"To our knowledge, this is the first longitudinal study to assess the association between long-term exposure to air pollutants
and progression of percent emphysema in a large, community-based, multi-ethnic cohort," said Meng Wang, Assistant Professor at the University at Buffalo.
So, the research team suggested the above mentioned factors could be the cause for an increased number of NICU admissions for the babies born to mothers exposed to air pollutants
. However, the researchers were unable to find the real cause for it.
The agency said it had concluded that it is not "appropriate and necessary" to regulate hazardous air pollutants
from power plants because the cost of doing so "grossly outweighs" the benefits.
The people living in the urban areas are more vulnerable to the threat of this invisible killer, especially those residing in crowded and congested areas because of concentration of air pollutants
resulting from pollution caused by vehicles.
The features of the latest innovation were presented to invitees with a demonstration on how it captures air pollutants
Hazardous air pollutants
include metals, volatile organic compounds, and particulate matter.
Kim added among the five air pollutants
, fine dust and nitrogen dioxide are the most detrimental to pregnancy.
In 2002,  studied average air pollutant
concentration during weekdays and found it to be higher than during the weekend.
Perhaps, he theorized, grass pollens become more allergenic when combined with air pollutants
so that the benefits of green space diminish as pollution increases.
The equipment is subject to federal Clean Air Act (CAA)'s New Source Performance Standards for Nonmetallic Mineral Processing Plants, and the engines are subject to the CAA National Emission Standards for Hazardous Air Pollutants
for Stationary Reciprocating Internal Combustion Engines.
The results indicated that vehicular movement played an important role in a gradual increase of air pollutants
from morning to evening.
The EZ Series already complies with the Environmental Protection Agency's National Emission Standards for Hazardous Air Pollutants
(HAP), which aim to further reduce hazardous air pollutants
that are known or suspected to cause cancer or other serious health effects.
People breath air pollutants
whether they are outdoor (outdoor air pollution) or indoor (indoor air pollution).
The EEA report 'Air quality in Europe - 2015 report' examines the European population's exposure to air pollutants
and provides a snapshot of air quality based on data from official monitoring stations across Europe.
Therefore, we consider a method of combining several air pollutants
and investigate the relation between our formed multi-pollutant exposure index--which we call the Health Air Study Index (HASI)--and public health.