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ZephAir

ZephAir

by US Department of State

24 ratings
4 reviews
☀️ Weather
Free

Details

  • Released
  • Updated
  • October 21, 2020
  • January 15, 2025

Developer

US Department of State
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About

Access real-time, reference-grade air quality data from over 70 global locations. Get personalized alerts, health recommendations based on the EPA Air Quality Index, and view historical air quality trends for the past week.

✓Real-time global air quality data
✓Preferred location selection
✓Push notifications for updates
✓EPA Air Quality Index health recommendations
✓24-hour and weekly historical data
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What's New in ZephAir

2.0.4

January 15, 2025

This build is largely the same as the previous one, but it resolves an upstream Esri issue where icons were not visible on the map

User reviews

Most RecentHighest RatedLowest Rated

US Embassy in South Africa doesn’t have the app yet

Is there a way to request that the local embassy install this app, or it is just a matter of time?
PDG JrPDG Jr

But why?

Each time I open the app, it’s as if I am opening it for the first time. It doesn’t ever remember that I already created an account. It prompts me to sign in, create an account, set preferences, etc. I appreciate the helpful information, but I have to click through 4 different screens asking to either “skip” or “don’t show again” before I get to the information I’m hoping for.
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KelBel1118KelBel1118

Needs improvements

Definitely needs more work. In my city AQI is 147, unhealthy for sensitive groups, and the App says: good time to go outside? Also, what’s with “reload” button, that appears after starting the App?
8886536687588865366875

Great app!

This app is very useful in determining the air quality of your location, a location you are traveling to, or just any location you are interested in. The app is very easy to use and breaks down the air quality in a way that is very easy to understand!
Alex__G__48Alex__G__48

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FAQ

What is ZephAir?

ZephAir provides reliable, real-time air quality data from over 70 locations worldwide. It uses data collected by the U.S. Department of State and other government partners to offer insights into air pollution levels.

Is ZephAir free to use?

Yes, ZephAir is completely free to download and use. There are no in-app purchases or subscriptions required to access its features.

Does ZephAir have ads?

No, ZephAir is ad-free. You can access all its air quality data and features without any advertisements interrupting your experience.

What devices support ZephAir?

ZephAir is available on iPhone, iPad, and iPod devices. It is designed to provide a seamless experience across Apple's mobile ecosystem.

How often is ZephAir updated?

The app was last updated on January 15, 2025, with version 2.0.4. New data is consistently being added, suggesting regular updates to ensure data accuracy and coverage.

What age rating does ZephAir have?

ZephAir has an age rating of 4+, making it suitable for users of all ages. This indicates that the content is generally appropriate for children and adults.

Can I get alerts for air quality changes with ZephAir?

Yes, ZephAir offers push notifications for your preferred locations. You can receive the latest air quality information directly to your device.

Does ZephAir show historical air quality data?

Yes, ZephAir allows you to view historical air quality data trends for the past 24 hours and the last week. This helps in understanding patterns and changes over time.