What are the statistics of water pollution?
“Approximately 40% of the lakes in America are too polluted for fishing, aquatic life, or swimming.” “Each year 1.2 trillion gallons of untreated sewage, stormwater, and industrial waste are dumped into US water.”
How many people are affected by air and water pollution?
With 1.2 billion people lacking clean water, waterborne infections account for 80 percent of all infectious diseases. Increased water pollution creates breeding grounds for malaria-carrying mosquitoes, killing 1.2 million to 2.7 million people a year, and air pollution kills about 3 million people a year.
What is the percentage of air pollution in the world?
Based on this criterion, in 2017, more than 90 percent of the world population was exposed to unhealthy air (an annual average PM2.
How many deaths are caused by water pollution?
Water pollution was implicated in 1.8 million deaths, and workplace related pollution was linked to a further 0.8 million. Most of these deaths were due to non-communicable diseases including heart disease, stroke, lung cancer, and chronic obstructive pulmonary disease (COPD).
How many deaths a year are caused by air pollution?
The WHO estimates that: 4.2 million die prematurely every year from outdoor (ambient) air pollution. 3.8 million die from indoor air pollution.
How many people are killed each year from water pollution?
The World Health Organization estimates that 3.575 million people die from water-related diseases a year.
What percent of the ocean is pollution?
A Global Tragedy for Our Oceans and Sea Life Billions of pounds of plastic can be found in swirling convergences that make up about 40 percent of the world’s ocean surfaces.
How much water is lost a year?
2 trillion gallons
Nationwide, the amount of water that is lost each year is estimated to top 2 trillion gallons, according to the American Water Works Association. That’s about 14 to 18 percent (or one-sixth) of the water the nation treats.
Which is worse air or water pollution?
Bouteldjaoui air pollution is the most devastating type as it linked to lung cancer and pneumonia, then water pollution comes in the second and soil contamination/pollution comes in third.
What percent of the world has no clean water?
In 2020, 6% of the world population did not have access to an improved water source.
How many deaths does air pollution cause?
The Global Burden of Disease study (GBD) estimates that in 2019: 4.5 million people died prematurely from outdoor air pollution (from PM2. 5 and ground-level ozone). 2.3 million died from indoor air pollution.
How much has air pollution increased?
In the U.S, average PM2. 5 pollution levels actually rose by 6.7% in 2020. According to the report, record-breaking wildfires in California, Oregon and Washington were largely to blame and meant that in 2020 38% of American cities did not meet the WHO’s guideline for annual PM2. 5 levels, this compares to 21% in 2019.
How many deaths are caused by air pollution?
WHO: 7 million premature deaths per year due to indoor and outdoor air pollution from anthropogenic and natural sources. 4.2 million die prematurely every year from outdoor (ambient) air pollution. 3.8 million die from indoor air pollution.