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Air Quality Index

Air Quality Index

Smoke Prediction Maps

14 ratings
8 reviews
#122 in free Weather
✈️ Travel
☀️ Weather
Free

Details

  • Released
  • Updated

Features

Developer

Apparent Logic, LLC
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Air Quality Index screenshot #1 for iPhone
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Air Quality Index screenshot #3 for iPhone
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📉no. 122
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⭐8
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❓8 answered
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About

This app provides 48-hour smoke prediction maps for the Continental US, utilizing data from NOAA. It can also display EPA AQI readings, offering a comprehensive view of air quality.

✓48-hour smoke prediction maps
✓Near surface and vertically integrated smoke data
✓Continental US coverage
✓Optional EPA AQI readings
✓NOAA data integration
Show original description

What's New in Air Quality Index

1.1.2

July 30, 2025

• Fixed an issue where the app could use excessive storage space over time • The app now automatically removes old smoke overlay data to free up space This update significantly reduces the app's storage footprint and improves overall performance. Users who were experiencing high storage usage should see immediate improvements after updating.

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Charts

Top Free

📉 122-2

Weather

This app dropped -2 positions in Weather chart.

Last updated on July 20, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Limited coverage

Like previous reviewer said, the App only covers the southern part of North America. It would be a cool App if it covered all North America.
HonkindieselHonkindiesel

thank you for this free app!

this app is great and exactly what I needed.
Sam28382738Sam28382738

2 star

Super glitchy doesn’t work well
hdhdhfhdijdhdhdhfhdijd

Probably okay for the south!

The app itself looks decent but won’t let you see northern parts of the country up close. Probably fine for the south, or the USA ¯\_(ツ)_/¯
coldclearseacoldclearsea

Straight forward, simple and amazing

App does exactly what it needs to do with great UI, seamless graphics, and clear data on the current air quality and the forecast.
fgd135fgd135
See 3 more reviews

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FAQ

What is Air Quality Index?

Air Quality Index displays 48-hour smoke prediction maps and optionally shows EPA AQI readings for the Continental United States, using data from NOAA.

What data sources does Air Quality Index use?

It uses data provided by NOAA's National Centers for Environmental Prediction for smoke predictions and can optionally display AQI readings from the EPA's AirNow data service.

Does Air Quality Index have ads?

No, Air Quality Index does not contain advertisements.

What is the update frequency for Air Quality Index?

The app was last updated on 2025-07-30, indicating active development and maintenance.

What devices support Air Quality Index?

Air Quality Index is supported on iPhone, iPad, and Apple Vision Pro devices.

What is the age rating for Air Quality Index?

The app has an age rating of 4+, making it suitable for a wide range of users.

How accurate are the smoke prediction maps?

The smoke prediction maps are based on data from NOAA's National Centers for Environmental Prediction, which are a primary source for weather forecasting.

Can I see current air quality readings with Air Quality Index?

Yes, the app can optionally display AQI readings from the EPA's AirNow data service, providing current air quality information.