AirIndex.today - Crunchbase Company Profile & Funding

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AirIndex.today

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Heat Score

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About AirIndex.today

CB Rank

5015062

Free real-time air quality index — hourly AQI forecasts, 6-pollutant breakdown, and health guidance for cities worldwide.

Founded

obfuscation

Private

1-10

airindex.today/

Data Visualization

Pollution Control

Wellness

Details

Sub-Organization of

SimpleMeteo

Operating Status

Active

About the Company

Air Index Today is a free air quality service that shows the current AQI for any city, along with today's and tomorrow's hourly forecasts, peak AQI times, and a 5-day daily trend. A full pollutant breakdown covers PM2.5, PM10, NO₂, O₃, SO₂, and CO — with a sub-AQI reading per pollutant so you can see exactly what is driving the overall

index.

Health guidance is displayed alongside every reading, following the US EPA six-level AQI scale from Good to Hazardous. Location is resolved automatically via IP geolocation, so the app opens straight to your city with no browser prompts or permission requests. A nearby cities map shows AQI levels across the surrounding area.

Air quality data is sourced from the Copernicus Atmosphere Monitoring Service (CAMS) via Open-Meteo. The AQI scale and thresholds follow the US EPA / AirNow classification.

Air Index Today is free, requires no account, and performs no user tracking. It is available in 11 languages: English, German, French, Spanish, Dutch, Italian, Portuguese, Polish, Swedish, Norwegian, and Danish. It is part of the SimpleMeteo family of environmental data tools.