Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

ZephAir スクリーンショット

iPad

iPhone

About ZephAir

Reliable, trustworthy, real-time air quality data. ZephAir gives you reference-grade air quality information from more than 70 locations around the world. The data is collected by the U.S. Department of State and other government partners. ZephAir features non-U.S. locations and Washington, D.C. only. App features include:

1. Preferred Location(s). Select the location(s) that matter to you, so that the app opens right to the data you need most.

2. Push Notifications. Get the latest information with notifications for your preferred location(s).

3. Health Information. See recommendations on how to protect your health using the Environmental Protection Agency Air Quality Index.

4. Historical Data. See air quality data trends for the last 24 hours and last week.

New data is being added consistently, so if your city is not listed, check back soon.