apps / 467653238
EPA AIRNow
Weather
United States Environmental Protection Agency (USEPA) · Weather · Free · US storefront
- rating
- 3.1 ★
- ratings
- 563
- updated
- Jun 22, 2026
- released
- Oct 6, 2011
v4.6.1
visible word pool · 3 words
title 10/30 chars · subtitle 7/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of EPA AIRNow's pool that are public — the keyword field is not exposed by any API.
from the listing
EPA's AirNow mobile app provides a simple interface for quickly checking current and forecast air quality information for planning daily activities and protecting your health. The app automatically displays the current AQI (Air Quality Index) for your local area or any area you wish to check, and allows you to store multiple areas for quick reference.
latest US reviews
★★★★★
Buggy map buggy app
Indeed!
— uinazi
★★★★★
Glitches
If they fix the lagginess and smoke map sometimes we’ll go gray and only 1 quarter of it would be showing and it won’t work and you have to reset the app to fix it and it’s just a laggy to go into different things on the app but if they fix that the app would be perfect
— Outcoming 
★★★★★
Severe leg
Several hours behind AQI measurements. Every AQI spot on Purple Air says we’re in the 260s yet the AirNow says 170.
— melancholyamerican
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{ "tool": "app", "arguments": { "appId": 467653238, "countries": [ "US" ], "subtitle": true } }
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