EPA's AIRNow

US Environmental Protection Agency

About this app

The AIRNow Android application will provide an increasingly mobile public with real-time air quality information that people can use to protect their health when planning their daily activities

The app will allow users to get location-specific reports on current air quality and air quality forecasts for both ozone and fine particle pollution (PM2.5). Air quality maps from the AIRNow website provide visual depictions of current and forecast air quality nationwide, and a page on air quality-related health effects explains what actions people can take to protect their health at different AQI levels, such as “code orange.”

Ratings and reviews

Used to work exceptionally well. Now it's slow to load and won't show the Places, Map, or Smoke options (buttons stay grayed out). The "Last 24 hours" data won't load. Overall, it looks suspiciously like the Trumpified EPA decided to take a high functioning app and deliberately break it, which would fit with the rest of what they're doing. Note that the phone I'm running it on hasn't changed and is a recent model, so that's not the problem. It's the app that's broken.

Clean, easy to use interface that works great! Has a very small footprint (as in kilobytes). In addition to current readings, provides forecast and map. Plus, uses a tiny amount of data (mine averages just kilobytes over several months). Unintrusive - asks for just what it needs (only GPS). Not a battery killer either, doesn't query the GPS excessively, nor will it vampire your device performance (like some apps running/communicating constantly as a background app) Bonus - doesn't have/cause ads, nag-ware, or performance issues -- even though it's free. I've used it for years, and prefer it to (getting just) the emails because it provides updated readings throughout the day. This app is one of the first things I install whenever I change mobile devices. A 'must have' for me, I use it every day!

The only problem I have with this app so far is I can't see the entirety of the contents of the sidebar menu. It shows part of "Air Quality Index", and then I can't see the rest because I can't scroll. Makes me wonder what other information it has, because that's an informational option. Other than that, I haven't had problems when it comes to actually viewing my air quality. The notification system works well, but I do wish it notified me every time it crosses into the next index level.

What’s new

- Minor Bug Fix