Asphalt adds to air pollution, especially on hot, sunny

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Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-2  Asphalt is a near-ubiquitous substance -- it's found in roads, on roofs and in driveways -- but its chemical emissions rarely figure into urban air quality management plans. A new study finds that...

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Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-2  A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Yale researchers observed that common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous pollutants,

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Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-3  Asphalt adds to air pollution, especially on hot, sunny days September 3, 2020 Asphalt is a near-ubiquitous substance—it’s found in roads, on roofs and in driveways—but its chemical emissions rarely figure into urban air quality management plans.

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Asphalt adds to air pollution, especially on hot, sunny days

2020-9-2  A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Yale researchers observed that common road and roofing asphalts

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Asphalt adds to air pollution, especially on hot, sunny days

Asphalt adds to air pollution, especially on hot, sunny days Date: September 2, 2020 Source: Yale University Summary: Asphalt is a near-ubiquitous substance -- it's found in roads, on roofs and in driveways -- but its chemical emissions rarely figure into urban air quality management plans.

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Asphalt adds to air pollution, especially on EurekAlert!

Asphalt adds to air pollution, especially on hot, sunny days ... "That's important from the perspective of air quality, especially in hot, sunny summertime conditions," Khare said.

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Asphalt adds to air pollution, especially on hot, sunny days

2020-9-2  Asphalt adds to air pollution, especially on hot, sunny days Date: September 2, 2020 Source: Yale University Summary: Asphalt is a near-ubiquitous substance -- it's found in roads, on roofs and in driveways -- but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on ...

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Asphalt adds to air pollution, especially on hot, sunny days

2021-8-2  Asphalt adds to air pollution, especially onhot, sunny days 2 September 2020 These can lead to secondary organic aerosol(SOA), a major contributor of PM2.5—an importantregulated air pollutant...

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Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-9  Asphalt adds to air pollution, especially on hot, sunny days A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Asphalt is a near-ubiquitous substance — it’s found in roads, on roofs and in driveways — but its chemical emissions rarely figure into urban air quality ...

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Asphalt adds to air pollution, especially on hot, sunny days

2020-9-6  Asphalt is a near-ubiquitous substance — it’s found in roads, on roofs and in driveways — but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days.

Get price

Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-3  Asphalt adds to air pollution, especially on hot, sunny days September 3, 2020 Asphalt is a near-ubiquitous substance—it’s found in roads, on roofs and in driveways—but its chemical emissions rarely figure into urban air quality management plans.

Get price

Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-6  Asphalt is a near-ubiquitous substance — it’s found in roads, on roofs and in driveways — but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Researchers at the US Yale []

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Asphalt Adds to Air Pollution - Medindia

Asphalt Adds to Air Pollution. Asphalt, the near-ubiquitous substance was found to be a significant source of air pollutants in urban areas, especially on hot and sunny days. Asphalt is found in ...

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Asphalt adds to air pollution, especially on hot, sunny ...

2020-9-2  Asphalt is a near-ubiquitous substance — it’s found in roads, on roofs and in driveways — but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days.

Get price

Study: Asphalt adds to harmful air pollution on hot, sunny ...

2020-9-10  Study: Asphalt adds to harmful air pollution on hot, sunny days. Hot weather can increase the risk of natural disasters like droughts and wildfires, now, there is evidence extreme heat can ...

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Asphalt Adds to Air Pollution World News

2021-5-11  Decades of research about and regulations of emissions from motor vehicles and other combustion-related sources have resulted in improved urban air quality. But recent studies show that as those efforts succeeded, numerous non-combustion

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Asphalt found to be a significant form of air pollution ...

2020-9-3  On hot sunny days, the surface of footpaths, roads, and playgrounds becomes a significant source of air pollution, scientists from Yale University have discovered. Asphalt is used to surface more than 95 per cent of all UK roads as well as footpaths, playgrounds, cycle ways and car parks, according to the UK’s Asphalt Industry Alliance.

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Hot days causes air pollution from asphalt, study claims ...

2020-9-4  Asphalt is a big source of air pollutants in urban areas, especially on hot and sunny days, a new study claims. The sticky, black substance, often seen being pressed down by road rollers at ...

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The Gentner Research Group – For Air Quality Science and ...

2021-4-29  Asphalt Adds to Air Pollution, Especially on Hot, Sunny Days Third-Hand Smoke paper in Science Advances “Behind the Paper: Atmospheric Organic Aerosol at the Molecular-Level” in Nature Research Chemistry Community, Available Online

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On Hot Days, Asphalt Can Release as Much Air Pollution as ...

2020-9-9  Smart News Keeping you current On Hot Days, Asphalt Can Release as Much Air Pollution as Cars During heat waves, pavement can reach 140 degrees

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Asphalt Adds to Air Pollution - Medindia

Asphalt Adds to Air Pollution. Asphalt, the near-ubiquitous substance was found to be a significant source of air pollutants in urban areas, especially on hot and sunny days. Asphalt is found in ...

Get price

Study: Asphalt adds to harmful air pollution on hot, sunny ...

2020-9-10  Study: Asphalt adds to harmful air pollution on hot, sunny days. Hot weather can increase the risk of natural disasters like droughts and wildfires, now, there is evidence extreme heat can ...

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Study: Asphalt adds to harmful air pollution on hot, sunny ...

2020-9-10  The researchers took real-world samples of fresh road asphalt and put them in a controlled furnace with purified air. Total emissions nearly doubled when temperatures went from 104 to 140 degrees. At 104 degrees, 94 percent of the

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Asphalt Adds to Air Pollution World News

2021-5-11  Decades of research about and regulations of emissions from motor vehicles and other combustion-related sources have resulted in improved urban air quality. But recent studies show that as those efforts succeeded, numerous non-combustion

Get price

Asphalt a Significant Source of Air Pollution, Especially ...

2020-9-3  Asphalt is found in roads, on roofs and in driveways but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days.

Get price

When it gets hot, asphalt boosts city air pollution - Futurity

2020-9-10  Asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days, according to a new study. Asphalt is a near-ubiquitous substance—it’s found in roads, on ...

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Asphalt In City Streets and Roofs Emits Air Pollutants ...

2020-9-9  A new study finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days.. Yale researchers observed that common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous pollutants, in a range of typical temperature and solar conditions.The results of their work, from the lab of Drew Gentner, associate ...

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Asphalt is a major source of air pollution, especially ...

2020-9-3  Asphalt is a major source of air pollution, especially during summer weather It's all over the place and it might be one of the main sources of air pollution.

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Asphalt on roads may soon be greater source of air ...

2020-9-2  Asphalt, also known as bitumen, is a major source of air pollution, especially in sunny and hot places. For one kind of harmful particulate pollution, asphalt emissions from roads and roofs may be ...

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Sun-heated streets can lead to air pollution spikes — study

2020-9-2  Researchers discovered that asphalt gives off a complex mix of organic compounds, which includes dangerous pollutants, especially on hot and sunny days. Asphalt

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