Green Car Congress

NOVEMBER 26, 2014

Counties where measured ozone is above proposed range of standards, based on 2011-2013 monitoring data. Source: EPA. EPA will seek public comment on the proposal for 90 days following publication in the Federal Register, and the agency plans to hold three public hearings. EPA will issue final ozone standards by 1 October 2015.

Ozone 273

Ozone EPA Standards 2015 273

Green Car Congress

OCTOBER 1, 2015

The US Environmental Protection Agency (EPA). issued its final rule revising the National Ambient Air Quality Standards (NAAQS) for ground-level ozone to 70 parts per billion (ppb) from 75 ppb to protect public health. Ground-level ozone forms when nitrogen oxides (NO x ) and volatile organic compounds (VOCs) react in the air.

Ozone 150

Ozone EPA Standards District of Columbia 150

Green Car Congress

SEPTEMBER 2, 2011

In a statement released this morning, President Barack Obama said he has requested that US Environmental Protection Agency (EPA) Administrator Lisa Jackson withdraw the agency’s draft Ozone National Ambient Air Quality Standards (NAAQS) rulemaking. Earlier post.) National Ambient Air Quality Standards (NAAQS).

Ozone 259

Ozone Obama Standards EPA 259

Green Car Congress

JULY 7, 2011

Source: EPA. The US Environmental Protection Agency (EPA) has finalized the new Cross-State Air Pollution Rule (CSAPR) (also called the Transport Rule). The court allowed CAIR to remain in place temporarily while EPA worked to finalize the replacement rule.). Source: EPA. Ozone Season NO x Power Plant Emissions.

Pollution 199

Pollution EPA Transportation Ozone 199

Green Car Congress

JANUARY 7, 2010

Counties projected to violate proposed Primary 8-hour Ground-Level Ozone Standards in 2020. Source: EPA. The United States Environmental Protection Agency has proposed the strictest standards to date for ground-level ozone. EPA is proposing an accelerated schedule for designating areas for the primary ozone standard.

Ozone 186

Ozone EPA Standards Arlington 186

Green Car Congress

JULY 6, 2010

The US Environmental Protection Agency (EPA) is proposing regulations employing the “good neighbor” provision of the Clean Air Act to reduce interstate transport of upwind state emissions from power generation that contribute to air quality problems in downwind states. States covered by the proposed Transport Rule. Click to enlarge.

Pollution 218

Pollution EPA Transportation DC 218

Green Car Congress

OCTOBER 20, 2020

The US Environmental Protection Agency’s (EPA) Targeted Air Shed Grant Program is providing $20 million in funding, supplemented by $1.7 million from the South Coast Air Quality Management District (South Coast AQMD) for charging infrastructure, to improve air quality in the region.

Volvo 186

Volvo EPA Los Angeles Grant 186