air pollution overview

  • An Overview of Land Pollution: What You Know and What You ...

    Jan 20, 2018 · An Overview of Land Pollution: What You Know and What You Don't. ... which is called land pollution. ... As strange as it may sound, air pollution does play a role in contaminating a land to an extent that it is termed as barren. Acid rain, one of the severe effects of air pollution, is poisonous not only to the flora and fauna on the Earth ...

  • Air Quality Index (AQI) Basics - AirNow

    Air Quality Index (AQI) Basics - The AQI is an index for reporting daily air quality. GO! ... The higher the AQI value, the greater the level of air pollution and the greater the health concern. For example, an AQI value of 50 represents good air quality with little potential to affect public health, while an AQI value over 300 represents ...

    Missing: