Issue · Environment

Environment (Air Quality)

Every environment bill, vote, and legislator stance in United States, automatically classified by Maddy, our AI policy reader.

Total bills
72
119th Congress
Top supporter
Adam B. Schiff
85% support rate
Top opponent
Thomas H. Kean, Jr.
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving air quality in United States

Legislators moving air quality in United States
Legislator Party Stance Support rate Votes
Adam B. Schiff
Adam B. Schiff Senate
D
Strong +
85% 13
Alex Padilla
Alex Padilla Senate
D
Strong +
85% 13
Christopher A. Coons
Christopher A. Coons Senate
D
Strong +
85% 13
Kirsten E. Gillibrand
Kirsten E. Gillibrand Senate
D
Strong +
85% 13
Angela D. Alsobrooks
Angela D. Alsobrooks Senate
D
Strong +
83% 12
Thomas H. Kean, Jr.
Thomas H. Kean, Jr. House · District 7
R
Strong −
0% 6
Nancy Mace
Nancy Mace House · District 1
R
Strong −
12% 8
Bill Cassidy
Bill Cassidy Senate
R
Strong −
15% 13
Eric Schmitt
Eric Schmitt Senate
R
Strong −
15% 13
Mike Lee
Mike Lee Senate
R
Strong −
15% 13
Showing 11–20 of 72 bills

All environment bills

in committee · United States · House Jul 14, 2026

HR 9317: BUSES Act

The BUSES Act establishes a national minimum standard requiring that restrictions on bus engine idling cannot last for less than 15 minutes, applying to both over-the-road and school buses. This rule prevents states and local governments from enforcing shorter idling limits through their existing air quality plans. Additionally, the legislation prohibits private citizens from suing bus owners or operators for violating these idling rules and bans state programs that pay individuals for reporting such violations.
in committee · United States · Senate May 21, 2026

S 4619: Protect Domestic Oil and Gas Small Business Act of 2026

This bill, the Protect Domestic Oil and Gas Small Business Act of 2026, exempts small oil and gas wells from certain federal air quality standards and reporting requirements under the Clean Air Act. It defines a "marginal well" as one producing 15 barrels of oil or less per day, or 90,000 cubic feet of natural gas or less per day, and removes obligations for monitoring, leak detection, and emissions testing for these sites. The legislation also mandates that the EPA approve state plans excluding marginal wells within 180 days and must terminate any ongoing enforcement actions against such wells. Additionally, the EPA is required to update its regulations within 180 days of the bill's enactment to implement these new exemptions.
Sub-Topics Oil & Gas Air Quality
in committee · United States · House May 21, 2026

HR 8990: Protect Domestic Oil and Gas Small Business Act of 2026

This bill, titled the Protect Domestic Oil and Gas Small Business Act of 2026, exempts small oil and gas wells from specific environmental regulations under the Clean Air Act. It directly affects owners and operators of marginal wells, defined as sites producing 15 barrels of oil or less per day, or 90,000 cubic feet of natural gas or less per day. The legislation removes requirements for monitoring, reporting, and leak detection for these smaller operations, while also mandating that the EPA approve any state plan revisions granting this exemption within 180 days. Additionally, the bill requires the EPA to update its regulations to reflect these changes and to terminate any ongoing enforcement actions against marginal wells that were initiated before the law takes effect.
Sub-Topics Oil & Gas Air Quality Tags Small Business
in committee · United States · House May 13, 2026

HR 8782: PLOW Storms Act

The PLOW Storms Act amends the Clean Air Act to classify snow removal vehicles and machinery as emergency vehicles. This change directly affects state, local, and tribal governments that own or operate equipment used to clear snow and ice from public roads and rights-of-way. By including these dedicated-use vehicles in the definition of emergency fleets, the bill allows them to operate under specific exemptions related to emissions standards during winter storm conditions. The legislation focuses on ensuring that essential snow clearing operations can proceed without regulatory hindrance during severe weather events.
Sub-Topics Air Quality
in committee · United States · House Apr 27, 2026

HR 8529: Fair Air Standards Act

The Fair Air Standards Act allows states to request that the Environmental Protection Agency reclassify certain air zones from "nonattainment" to "attainment" status. This change is permitted if the state proves that its air quality would have met national standards for ozone had pollution from outside the state not been a factor. The process requires the state governor to submit evidence and modeling data, after which the EPA has 180 days to review and approve the redesignation. By shifting the focus to external pollution sources, the bill aims to provide a clearer path for states to improve their air quality designations.
Sub-Topics Air Quality
in committee · United States · House Jun 2, 2026

HR 9083: State Emissions Authority Act of 2026

This bill, known as the State Emissions Authority Act of 2026, modifies the Clean Air Act to reduce federal mandates on vehicle inspection and maintenance programs. It primarily affects state governments by removing requirements for them to maintain specific inspection schedules and by limiting the federal government's ability to credit states for emissions reductions achieved through these programs. Additionally, the legislation adjusts rules regarding how states must report their environmental plans and clarifies compliance standards for federal vehicles and installations. By striking several existing sections of the law, the bill effectively shifts more authority over vehicle inspection policies from the federal level to the states.
Sub-Topics Air Quality
in committee · United States · House Apr 27, 2026

HR 8519: To require the Administrator of the Environmental Protection Agency to waive Reid Vapor Pressure requirements with respect to calendar year 2026, and for other purposes.

This bill directs the EPA Administrator to allow the sale and use of gasoline with higher vapor pressure than usual during the summer months of 2026. The exemption applies specifically to the period between May 1 and September 15, 2026, permitting fuel that would normally be prohibited under current Clean Air Act regulations. By temporarily lifting these restrictions, the legislation aims to ensure a steady supply of gasoline during that specific timeframe without altering the long-term standards for fuel quality.
Sub-Topics Air Quality
in committee · United States · House Mar 5, 2026

HR 7849: Farm Equipment Safety Act

This bill, known as the Farm Equipment Safety Act, would remove certain agricultural machinery from federal emission standards under the Clean Air Act. It directly affects farmers and manufacturers of nonroad engines and vehicles used for farming purposes. The key provision adds a specific exemption to Section 213 of the Clean Air Act, allowing agricultural equipment to operate without meeting the emission limits that apply to other nonroad vehicles. The legislation does not change existing rules for other types of engines or vehicles, nor does it alter the overall structure of the Clean Air Act.
Sub-Topics Air Quality Tags Agriculture
in committee · United States · Senate Apr 29, 2026

SJRES 139: A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Air Plan Disapproval; Colorado; Regional Haze Plan for the Second Implementation Period".

This joint resolution seeks to disapprove a rule issued by the Environmental Protection Agency regarding Colorado's regional haze air quality plan. If passed, it would nullify the EPA's decision to disapprove Colorado's second implementation period plan for reducing air pollution from distant sources. The measure directly affects the state of Colorado and the EPA by preventing the federal agency from enforcing its disapproval of the state's air quality strategy. Under this legislation, the EPA's rule would have no legal force or effect, leaving the status of Colorado's air plan unchanged.
Sub-Topics Air Quality
in committee · United States · House Apr 28, 2026

HR 4214: Clean Air and Building Infrastructure Improvement Act

HR 4214 requires the Environmental Protection Agency (EPA) to publish final implementing regulations and guidance for new or revised national air quality standards at the same time as the standards themselves. This affects developers seeking preconstruction permits for facilities like factories or power plants, as the new standards cannot be applied to permit reviews until the EPA provides this guidance. The bill also includes a specific provision delaying the application of the 2024 PM2.5 air quality standard to certain permit applications if they meet timing conditions related to the EPA's final designation of affected areas. It does not change the air quality standards or pollution limits themselves, but ensures permit applicants receive clear guidance alongside new rules. The bill focuses on procedural timing for EPA rulemaking to streamline the permitting process.
Sub-Topics Air Quality
Showing 11 to 20 of 72 bills
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