Free on the App Store

Breathe Easy.
Know Your Air.

Real-time air quality monitoring powered by EPA data.
Get instant AQI readings, forecasts, and health recommendations for any location.

Download for iOS Learn More
Smog Report app dashboard showing air quality index
Good Moderate Sensitive Unhealthy Very Unhealthy Hazardous
Features

Everything you need to monitor air quality

Smog Report gives you instant access to accurate, EPA-verified air quality data right on your iPhone.

Real-Time AQI Data

Get live air quality index readings updated continuously so you always know current conditions.

EPA-Verified Data

All data sourced directly from the EPA's AirNow service, ensuring accuracy and reliability.

Location-Based

Automatic detection of your location to provide the most relevant local air quality readings.

Color-Coded Indicators

Instantly understand conditions with visual color-scale indicators that follow EPA standards.

Screenshots

See it in action

A clean, intuitive interface designed to give you the information you need at a glance.

Smog Report dashboard view
Smog Report forecast view
How It Works

Air quality in three steps

1

Download the App

Get Smog Report free from the App Store. No account or sign-up required.

2

Allow Location

Enable location access so we can find the nearest EPA monitoring station.

3

Check Your AQI

Instantly see your local air quality index with forecasts and health guidance.

Start breathing easier today

Join thousands of users who check Smog Report before heading outside. Free on the App Store.

Download for iOS