Pm 2 5 pollution

Particulate matter ( PM ) is one of the air pollutants regulated by the National Ambient Air Quality Standards (NAAQS). Reducing emissions of inhalable particles improves public health as well as visibility. Credit: CCPublic Domain Women in their 70s and 80s who were exposed to higher levels. University of Southern California.

Air pollution consisting of particles less than 2. Delhi has the most polluted air on earth. Size comparisons for PM particles. PM stands for particulate matter (also called particle pollution ): the term for a mixture of solid particles and liquid droplets found in the air. Fine particles ( PM ) are 2. How to Protect Yourself Against PM 2. When the amount of PM 2. Stay indoor and close all windows and openings that allow polluted air to enter, when possible. Turn on an air purifier that is equipped with a HEPA filter.

Very easy to set up, they only require a WIFI access point and a USB power supply. The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2. Once connecte air pollution levels are reported instantaneously and in real-time on our. PM ( )), causes about of mortality from cardiopulmonary disease, about of mortality from cancer of the trachea, bronchus, and lung, and about of mortality from acute respiratory infections in children under years, worldwide. Particle pollution , also called particulate matter or PM , is a mixture of solids and liquid droplets floating in the air.

Some particles are released directly from a specific source, while others form in complicated chemical reactions in the atmosphere. Worldwide exposure to PM 2. Why is particulate matter bad? Extremely High Levels of PM2. Steps to Reduce Your Exposure.

AQI does not include recommendations for PM2. Pollution is hazardous at these levels. Everyone should take steps to reduce their exposure when particle pollution levels are in this range. And at that diminutive size, it can get deep into the lungs and bloodstream, and over time, research suggests, it can ravage the body.

UK – a condition known as the long range transportation of air pollution. They have a diameter of 2. Under some meteorological conditions, air polluted with PM 2. I’m not an expert in air pollution , just a nerd whobreathing clean air. Hence it is important to investigate the impact of PM2.

China combat the current air pollution problems. Thomas here, the nerd behind Smart Air. Most of the stations on the map are monitoring both PM 2. PM data, but there are few exceptions where only PM is.

Air Quality Index (AQI) Calculation The Air Quality Index is based on measurement of particulate matter ( PM and PM ), Ozone (O 3), Nitrogen Dioxide (NO 2), Sulfur Dioxide (SO 2) and Carbon Monoxide (CO) emissions.