enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Several central Ohio counties under air quality alert ... - AOL

   www.aol.com/air-quality-alert-issued-columbus...

   The Mid-Ohio Regional Planning Commission issued an air quality alert beginning at 6 a.m. Thursday for parts of central Ohio.. The alert issued Wednesday afternoon includes Delaware, Franklin ...

3. Air quality index - Wikipedia

   en.wikipedia.org/wiki/Air_quality_index

   An air quality index (AQI) is an indicator developed by government agencies [1] to communicate to the public how polluted the air currently is or how polluted it is forecast to become. [2][3] As air pollution levels rise, so does the AQI, along with the associated public health risk. Children, the elderly and individuals with respiratory or ...

4. Liebert Corporation - Wikipedia

   en.wikipedia.org/wiki/Liebert_Corporation

   Liebert Corporation was a global manufacturer of power, precision cooling and infrastructure management systems for mainframe computer, server racks, and critical process systems headquartered in Westerville, Ohio. Founded in 1965, the company employed more than 1,800 people across 12 manufacturing plants worldwide.

5. NowCast (air quality index) - Wikipedia

   en.wikipedia.org/wiki/NowCast_(air_quality_index)

   The PM NowCast is a weighted average of hourly air monitoring data used by the United States Environmental Protection Agency (USEPA) for real-time reporting of the Air Quality Index (AQI) for PM (PM 10 or PM 2.5). The PM NowCast is computed from the most recent 12 hours of PM monitoring data, but the NowCast weights the most recent hours of ...

6. How to understand the Air Quality Index - AOL

   www.aol.com/news/how-to-understand-the-air...

   The AQI uses a scale that typically ranges from zero to 500 to denote air quality. If your area has an AQI of 50 or below, you're in a green zone. You should have good air quality and little or no ...

7. The Best (and Worst) US Cities for Getting Outside: Where ...

   www.aol.com/best-worst-us-cities-getting...

   Phoenix, Arizona ranks as the best city for getting outside thanks to a minimal amount of precipitation or hazardous air quality, followed by Denver and Boston. Six of the top 10 best cities are ...

8. Air pollution measurement - Wikipedia

   en.wikipedia.org/wiki/Air_pollution_measurement

   Air quality monitoring sensors in Port Pirie, South Australia. Air pollution measurement is the process of collecting and measuring the components of air pollution, notably gases and particulates. The earliest devices used to measure pollution include rain gauges (in studies of acid rain), Ringelmann charts for measuring smoke, and simple soot ...

9. National Ambient Air Quality Standards - Wikipedia

   en.wikipedia.org/wiki/National_Ambient_Air...

   National Ambient Air Quality Standards. US counties that are designated "nonattainment" for the Clean Air Act's NAAQS, as of September 30, 2017. The U.S. National Ambient Air Quality Standards (NAAQS, pronounced / ˈnæks / naks) are limits on atmospheric concentration of six pollutants that cause smog, acid rain, and other health hazards. [1]