History
Reconstruct your potential exposure across the places and years you have lived.
Childhood home1996–2006
First apartment2006–2012
Family home2012–2020
Home today2020–now
1,000+ chemicalsTracked across your life
Daily to annualReports
55¢ per day$200 per year
1,000+ chemicalsTracked across your life
Daily to annualReports
55¢ per day$200 per year
Getting started is easy.
Sample
Live tracking
Follow changing conditions and potential exposures as you go about your day.
Air quality today
MorningAfternoonEvening
Results
Monthly reports that explain your findings, their sources, and their confidence.
Monthly reportPP
AirModerate
WaterModerate
IndustryLow
Estimated levelConfidence
Action plan
Turn your history and results into practical steps that reduce potential exposure.
Know your waterRead your water system’s report
Plan your dayCheck air quality before heading out
Bring your historyShare your report with your clinician
Potential exposure is modeled from public environmental records, not measured in your body.
Why it matters
See the exposures linked to 50+ chronic conditions.
- Dose-response research, not guesses
- Matched to every address and year
- Confidence stated on every finding
Fine particulates (PM2.5) · Erie, PASample
Annual average against the WHO guideline. Modeled from records about the place, not measured in the body.
1,000+ chemicals, grouped by what they affect.
Every link comes from the public record: EPA IRIS and AirToxScreen reference values, and cancer classifications from IARC and the National Toxicology Program. Each profile states the evidence behind it and where it came from.
Lungs & airways
131 chemicals
- Formaldehyde
- Asbestos
- Diesel particulate
- Chromium (VI)
- Acrolein
Liver
178 chemicals
- Vinyl chloride
- Trichloroethylene
- Chloroform
- 1,4-Dioxane
- Arsenic
Brain & nervous system
42 chemicals
- Lead
- Mercury
- Manganese
- Toluene
- Carbon disulfide
Reproductive & development
102 chemicals
- Lead
- Cadmium
- Benzo[a]pyrene
- Atrazine
- Ethylene oxide
Kidneys & bladder
93 chemicals
- Cadmium
- Arsenic
- Trichloroethylene
- Aniline
- Ethylbenzene
+ More
Hormones and thyroid, blood and immune, digestive and skin — with the evidence and coverage stated on each.
See all chemicals- 102M
- water tests
- 1B+
- concentration estimates
- 1,088
- chemical profiles
- 39 years
- of environmental records
Data sources
- EPA
- USGS
- NOAA
- NASA
- FEMA
- Copernicus
Data sources, not endorsements.
Your history
You have lived a life. Let’s connect the places.
Your childhood neighborhood. Your first apartment. The home you are in now. PollutionProfile matches your addresses and years with public environmental records.
The result is a timeline of what was likely around you, how confident each estimate is, and what to do next.
Get early accessLifetime Exposure Timeline
4 places · 1996–2026 · 3 of 6 domains · modeled, not measured
199620022008201420202026
Erie, PA1996–06
1996–06
Pittsburgh, PA2006–12
2006–12
Garden Grove, CA2012–20
2012–20
Asheville, NC2020–
2020–
Estimated levelConfidence
Fine particulates
Moderate
Industrial air toxics
Low
Drinking water
Moderate
LowerElevatedHighWhere you lived
Sample dataDrinking water · 2012–2020Moderate
Disinfection byproducts
Above the health goal, under the legal limit, for most of the period.
What to do: an activated-carbon filter removes this class.
Our approach
More understanding. Room for uncertainty.
You deserve to know what the data says, and what it cannot tell us.
Estimated. Always explained.
These are estimates from records about places, not measurements from your body.
Context, with clear limits.
Your history can support a conversation. It cannot establish what caused an illness.
Confidence on every finding.
Sources, coverage, and uncertainty stay with each result, so you can see how much is known.
Early access
Know your exposure.
Start with where you have lived.
Be among the first to explore your environmental health story.
Free to start · iOS & Android