2025 Air Pollution Ozone 
Breezometer
AUGUST 16, 2021
Levels of Ground-level Ozone Pollution Can Increase in Summer. As ground-level ozone requires the presence of sunlight to form, high heat and sunny weather can function to increase concentrations of this particular pollutant. billion, thanks in part to a reduced impact on children. for maize, 4.1% for soybean, and 7.3%
PA Environment Daily
APRIL 7, 2025
The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants. The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants.
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Acoel
JUNE 29, 2022
The downwind air quality benefits are minimal. The proposed rule would provide de minimus air quality benefits in downwind areas with extremely high costs – estimated by EPA at $22 billion discounted 2016 dollars for the 2023-2042 period. ppb by 2025. enjoyed ozone reductions of 3 to 5 ppb or more. million tons.
Legal Planet
MARCH 15, 2023
Additionally, NOx react with other chemicals in the air to create other harmful pollutants, like fine particulate matter and ozone. Gas stoves are a significant driver of childhood asthma , leaking methane even while turned off and releasing as much nationwide climate pollution each year as 500,000 cars.
PA Environment Daily
NOVEMBER 21, 2024
XTO) [ExxonMobil] and Hilcorp Energy Company (Hilcorp) , agreed to resolve alleged Clean Air Act and Pennsylvania Air Pollution Control Act violations involving their oil and gas production operations in Pennsylvania. In separate agreements, XTO Energy Inc. Its operations stretch from the Great Plains to Appalachia.
HumanNature
JANUARY 30, 2025
Guest Post by Tucker Melles , 2024-2025 Sustainability Leadership Fellow and Ph.D. We breathe oxygen from the atmosphere, weather systems distribute water, and the ozone in the upper atmosphere protects us from harmful radiation. Clearing the Air: A Review of the Effects of Particulate Matter Air Pollution on Human Health.
Union of Concerned Scientists
MARCH 23, 2023
NO x also contributes to the formation of ozone (or “smog”), another toxic pollutant. pollution, which are particles with diameters of 2.5 In 2019, air pollution more broadly was responsible for about 6.7 A recent study found that more than 99 percent of the global population is exposed to unsafe levels of PM 2.5
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