The AQI translates air quality data into numbers and colors that help people understand when to take action to protect their health. You can use air quality alerts to protect yourself and others when PM reaches harmful levels:ĪirNow: Every day the Air Quality Index (AQI) tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern. Learn about how air quality standards help reduce PM. Particles of sand and large dust, which are larger than 10 micrometers, are not regulated by EPA.ĮPA’s national and regional rules to reduce emissions of pollutants that form PM will help state and local governments meet the Agency’s national air quality standards. Learn more about health and environmental effects What is Being Done to Reduce Particle Pollution?ĮPA regulates inhalable particles. Of these, particles less than 2.5 micrometers in diameter, also known as fine particles or PM 2.5, pose the greatest risk to health.įine particles are also the main cause of reduced visibility (haze) in parts of the United States, including many of our treasured national parks and wilderness areas. Some particles less than 10 micrometers in diameter can get deep into your lungs and some may even get into your bloodstream. Particulate matter contains microscopic solids or liquid droplets that are so small that they can be inhaled and cause serious health problems. Most particles form in the atmosphere as a result of complex reactions of chemicals such as sulfur dioxide and nitrogen oxides, which are pollutants emitted from power plants, industries and automobiles. Some are emitted directly from a source, such as construction sites, unpaved roads, fields, smokestacks or fires. These particles come in many sizes and shapes and can be made up of hundreds of different chemicals. The average human hair is about 70 micrometers in diameter – making it 30 times larger than the largest fine particle.
#Liquid notes vs how to#
PM 2.5 : fine inhalable particles, with diameters that are generally 2.5 micrometers and smaller. Learning how to read is more than just picking up a book and starting to read.PM 10 : inhalable particles, with diameters that are generally 10 micrometers and smaller and.Others are so small they can only be detected using an electron microscope. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye.
I think you could use Liquidtext and then export to obsidian but I don’t know.PM stands for particulate matter (also called particle pollution): the term for a mixture of solid particles and liquid droplets found in the air. I’d like to know if you know those programs, what you think about, how you use them, if they are compatible with zettlekasten method and Obsidian. I also saw that Margin Note support flash cards and it could be very useful for memory.
#Liquid notes vs pro#
The major pro is that you can use also image excerpt that is impossible (right?) with Zotero and is important if you want put into the annotation an equation. But it lacks bibliographical feature like Zotero. Treasury bonds, Treasury bills, and Treasury notes are all government-issued fixed income securities that are deemed safe and secure. You can create mind map with excerpt of multiple documents and immediately go back to the specific paper. I found Liquidtext ( ) (Marginnote ( ) is similar but only for Apple ecosystem, not my case) and there are many nice ideas in it. Today I use Joplin as general purpose note-taking but it lacks many linking feature for now. I’ve just discovered this forum while searching a way to smartly organize papers and idea for my engineering thesis for master’s degree.
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