Get real-time air quality data and multi-day forecasts for any U.S. location. Understand pollutant breakdowns and track yearly trends. Stay informed with widgets and live activity alerts.






209+ iOS apps curated and reviewed
The best smog report apps on iPhone average 4.4★ across 209+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.






Get real-time air quality data and multi-day forecasts for any U.S. location. Understand pollutant breakdowns and track yearly trends. Stay informed with widgets and live activity alerts.






Access real-time and forecasted air quality data for over 500,000 locations worldwide. Understand pollutant levels, receive health recommendations, and track wildfire and pollen information to plan your day safely.






Monitor air quality across Poland with real-time data and automatic alerts. View air quality on a map and receive notifications to plan outdoor activities. Configure alerts for specific times to fit your daily routine.


Access real-time and forecasted air quality data for Southern California. View detailed pollutant information, an interactive map, and receive health notifications. Report air quality concerns and find alternative fuel stations.


Scan a California vehicle's license plate to view its smog test history and results. Verify the authenticity of smog certificates and access other useful vehicle information directly from the DMV.


Monitor real-time air quality and receive instant alerts for AQI, temperature, and humidity. Track data from PurpleAir sensors and optionally AirNow stations. Customize widgets for home screen, lock screen, and Apple Watch for convenient access.


Access real-time and forecasted air quality data for your local area and any other location. Plan your day and protect your health by understanding current air conditions.


Monitor and control your indoor air quality in real-time. Gain insights and manage your environment effectively with intelligent features, whether you're at home or away. Experience healthier living through advanced air care.


Monitor and improve your indoor air quality with smart devices. Get real-time insights, track trends, and receive actionable advice to enhance focus, reduce allergies, and sleep better. Control your air purifier and stay informed about pollen forecasts.


Easily report local issues like potholes and damaged signs. Uses GPS to pinpoint your location and allows photo/video uploads to accompany requests. Track the status of your reports and community submissions.


Access real-time global air quality data for over 180 countries, including pollen forecasts for the US and Europe. Receive pollution and pollen alerts, and customize air quality standards. Integrates with smart air monitors and purifiers for indoor air quality insights and control.


This app uses your location to fetch current air quality data and applies augmented reality face filters that correspond to the pollution levels. It encourages users to be aware of and share the impact of air pollution.


Track real-time air quality, pollen levels, and UV index globally. Get detailed pollutant breakdowns, wildfire alerts, and AI-powered insights. Pro features include widgets, notifications, and extended data access.


Monitor indoor and outdoor air quality with real-time data on various pollutants, temperature, and humidity. Track personal exposure over time and control smart air purifiers remotely for a cleaner environment.


This smart air purifier offers intuitive control over your home's air quality, similar to a thermostat. It provides real-time monitoring of indoor and outdoor air, detailed insights into air quality factors, and customizable smart settings for optimal comfort and allergy relief.


Get real-time air quality updates and check the Air Quality Index (AQI) globally. Track specific pollutants and view data on a map. Receive notifications for the latest AQI changes to make informed health decisions.


Monitor real-time global air quality and access detailed four-day forecasts. Receive personalized advice for outdoor activities and health based on pollution levels. Available on iPhone and Apple Watch.


This app provides a smart, connected experience for managing indoor air quality. It monitors pollutants, automatically adjusts connected devices, and offers remote control and historical data insights for healthier breathing.


Access real-time, street-by-street air pollution maps and 72-hour forecasts globally. Get hyper-local data for key pollutants and personalized tips to help you breathe cleaner air and reduce exposure.


This app visualizes air quality data collected by a personal sensor. It helps users understand their exposure to pollutants like PM2.5, PM10, NO2, and VOCs, offering insights to find cleaner air routes and identify pollution hotspots.