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SB1491 • 2026

air quality fee; rules; applicability

SB1491 - air quality fee; rules; applicability

Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Thomas "T.J." Shope
Last action
2026-02-02
Official status
Senate second read
Effective date
Not listed

Plain English Breakdown

The official text does not provide specific details on how much of the fund will be used each year.

Air Quality Fee Rules

This bill amends the air quality fee requirements and establishes an Air Quality Fund for specific purposes.

What This Bill Does

  • Amends section 49-551 of Arizona Revised Statutes to set rules for collecting an annual $1.50 air quality fee when registering vehicles.
  • Requires a $10 additional apportioned diesel fee for heavy diesel vehicles over 8,500 pounds until the EPA grants a waiver under the Clean Air Act.
  • Establishes an Air Quality Fund from collected fees and other sources to be used for research, monitoring pollution, and rule-making related to air quality.

Who It Names or Affects

  • People who register vehicles in Arizona.
  • The Department of Environmental Quality which administers the fund.

Terms To Know

Air Quality Fund
A special account that collects money from air quality fees and other sources for improving air quality.
Diesel Fee
An additional fee for registering heavy diesel vehicles in Arizona until the EPA grants a waiver under the Clean Air Act.

Limits and Unknowns

  • The bill does not specify how much of the fund will be used each year.
  • It is unclear if all parts of the state will benefit equally from the fund.

Bill History

  1. 2026-02-02 Senate

    Senate second read

  2. 2026-01-29 Senate

    Senate Rules: None

  3. 2026-01-29 Senate

    Senate Government: None

  4. 2026-01-29 Senate

    Senate first read

Official Summary Text

SB1491 - air quality fee; rules; applicability

Current Bill Text

Read the full stored bill text
SB1491 - 572R - I Ver

REFERENCE TITLE:
air quality fee; rules; applicability

State of Arizona

Senate

Fifty-seventh Legislature

Second Regular Session

2026

SB 1491

Introduced by

Senator
Shope

AN
ACT

amending section 49-551, Arizona
Revised Statutes; RELATING to air QUALITY.

(TEXT OF BILL BEGINS ON NEXT PAGE)

Be it enacted by the Legislature of the State of Arizona:

Section 1. Section 49-551, Arizona Revised
Statutes, is amended to read:

START_STATUTE
49-551.

Air quality fee; air quality fund; purpose

A.
Every person who is
required to register a motor vehicle in this state pursuant to section 28-2153
shall pay, in addition to the registration fee, an annual air quality fee at
the time of vehicle registration
of $1.50

in an amount set by the director in rule
.�
Unless and until the United States environmental protection agency grants a
waiver for diesel fuel pursuant to section 211(c)(4) of the clean air act,
every person who is required to register a diesel powered motor vehicle in this
state with a declared gross weight as defined in section 28-5431 of more
than eight thousand five hundred pounds and every person who is subject to an
apportioned fee for diesel powered motor vehicles collected pursuant to title
28, chapter 7, articles 7 and 8 shall pay an additional apportioned diesel fee
of $10.

B. The registering officer shall collect the fees
and immediately deposit, pursuant to sections 35-146 and 35-147,
the air quality fees in the air quality fund established by subsection C of
this section and shall deposit the diesel fees in the voluntary vehicle repair
program fund established pursuant to section 49-558.02.

C. The air quality fund is established consisting of
monies received pursuant to this section, gifts, grants and donations, and
monies appropriated by the legislature.� The department
of
environmental quality
shall administer the fund. Monies in
the fund are exempt from the provisions of section 35-190 relating to the
lapsing of appropriations.� Interest earned on monies in the fund shall be
credited to the fund.� Monies in the air quality fund shall be used, subject to
legislative appropriation, for:

1. Air quality research, experiments and programs
conducted by or for the department for the purpose of bringing area A or area B
into or maintaining area A or area B in attainment status, improving air
quality in areas of this state outside area A or area B and reducing emissions
of particulate matter, carbon monoxide, oxides of nitrogen, volatile organic
compounds and hazardous air pollutants throughout
the
this
state.

2. Monitoring visible air pollution and developing
and implementing programs to reduce emissions of pollutants that contribute to
visible air pollution in counties with a population of four hundred thousand
persons or more.

3. Developing and adopting rules in compliance with
sections 49-426.03, 49-426.04, 49-426.05 and 49-426.06.

D. The department of
environmental quality shall transfer $400,000 from the air quality fund to the
department of administration for the purposes prescribed by section 49-588
in eight installments in each of the first eight months of a fiscal year.

E. This section does not apply to an electrically
powered golf cart or an electrically powered vehicle.
END_STATUTE

Sec. 2.
Air quality fee

The department of environmental
quality may continue to charge an annual air quality fee of $1.50 until rules
are adopted pursuant to section 49-551, Arizona Revised Statutes, as
amended by this act.