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California · Nonprofit

Breathe Southern California

Breathe Southern California (California) receives grants from 25 organizations whose IRS filings report $585,511 to it, the largest being ASTHMA AND ALLERGY FOUNDATION OF AMERICA INC ($125,000). 11 of them have funded it in more than one year.

Revenue FY2025
$2.6M
Funders on record
25
Grants received
$586k
Net assets
$11M
11/25 repeat funderspeak grant-dependency 8%
01What it does

What Breathe Southern California does

Mission

To promote clean air and healthy lungs through research, education, advocacy, and technology.

As stated on its FY2025 Form 990.

Programs

  1. Youth Education Programs - Breathe Southern California partners with afterschool programs such as WRAP, the LBUSD afterschool program the Boys & Girls Club of Long Beach, LA Conservation Corps, and others to bring educational program to students. Since 2006, Breathe Southern California has served over 11,000 K-8th grade students in more than 118 schools through these programs. These programs include O24U, an environmental and asthma education program for 8 to 14-year olds teaching children about the environment and its impact on lung health, FiRST!, a tobacco and nicotine prevention program that aims to provide students with the skills and knowledge to resist tobacco and nicotine use and empower them to lead the first smoke-free generation, and Project GROW, a hands-on, garden-based learning program emphasizing the connection between the environment, food, and health.

    $1,545,000 spent
    53% of program spending
  2. Trudeau Society - This nearly century-old membership organization provides doctors and allied health professionals with networking opportunities, special events, and continuing education and conferences featuring the latest research on lung health. In April 2019 the Trudeau Society sponsored its annual COPD & Lung Health Conference that included lectures and panels provided by medical experts focusing on innovations in lung health treatments. Trudeau Society also sponsors the California Research Forum on Lung Health which enables pulmonary research investigators to share their findings relating to improved treatments, technologies and management of lung health conditions.

    $470,000 spent
    16% of program spending
  3. The Vaping Trend: Clearing the Air - This is a workshop for parents, teachers and school administrators to help them address the growing trend of youth vaping. We focus on teaching adults about the potential dangers of teen exposure to vaping both inside and outside of school.

    $295,000 spent
    10% of program spending
  4. Other programs

    $188,727 spent
    6% of program spending
  5. Adult Lung Health Workshops - For the 2024-25 fiscal year, Breathe Southern California began a partnership with CareMore Health to conduct workshops at community centers and senior centers throughout Los Angeles County to educate people about lung health and to conduct screenings for chronic obstructive pulmonary disease (COPD).

    $175,000 spent
    6% of program spending
  6. Lung Power - This family-centered patient education program for children and teens with asthma provides education and self-management tools to help families better manage their children's asthma.

    $175,000 spent
    6% of program spending
  7. Advocacy - Breathe Southern California advocates at the local, state and federal levels on issues related to public health, asthma, COPD, smoking and nicotine prevention, as well as ways to improve lung health and improve air quality in Southern California.

    $75,000 spent
    3% of program spending

The 7 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $2,923,727.

02The organization over time

The organization over time

Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended.

100 = 20172017 Revenue 100 ($2.7M) Expenses 100 ($2.6M) Net assets 100 ($8.8M)2018 Revenue 45 ($1.2M) Expenses 80 ($2.1M) Net assets 91 ($7.9M)2019 Revenue 85 ($2.3M) Expenses 97 ($2.5M) Net assets 90 ($7.9M)2020 Revenue 39 ($1.1M) Expenses 67 ($1.7M) Net assets 83 ($7.3M)2021 Revenue 47 ($1.3M) Expenses 82 ($2.1M) Net assets 78 ($6.9M)2022 Revenue 71 ($1.9M) Expenses 85 ($2.2M) Net assets 84 ($7.3M)2023 Revenue 80 ($2.2M) Expenses 81 ($2.1M) Net assets 85 ($7.4M)2024 Revenue 173 ($4.7M) Expenses 89 ($2.3M) Net assets 111 ($9.7M)2025 Revenue 94 ($2.6M) Expenses 113 ($2.9M) Net assets 122 ($11M)
'17'18'19'20'21'22'23'24'25
Revenue (94)Expenses (113)Net assets (122)

Balance sheet

Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $8.8M to $12M (+32%).

$10M
$9.3M
$9.4M
$8.7M
$8.4M
$8.6M
$8.8M
$12M
$11M
'17'18'19'20'21'22'23'24'25
Total assetsTotal liabilities

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

2017
2018
2019
2020
2021
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 6 of the last 9 reported years ran a deficit.

$147k
’17
−$847k
’18
−$178k
’19
−$665k
’20
−$833k
’21
−$273k
’22
$96k
’23
$2.4M
’24
−$351k
’25
2.6
months of
reserve

Leadership and staff

The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.

Chief executive

Marc Carrel

President & CEO

Board chair

Andrea M Caster Esq

Chair

As listed on its FY2025 Form 990.

'17'18'19'20'21'22'23'24'25
Listed171722222222242424
Joined·+2+10+2+0+0+12+0+0
No longer listed·252001000
03Who funds it

Who funds it, year by year

2017 → 2023: the base broadened from 2 funders to 7 funders, grant income rose $4k → $177k.

6 of 25 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 25% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

From the IRS filings of Breathe Southern California’s funders (the co-funder graph). Top 24 of 25 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

Breathe Southern California has a broad base — no single funder exceeds 21% of grant income, and it takes 4 funders to reach half.

the vertical line marks half of all grant income — 4 funders to its left

76% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund Breathe Southern California.

21%
largest funder
47%
top three
~9
effective funders

Largest funder’s share by year: 2017 80% · 2018 75% · 2019 65% · 2020 39% · 2021 36% · 2022 68% · 2023 51% — diversifying over time.

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How long its funders stay

13% of Breathe Southern California's funders are still giving 3 years after their first grant; 44% give in more than one year at all.

first grant+1y+2y+3y+4y+5y

Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.

Where its funders are

Breathe Southern California draws 58% of its grant income from funders outside California, across 8 states in all.

IL
NY
OH
PA
CA
VA
MD
TX

In-state vs out-of-state, by year

’17
’18
’19
’20
’21
’22
’23
California out of state home

Funder states come from each funder’s own filing. $146k arriving through sponsors registered in 5 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

04Its place in the field

Organizations like Breathe Southern California

Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.

In California

Nationally

05Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

100% of spending goes to programs.

Program 100%Management 0%Fundraising 0%

Governance

23
board members
100%
independent
✓Conflict-of-interest policy✓Whistleblower policy✓Document retention✓Board reviewed the 990–Audited financials

Public support

62%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Footprint & structure

Files a return copy in 1 state

CA

Part of a family of 2 related entities

  • Emphysema Foundation of America · exempt
  • Emphysema Foundation of Los Angeles · exempt

Screen this organization

A dated, signed PDF of the compliance screen for Breathe Southern California: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.

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Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf

Questions and answers

Who funds Breathe Southern California?
Breathe Southern California (California) receives grants from 25 organizations whose IRS filings report $585,511 to it, the largest being ASTHMA AND ALLERGY FOUNDATION OF AMERICA INC ($125,000). 11 of them have funded it in more than one year.
How many funders does Breathe Southern California have?
IRS filings report 25 organizations giving $585,511 in grants to Breathe Southern California, 11 of which have funded it in more than one year.
Who is the largest funder of Breathe Southern California?
ASTHMA AND ALLERGY FOUNDATION OF AMERICA INC is the largest funder on record, with $125,000 in grants. The full list of funders is on this page.
How can an organization like Breathe Southern California find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.

Play a game about who funds Breathe Southern California →

These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 25 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing