EPA AIRNow

Name: EPA AIRNow
Rating: 3.2 (565 reviews)
Author: United States Environmental Protection Agency (USEPA)

By: United States Environmental Protection Agency (USEPA) App

Weather

Overview

Version:

4.6.1

Last updated: 2026-06-22

Features & Capabilities

EPA AIRNow is a lightweight Chrome extension that lets you quickly check current and forecast air quality (AQI) for your location or any area you choose. It provides a simple, at-a-glance AQI display to help plan daily activities and protect your health.

With the ability to save multiple locations for fast reference, you can monitor changes in air quality over time and stay informed as conditions shift.

User Growth & Download Statistics

App Data Weather

By:

United States Environmental Protection Agency (USEPA)

Rating:

3.20

(565) 0.10

Version:

4.6.1 Last updated: 2026-06-22

Version code:

887146762

Creation date:

2011-10-06

Compatible devices:

Size:

39.87MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-06

Compare stats and ranking:

Ranking

# 80,169 ▲ 968

Other rankings

#24 in pollution keyword 10 ▲ 39#35 in environment keyword 15 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

United States Environmental Protection Agency (USEPA)

Apple Apps Store

https://apps.apple.com/us/app/epa-airnow/id467653238

User Reviews

After not working for a while last year, this app is updating again and providing critical information. I check it multiple times a day because I have asthma. It’s the only app I’ve found that provides actual measurements of ozone and PM10, rather than relying on modeled estimates, which can be less accurate than direct measurements. Your experience with the app will likely depend on your state’s own air quality reporting, since AirNow draws on data from state monitoring networks. Please keep this app updated!!!