Mission
By providing universal access to air quality data, OpenAQ empowers a global community of changemakers to solve air inequality.
Public Charity
OpenAQ Inc
OpenAQ Inc, of Washington, DC, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $748K in revenue, $679K in expenses, $551K in total assets. 27 publicly reported grants to this organization, totaling roughly $1.4M, appear in IRS filings.
EIN: 475324172
Washington, DC
Pollution Abatement & Control
NTEE: C20
Latest filing: 2025
Total Revenue$748K
Total Expenses$679K
Total Assets$551K
Grant Records27
Funding Total$1.4M
Filing Years2021–2025
Where $100 goes at OpenAQ Inc
How OpenAQ Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$76
Programs
the work itself
$21
Management
running the organization
$3
Fundraising
raising the next dollar
Inside the $76 for programs
$48
Air Quality Data Platform
$28
Community Engagement
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
General Support
$37,500
ENV. ADVOCACY
$20,000
GENERAL SUPPORT
$15,767
GENERAL SUPPORT
$15,767
For grant recipient's exempt purposes
$15,000
Showing up to 5 of 27 total records — full history available with membership.
Officers & Directors
Secretary
Amrit Sharma
Director
Christian Medina
CEO
Christine Hagerbaumer
Treasurer
Erin Robinson
Director
Matt Whitney
Director
Nathan Pavlovic
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $748K | $679K | $551K |
| 2024 | $764K | $674K | $678K |
| 2023 | $687K | $720K | $519K |
| 2022 | $648K | $614K | $615K |
| 2021 | $560K | $561K | $568K |
Between 2021 and 2025, reported annual revenue grew from $560K to $748K (+34%), with total assets most recently reported at $551K.
Interactive year-over-year charts and full filing details available with membership.