California 2025-2026 Regular Session

California Assembly Bill AB1106

Introduced
2/20/25  
Refer
3/24/25  
Report Pass
3/24/25  
Refer
3/25/25  
Report Pass
4/29/25  
Refer
4/29/25  
Refer
5/7/25  

Caption

An act to amend Section 39602.5 add Chapter 9 (commencing with Section 39950) to Part 2 of Division 26 of the Health and Safety Code, relating to vehicular air pollution.

Summary

AB 1106 would create a new Regional Air Quality Incident Response Program within the Health and Safety Code and direct the State Air Resources Board (CARB) to expand its incident air monitoring work, subject to legislative appropriation, to support a regional network of air quality incident response centers operated by air districts. The bill requires CARB to coordinate with districts before establishing centers, develop operational plans with them, and ensure at least one center is located in the South Coast Air Quality Management District. The program is intended to improve emergency air monitoring during disasters and other air-quality crises, and to support public communication and recovery efforts. The bill also specifies how funding could be used, including planning, equipping, staffing, training, data collection and analysis, modeling, integration with unified command or joint information centers, and research on wildfire smoke and other air-quality incidents. It further requires monitoring of targeted contaminants during emergencies and the recovery period, and it makes a nonsubstantive change to existing law governing CARB’s emissions-rulemaking authority. The measure includes a state-reimbursement provision if the Commission on State Mandates finds reimbursable local costs.

Impact

AB 1106 would add a new chapter to the Health and Safety Code and expand CARB’s statutory role in emergency air monitoring by creating a framework for state-supported regional incident response centers. It would also potentially impose a state-mandated local program on air districts that take on new operational duties, while preserving reimbursement procedures if those costs are formally determined to be state-mandated. The bill does not itself appropriate money, so implementation depends on future legislative funding.

Sentiment

The available vote history suggests generally favorable committee sentiment: the bill received a 14-0 do-pass recommendation in committee. The absence of recorded opposition in the provided materials indicates broad support for the concept of improving emergency air monitoring and regional coordination. The bill’s repeated caveat that implementation is subject to appropriation also suggests an effort to make the proposal more acceptable to fiscal committees.

Contention

The main policy and fiscal issue is funding: the program would only operate to the extent the Legislature appropriates money, and the bill contemplates state support for equipment, staffing, training, and research. A second point of potential contention is the extent to which air districts would be required to take on new responsibilities, which is why the bill includes state-mandated local program language and reimbursement provisions. The requirement that at least one center be located in the South Coast district may also be a point of regional interest, since it singles out a specific air basin for guaranteed coverage.

Companion Bills

No companion bills found.

Previously Filed As

CA AB605

An act to add Section 25534.07 to the Health and Safety Code, and to amend Section 7856 of, and to add and repeal Chapter 3 (commencing with Section 7875) of Part 7.5 of Division 5 of, the Labor Code, relating to employment.

CA AB2349

An act to add Chapter 9 (commencing with Section 39950) to Part 2 of Division 26 of the Health and Safety Code, relating to air pollution.

CA AB914

Air pollution: indirect sources.

CA SB69

An act to amend Section 44127 of the Health and Safety Code, relating to air pollution.

CA SB732

Emergency backup generators: critical facilities: exemptions.

CA SB835

An act to amend Sections 44671 and 49600 of, and to add Chapter 8 (commencing with Section 52210) to Part 28 of Division 4 of Title 2 of, the Education Code, relating to pupil instruction.

CA AB356

An act to add and repeal Chapter 3 (commencing with Section 127575) of Part 2 of Division 107 of the Health and Safety Code, relating to health care.

CA AB431

An act to add Chapter 9 (commencing with Section 21720) to Part 1 of Division 9 of the Public Utilities Code, relating to aviation.

CA SB1064

Heavy-Duty Vehicle Inspection and Maintenance Program: testing.

CA SB520

An act to add Article 7 (commencing with Section 128570) to Chapter 5 of Part 3 of Division 107 of the Health and Safety Code, relating to maternal care and services.

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