ab_tier1_gw","title":"Alberta Tier 1 Soil and Groundwater Remediation Guidelines (June 2024) — Table 2, groundwater","issuer":"Alberta Environment and Protected Areas (Lands Policy and Programs Branch)","edition":"Updated June 27, 2024 (EPA, Lands Policy, 2024, No. 1; ISBN 978-1-4601-6067-1): previous editions replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 2, Alberta Tier 1 Groundwater Remediation Guidelines, fine soil, 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replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 2, Alberta Tier 1 Groundwater Remediation Guidelines, fine soil, Commercial/Industrial","page":41,"quote":null}},{"id":"fd3bdac50295db1a","parameter":"Pyrene","value":"0.000092","value_num":0.000092,"unit":"mg/L","direction":"max","kind":"guideline","medium":"groundwater","level":"regional","parameter_key":"cas:129-00-0","place":["CA-AB"],"conditions":["land use: Natural Area","coarse-grained soil (less than 50% by mass passes a 75 μm sieve)","Tier 1: a generic guideline, applied where the site's conditions are consistent with Tier 1 (s. 5.1.5); otherwise, or where it is exceeded, a Tier 2 guideline or exposure control may replace it"],"cite":{"instrument":"ca_ab_tier1_gw","title":"Alberta Tier 1 Soil and Groundwater Remediation Guidelines (June 2024) — Table 2, groundwater","issuer":"Alberta Environment and Protected Areas (Lands Policy and Programs Branch)","edition":"Updated June 27, 2024 (EPA, Lands Policy, 2024, No. 1; ISBN 978-1-4601-6067-1): previous editions replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 2, Alberta Tier 1 Groundwater Remediation Guidelines, coarse soil, Natural 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it"],"cite":{"instrument":"ca_ab_tier1_soil","title":"Alberta Tier 1 Soil and Groundwater Remediation Guidelines (June 2024) — Tables 1, 3 and 4, soil","issuer":"Alberta Environment and Protected Areas (Lands Policy and Programs Branch)","edition":"Updated June 27, 2024 (EPA, Lands Policy, 2024, No. 1; ISBN 978-1-4601-6067-1): previous editions replaced","source_url":"https://open.alberta.ca/dataset/842becf6-dc0c-4cc7-8b29-e3f383133ddc/resource/b6b28b89-f0db-49c5-b3bd-6046943af610/download/epa-alberta-tier-1-soil-groundwater-remediation-guidelines-2024-06.pdf","source_sha256":"4120380f36f55c677bac749c5e7150f233f781497bec9cd56a56f1f239bdae3f","fetched_at":"2026-10-15","section":"Table 1, Alberta Tier 1 Soil Remediation Guidelines, fine soil, Natural 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