The synergistic strategy for fine particulate matter (PM 2.5) and O 3 pollution prevention and
control has emerged as a pivotal approach in combating air pollution. Volatile organic …

Progressively stringent regulations regarding vehicle emissions and fuel economy have
spurred technology diversification in light-duty passenger vehicles (LDPVs). To assess the …

In this study, air quality monitoring nodes (equipped with pollutants (NO, NO 2, CO, and PM
2.5), temperature, and humidity sensors) were deployed at seven locations inside a road …

We have analyzed near-global stratospheric data (and mesospheric data as well for H 2 O)
in terms of absolute abundances, variability, and trends for O 3, H 2 O, HCl, N 2 O, and HNO …

Vehicular emissions are the major source of air quality deterioration in Indian megacities.
However, there is uncertainty in vehicular emission estimation due to the paucity of vehicular …

Abstract A Portable Emissions Monitoring System (PEMS) has been used to estimate
ammonia emission rates from a representative fleet of 47 in-use light-duty gasoline motor …

Real-world emissions of particulate matter (PM) and smoke opacity were studied for an older-
model diesel pickup truck during four types of driving tests, namely fixed-point test, snap …

Vehicle specific power (VSP) is useful for estimation of vehicle emissions. Previous research
has indicated that vehicle specific power and emissions are sensitive to variation of road …

Volatile organic compounds (VOCs) significantly impact air quality and atmospheric
chemistry, influencing ozone formation and secondary organic aerosol production. Despite …

This study investigated the spatiotemporal variation and source characteristics of volatile
organic compounds (VOCs) in Kaohsiung Harbor, one of the busiest ports in the world. The …