Zenviron app for iPhone and iPad

4.6 ( 1376 ratings )

Weather Health & Fitness
Developer: Zenviron Technologies

Free

Current version: 1.1, last update: 7 years ago
First release : 27 Aug 2015
App size: 11.72 Mb

Zenviron app provides real time PM2.5 data from the closest functioning EPA/AirNow monitor. The first screen shows the PM2.5 data at users current city. Users can also search for other cities.

The app shows historical information as provided by EPA/AirNow as well. The last 7 hours data in a day and the last 7 days data is shown.

The color coding is as per the EPA standards provided here.
http://airnow.gov/index.cfm?action=aqibasics.aqi

This app is optimized for iPhone 6 portrait layout.