Understanding Air Pollution Effects

Understanding Air Pollution Effects

@BizFinEco
@BizFinEco
8 Followers
2 months ago 164
AI Summary
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Key Insights
  • Air pollution can negatively impact health, the environment, and the nation's economy.
  • The Clean Air Act, established in 1963 and expanded in 1970 and 1990, aims to study, clean up, and reduce air pollution.
  • Since 1970, the six commonly found air pollutants have been reduced by over 50 percent thanks to the Clean Air Act.
  • Criteria air pollutants include ozone, particle pollution, carbon monoxide, lead, sulfur dioxides, and nitrous dioxides.
  • Actions like conserving energy and driving/riding wisely can help reduce air pollution.
#AirPollution #EnvironmentalEducation #CleanAirAct #HealthImpact #MaineDEP

Understanding Air Pollution Effects

@BizFinEco2 months ago

Air Pollution

Environmental Education, Middle School Program

MAINE DEPARTMENT OF ENVIRONMENTAL PROTECTION

              Air Pollution

              • · Air Pollution can impact your
              • -Health
              • -Environment
              • -Nation's Economy

                          Clean Air Act

                          • · The original Clean Air Act was established in 1963 . It established funding for the study and the cleanup of air pollution.
                          • · In 1970 Congress created the Environmental Protection Agency (EPA) and gave it the primary role in carrying out the law.
                          • · In 1990 , Congress revised and expanded the Clean Air Act,
                          • -Provided the EPA even broader authority to implement and enforce regulations reducing air pollutant emissions.
                          • -Placed an increased emphasis on more cost-effective approaches to reduce air pollution.

                                      Clean Air Act

                                      • · By reducing air pollution, the Clean Air Act has led to significant improvements in human health and the environment in the U.S.
                                      • · Since 1970, the six commonly found air pollutants have decreased by more than 50 percent.

                                                  Criteria Air Pollutants

                                                  • · Ozone
                                                  • · Particle Pollution
                                                  • · Carbon Monoxide
                                                  • · Lead
                                                  • · Sulfur Dioxides
                                                  • · Nitrous Dioxides

                                                              How You Can Help Reduce Air Pollution?

                                                              • · Conserve Energy
                                                              • · Drive Wisely / Ride Wisely

                                                                          Thermal Inversions

                                                                          Thermal inversion occurs when a layer of warm air settles over a layer of cooler air that lies near the ground. The warm air holds down the cool air and prevents pollutants from rising and scattering.

                                                                                      Thermal Inversion - Salt Lake Valley

                                                                                      A temperature inversion traps and fills the Salt Lake valley with thick smog outside Draper, Utah, on Jan. 31,

                                                                                      Phorographer: George FreylGetty Images

                                                                                                  Donora, Pennsylvania Event

                                                                                                              Introduction to Demonstration

                                                                                                              • · Inversion in a Cup
                                                                                                              • · Objective: To observe how temperature inversions are formed and discuss how inversions influence air pollution levels.

                                                                                                                          Add contact information www.maine.gov/dep

Air Pollution
Environmental Education, 
Middle School Program
MAINE DEPARTMENT OF ENVIRONMENTAL …
1/11
Air Pollution
• Air Pollution can impact your
– Health
– Environment
– Nation’s Economy
MAINE …
2/11
Clean Air Act
• The original Clean Air Act was established in 1963. It 
established funding for t…
3/11
Clean Air Act
• By reducing air pollution, the Clean Air Act has 
led to significant improvements…
4/11
Criteria Air Pollutants
• Ozone
• Particle Pollution 
• Carbon Monoxide
• Lead
• Sulfur Dioxid…
5/11
How You Can Help Reduce Air 
Pollution?
• Conserve Energy
• Drive Wisely / Ride Wisely
6/11
Thermal Inversions
Thermal inversion occurs when a layer of warm air 
settles over a layer of coo…
7/11
Thermal Inversion – Salt Lake Valley
8/11
Donora, Pennsylvania Event
9/11
Introduction to Demonstration
• Inversion in a Cup
• Objective: To observe how temperature 
inve…
10/11
Add contact information
www.maine.gov/dep
11/11


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