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Showing 1-550 of 920 Results
RESOURCE

Diffusion Tubes for NO2 Monitoring: Practical Guidance for Laboratories and Users

… including site selection, preparation, and quality assurance procedures to ensure accurate … to identify pollution hotspots, evaluate air quality trends, and develop effective … strategies for reducing NO2 levels to meet air quality objectives. Resource Guidelines, …
Guidelines, Tools & Models
RESOURCE

Graded Response Action Plan (GRAP) for the National Capital Region (NCR)

… 2025, published by the Commission for Air Quality Management in National Capital Region … to poor air quality. Resource Action Plans, Standards, Legislation and Agreements 2025 … COMMISSION FOR AIR QUALITY MANAGEMENT IN NATIONAL CAPITAL …
Action Plans, Standards, Legislation and Agreements
RESOURCE

Work as a street vendor, associated traffic-related air pollution exposures and risk of adverse pregnancy outcomes in Accra, Ghana

… a street vendor, associated traffic-related air pollution exposures and risk of adverse … to what extent exposure to traffic-related air pollution is responsible for these adverse … categorized exposure to traffic-related air pollution on the basis of street vending …
Scientific publications
RESOURCE

Short-Lived Climate Pollutants and USAID's Climate Strategy: Achieving Fast Mitigation

… combat climate change and improve air quality. It highlights integrated policy … also provides guidance on leveraging air quality management frameworks to implement … Prepared by Gary Kleiman (Orbis Air) with support from Keyle Horton and Erik …
Reports, Case Studies & Assessments
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BenMAP User's Manual

… of heath impacts resulting from changes in air quality - specifically, ground-level ozone and … literature. modeled or monitored air quality changes; population; baseline … 5-1 5.3 Custom Air Quality Surfaces …
Guidelines, Tools & Models
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Guidance for national planning to reduce shortlived climate pollutants and promote integrated air pollution and climate mitigation strategies

… climate pollutants and promote integrated air pollution and climate mitigation strategies … Tools & Models 2021 Climate and Clean Air Coalition (CCAC) Legal Framework and Policy … climate pollutants and promote integrated air pollution and climate mitigation strategies …
Guidelines, Tools & Models
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Effect of Tampering on On-Road and Off-Road Diesel Vehicle Emissions

… for vehicles complying with the current Euro standards, although this is not allowed by the … Road vehicles contribute significantly to air pollution, especially in cities. During the … the exhaust system and the availability and quality of DEF) or “modifying” the NOx sensors …
Scientific publications
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High-time-resolution source apportionment of PM2.5 in Beijing with multiple models

… emissions as well as regional transport of air pollutants, resulting in severe atmospheric … matrix factorization, PMF), footprint and an air quality model. The PMF model was performed with … emissions as well as regional transport of air pollutants, resulting in se- vere …
Scientific publications
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Atmospheric Emissions Inventory Methodological Guide

… Inventory for the Southern California Air Quality Study Report prepared for the California Air Resources Board, Sacramento CA by RADIAN …
Guidelines, Tools & Models
RESOURCE

High spatial resolution ozone risk-assessment for Asian forests

… over Asia in 2015, authors showed that both standards AOT40 (European) and W126 (United … light availability, soil water content and air temperature (65%, 29% and 6%, … light availability, soil water content and air temperature (65%, 29% and 6%, …
Scientific publications