WHO Air Quality Guidelines → Korea PM2.5 Standards & Fine Dust Act
Echo patterns are similarity-based hypotheses, not proof of causation. Open the sources and evaluate the linkage yourself.
Evidence Scorecard
A single score cannot prove an echo. This card triangulates semantic, temporal, and linkage evidence.
Computed with intfloat/multilingual-e5-small multilingual embeddings. Display score is a calibrated mapping of the raw cross-lingual cosine (0.826); higher means closer meaning. Reflects semantic similarity, not proof of causation.
Aligned sentences
The WHO updated its Air Quality Guidelines in September 2021, tightening the recommended annual mean PM2.5 limit to 5 µg/m³ (halved from the 2005 guideline of 10 µg/m³) and the 24-hour mean to 15 µg/m³, based on a greatly expanded evidence base linking fine particulate exposure to cardiovascular, respiratory, and developmental harm.
한국은 2010년 3월 환경정책기본법 시행령 개정을 통해 PM2.5 환경기준(연간 평균 25 µg/m³, 24시간 평균 50 µg/m³)을 최초 신설하여 2015년부터 시행하였고, 2013년 10월 대기환경보전법 시행령 개정으로 PM2.5를 대기오염 경보 대상 물질에 추가하였다.
Could also be…
- •Parallel domestic policy development is possible.
- •Industry or market pressure may have driven similar language.
- •A common external shock (e.g., financial crisis, pandemic) could explain parallel adoption.
Interrogate the Evidence
Answers are rendered directly from this record’s own curated fields — nothing is generated.
Bprobable echo · 78%
- SemanticStrong semantic alignment
- TemporalGlobal precedent precedes Korea
- LinkageOfficial Korean agency source + concept alignment (no explicit citation recorded)
Matched concepts: PM2.5 ↔ 미세먼지; air quality ↔ 대기; guidelines ↔ 관리
Cross-lingual similarity 60/100 (multilingual e5 embedding) — a computed signal, not proof.
Similarity type: regulatory emulation with compliance gap
Matched Concepts
3 pairsThe WHO updated its Air Quality② Guidelines③ in September 2021, tightening the recommended annual mean PM2.5① limit to 5 µg/m³ (halved from the 2005 guideline of 10 µg/m³) and the 24-hour mean to 15 µg/m³, based on a greatly expanded evidence base linking fine particulate exposure to cardiovascular, respiratory, and developmental harm.
한국은 2010년 3월 환경정책기본법 시행령 개정을 통해 PM2.5 환경기준(연간 평균 25 µg/m³, 24시간 평균 50 µg/m³)을 최초 신설하여 2015년부터 시행하였고, 2013년 10월 대기②환경보전법 시행령 개정으로 PM2.5를 대기②오염 경보 대상 물질에 추가하였다. 이후 2018년 3월 환경정책기본법 시행령 재개정(국무회의 의결 2018. 3. 20., 시행 2018. 3. 27.)을 통해 연간 평균 기준을 25 µg/m³에서 15 µg/m³으로, 24시간 평균을 50 µg/m³에서 35 µg/m³으로 강화하였다. 나아가 2018년 8월 제정(2019년 2월 15일 시행)된 미세먼지① 저감 및 관리③에 관한 특별법(법률 제15656호)은 고농도 미세먼지① 비상저감조치, 취약계층 보호, 계절관리③제 등을 규정하며, 현재 기후에너지환경부가 집행을 담당하고 있다.
Echo Strength
2021 WHO AQG update → 2018–2019 Korean legislative enactment
regulatory emulation with compliance gap
Sources
Related Patterns
Drinking Water Quality & WHO Guidelines
COVID Policy Response
WHO IHR Amendments (2025)
WHO FCTC → Korean Tobacco Control
Alcohol Warning Labels & Pictogram System
WHO FCTC Article 11 & 8 → Korea National Health Promotion Act
WHO Palliative Care → Korea Hospice & Life-Sustaining Treatment Act
WHO AMR Global Action Plan → Korea National AMR Strategy
WHO Global Patient Safety Action Plan → Korea Patient Safety Act
WHO Global Strategy on Digital Health → Korea Health Information Framework
WHO Immunization Agenda 2030 → Korea National Immunization Program
WHO Global Diabetes Compact → Korea Chronic Disease Management
WHO End TB Strategy → Korea TB Elimination Plan
WHO Global Hepatitis Strategy → Korea Hepatitis Elimination
WHO Rehabilitation 2030 → Korea Disability Health Rights Act
WHO Cervical Cancer Elimination → Korea HPV Vaccination & Screening
WHO NCD Global Action Plan → Korea National Health Promotion Act
WHO Pandemic Agreement (PPR) → 감염병예방법 팬데믹 협정 선제 이행
WHO Pandemic Agreement → Korea Infectious Disease Prevention Act Reform
WHO IHR (2005) Core Capacities → 감염병예방법 시행령 (Infectious Disease Prevention Enforcement Decree)
WHO Global Air Quality Guidelines (AQG 2021) → 환경부 대기환경기준 고시 (ME Air Quality Standards Notice)
Pandemic Preparedness Simulation
Universal Healthcare / NHIS Model
WHO Mental Health & Suicide Prevention Framework
WHO Pandemic Agreement (WHA78) → Korea Infectious Disease Law
WHO Infodemic Management → Korea AI / Health Misinformation Rules
OECD Long-Term Care Framework → Korea Long-Term Care Insurance
IMDRF UDI System Guidance → 식약처 의료기기 UDI 고시 (MFDS UDI Notice)
ICH E6(R2) GCP Guidelines → 식약처 의약품 임상시험 고시 (MFDS Clinical Trial Notice)
WHO Healthy Cities Network → 대한민국 건강도시 협의회
Minamata Convention (Mercury-Added Products) → Korea Environmental Health Act
SAICM / Global Framework on Chemicals → Korea Consumer Chemical Products Safety Act
ILO/WHO Asbestos Convention → Korea Asbestos Safety Management Act
Codex AMR — Korea ACT Project on foodborne antimicrobial resistance
Codex Nutrition Labelling Guidelines → Korea Food Labeling Standards
Codex Contaminants Standard → Korea Food Contaminant Limits
Codex Pesticide MRLs → Korea Positive List System for pesticides
Codex GMO Food Safety Guidelines → Korea GMO Labeling & Safety Assessment
Codex HACCP Principles → Korea HACCP Certification System
Codex HACCP Principles → 식품위생법 시행령 (Food Sanitation Enforcement Decree)
WHO Healthy Cities / Age-Friendly Cities → 인천광역시 건강도시 조례
Codex General Standard for Food Additives (GSFA) → 식약처 식품첨가물 공전 고시 (MFDS Food Additives Code Notice)
ICRP Radiation Protection → Korea Nuclear Safety Act Dose Limits
Codex Alimentarius Standards → KS H Codex 식품규격 (Korean Food Standards)
Semantically Related
Closest patterns by multilingual embedding (e5) — conceptual similarity beyond shared keywords. A computed signal, not a sourced claim.
WHO Global Air Quality Guidelines (AQG 2021) → 환경부 대기환경기준 고시 (ME Air Quality Standards Notice)
Health & Bio
Minamata Convention on Mercury → Korea Mercury Management
Environment
IMO GHG Strategy → Korea Maritime Decarbonization
Climate
OECD MNE Guidelines / RBC → Korea National Contact Point & Due Diligence
Labor & Work
EU REACH / GHS → Korean K-REACH & Chemicals Control Act
Environment
Stockholm / Rotterdam Conventions → Korea Persistent Organic Pollutants Act
Environment