Few studies have investigated the independent health effects of different size fractions of particulate matter (PM), in multiple locations, especially in Europe. The researchers estimated the short-term effects of PM with aerodynamic diameter less than 10μm (PM10), less than 2.5μm (PM2.5), and between 2.5 and 10μm (PM2.5-10) on all-cause, cardiovascular and respiratory mortality in 10 European Mediterranean metropolitan areas within the MED-PARTICLES project.

Survey Gauges City’s Attitude Towards Issues On Environment

Mumbai: Climate change is no longer an environmentalist’s concern. Erratic weather, change in temperature, depletion of air quality and wind patterns seem to be weighing on Mumbaikars’ minds too.

Pune: City-based Indian Institute of Tropical Meteorology officially launched its second ‘System of Air Quality Forecasting and Research (SAFAR) - Pune’ for Pune and Pimpri Chinchwad on Wednesday. Other facilities such as ‘air quality and weather assessment and data on hitech-digital India’ (AWADHI) — a one stop-shop for metro air quality information was also launched.

In addition to it, an ‘interactive voice response (IVR) service’ was also introduced, where citizens of Pune can get the current and 24-hour advance forecast information on air quality and weather of Pune and Delhi just by dialing a toll free number.

Isoprene is a substantial contributor to the global secondary organic aerosol (SOA) burden, with implications for public health and the climate system. The mechanism by which isoprene-derived SOA is formed and the influence of environmental conditions, however, remain unclear.

Fine particulate matter (PM2.5) has been linked to cardiovascular disease, possibly via accelerated atherosclerosis. We examined associations between the progression of the intima-medial thickness (IMT) of the common carotid artery, as an indicator of atherosclerosis, and long-term PM2.5 concentrations in participants from the Multi-Ethnic Study of Atherosclerosis (MESA).

Except for Manali, other areas saw higher RSPM levels than previous year

A. Heera, a resident of Ajax in Tiruvottiyur, remembers a time when her area was clean and beautiful. “Now, the roads are so dusty a brown cloud hovers when vehicles pass by. The roads in our area are hardly swept and with construction work and road widening on, the dust is unimaginable,” she said.

Visakhapatnam: The famous port town of Visakhapatnam happens to be one of the worst-affected towns in the state, as far as the environmental pollution goes, according to the official data recently retrieved by a city based voluntary organisation under the Right to Information Act.

The shocking revelation flies in the face of the Visakhapatnam Port Trust’s tall claims about Vizag being “environmentally the best managed town” in the state. In fact, the situation is so serious that about 44 people died in the town in the past one year owing to the environmental pollution, according a city based voluntary organisation.

The objective of this study is to investigate the implementation of mobile phone camera-based dust-measuring technique
to plan and execute the dust-management system at a construction site.

The State of the Air 2013 report looks at levels of ozone and particle pollution found in official monitoring sites across the United States in 2009, 2010, and 2011. The report uses the most current quality-assured nationwide data available for these analyses.

Increasing attention is being paid to the subject of air pollution, with the bulk of previous work being done in animal models suggesting that exposure to air pollution causes atherosclerosis—stiffening and calcification of the arteries—in rabbits and mice. The findings of Sara Adar and colleagues, published in PLOS Medicine, take us a step forward in clarifying the broader implications of air pollution by offering further evidence in humans that ambient particulate matter (PM) contributes to the development of cardiovascular disease (CVD).

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