Air Quality Index AQI
Pollution, PM2.5 & Smog Map
About
Get real-time air quality information with clear health advice. Understand the dominant pollutant, view detailed breakdowns, and receive tailored warnings for sensitive groups. Plan your outdoor activities with confidence.
What's New in Air Quality Index AQI
1.0.10
August 6, 2026
Alerts now arrive properly on Android instead of landing silently, and the app no longer interrupts you in the middle of what you came to do.
Developer apps
FAQ
What is the air quality like with Air Quality Index AQI?
Air Quality Index AQI provides a live, color-coded AQI number indicating the air quality around you. It also details the dominant pollutant and offers straightforward health advice for outdoor activities.
Does Air Quality Index AQI show specific pollutant levels?
Yes, Air Quality Index AQI offers a full pollutant breakdown, including PM2.5, PM10, ozone (O3), nitrogen dioxide (NO2), sulphur dioxide (SO2), and carbon monoxide (CO), compared against WHO 2021 guidelines.
Can Air Quality Index AQI provide warnings for sensitive groups?
Absolutely. Air Quality Index AQI includes tailored notes for children, older adults, and individuals with asthma, heart, or lung conditions, helping them make informed decisions.
Does Air Quality Index AQI offer future air quality predictions?
Yes, Air Quality Index AQI provides a 24-hour trend and a 5-day outlook, showing whether the air quality is expected to improve or worsen.
Is Air Quality Index AQI available offline?
The app can display sample data offline. For live local readings, enabling location services is recommended.
How accurate is the air quality data in Air Quality Index AQI?
The data in Air Quality Index AQI are modeled forecasts and estimates based on the Open-Meteo air-quality model. They are not exact measurements at your specific location and can vary.
Does Air Quality Index AQI have ads?
Yes, Air Quality Index AQI contains advertisements. This allows the app to remain free for users.
What devices is Air Quality Index AQI compatible with?
Currently, Air Quality Index AQI is supported on iPhones. The app is rated for users aged 17 and older.
