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Air Quality Pollution

topic v1.0.0 2026-04-05 Agent-extracted

Relationship between ambient and household air pollution exposure and mortality, respiratory disease, and economic productivity. Covers PM2.5, ozone, indoor air pollution, and the health benefits of clean fuel transitions.

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Domain: Air Quality and Health Impacts

Relationship between ambient and household air pollution exposure and mortality, respiratory disease, and economic productivity

Period: 1990-present Population: Global population Level: macro

Overview

6
Constructs
5
Findings
3
Engines

Constructs

pm25_annual_mean Annual Mean PM2.5 Concentration

Population-weighted annual mean concentration of fine particulate matter (particles smaller than 2.5 micrometers) in ambient air, measured in micrograms per cubic meter

air_pollution_attributable_deaths Air Pollution Attributable Deaths

Number of premature deaths annually attributable to exposure to ambient and household air pollution, estimated through integrated exposure-response functions

household_air_pollution_exposure Household Air Pollution Exposure

Level of indoor air pollution exposure from use of solid fuels for cooking and heating, measured by proportion of population relying on polluting fuels

respiratory_disease_burden Respiratory Disease Burden

Total burden of respiratory diseases including COPD, lower respiratory infections, and lung cancer, measured in disability-adjusted life years (DALYs) or deaths

outdoor_ozone_concentration Outdoor Ozone Concentration

Seasonal average of daily maximum 8-hour mean ozone concentration in ambient outdoor air, measured in parts per billion

clean_fuel_access Access to Clean Fuels for Cooking

Proportion of the population with primary reliance on clean fuels and technology for cooking, including electricity, LPG, natural gas, and biogas

Findings

Long-term exposure to ambient PM2.5 is positively associated with all-cause mortality, with a supralinear concentration-response function showing greatest risk increases at lower concentrations

Direction: positive Confidence: strong Method: meta_analysis

Ambient air pollution was responsible for an estimated 4.2 million deaths globally in 2015, making it the fifth-ranking mortality risk factor worldwide

Direction: positive Confidence: strong Method: integrated_exposure_response

Household air pollution from solid fuel combustion accounts for approximately 3.8 million premature deaths annually, primarily from COPD, pneumonia, and lung cancer

Direction: positive Confidence: strong Method: comparative_risk_assessment

Transition from solid fuels to clean cooking fuels reduces household air pollution exposure and respiratory disease burden by 40-60% in intervention studies

Direction: negative Confidence: moderate Method: systematic_review

Ambient ozone exposure is independently associated with respiratory mortality, contributing an estimated 254,000 deaths from COPD globally in 2015

Direction: positive Confidence: moderate Method: integrated_exposure_response

Engines

ols_regression correlation_matrix logistic_regression

Sources

Cohen, A.J., Brauer, M., Burnett, R., Anderson, H.R., et al. (2017). Estimates and 25-year trends of the global burden of disease attributable to ambient air pollution: an analysis of data from the Global Burden of Diseases Study 2015 DOI
Burnett, R., Chen, H., Szyszkowicz, M., Fann, N., et al. (2018). Global estimates of mortality associated with long-term exposure to outdoor fine particulate matter DOI
World Health Organization (2021). WHO Global Air Quality Guidelines: Particulate Matter (PM2.5 and PM10), Ozone, Nitrogen Dioxide, Sulfur Dioxide and Carbon Monoxide
Gordon, S.B., Bruce, N.G., Grigg, J., et al. (2014). Respiratory risks from household air pollution in low and middle income countries DOI

Tags

topicair-quality-health

Details

Domain: Air Quality and Health Impacts

Relationship between ambient and household air pollution exposure and mortality, respiratory disease, and economic productivity

Temporal scope: 1990-present | Population: Global population

Key Findings

  • Long-term exposure to ambient PM2.5 is positively associated with all-cause mortality, with a supralinear concentration-response function showing greatest risk increases at lower concentrations (positive, strong)
  • Ambient air pollution was responsible for an estimated 4.2 million deaths globally in 2015, making it the fifth-ranking mortality risk factor worldwide (positive, strong)
  • Household air pollution from solid fuel combustion accounts for approximately 3.8 million premature deaths annually, primarily from COPD, pneumonia, and lung cancer (positive, strong)
  • Transition from solid fuels to clean cooking fuels reduces household air pollution exposure and respiratory disease burden by 40-60% in intervention studies (negative, moderate)
  • Ambient ozone exposure is independently associated with respiratory mortality, contributing an estimated 254,000 deaths from COPD globally in 2015 (positive, moderate)

Installation

Install this PAX into your Praxis instance:

praxis_import_pax("air-quality-pollution.pax.tar.gz", install=True)