Air Quality Reader

Name: Air Quality Reader revenue & download estimates
Creator: AppCurrents

App Store·WeatherFree★ 3.89 (145)launched 5.8y agoapp updated 4.9y agocharts in 1 country

Scout Score

Air Quality Reader generates an estimated $0/month in revenue from 70–400 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$0
Est. downloads / month	70–400
Estimate confidence	medium
Pricing	Free
Rating	3.89 ★ (145 ratings)
Category	Weather
Released	11.10.2020
App last updated	29.08.2021
Platform	iOS

Est. downloads / mo

70–400

Est. revenue / mo

Rating velocity / day

Chart velocity

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Peak rank

—

Days tracked

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Modeled monthly estimate · rating velocity · medium confidence

About

See real-time air quality index (AQI) readings from PurpleAir sensors around the world. Widgets enable you to get a map of real-time AQI readings directly on your home screen. The Air Quality Index (AQI) tells you how clean or polluted your air is and what associated health effects might be a concern for you. This app displays AQI readings from PurpleAir, a collection of air quality sensors run…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 8

Newness

Breakout

Ratings & velocity

★ -0.08 in window

Total ratings

145141

Jul 8Aug 2

New ratings / day

Jul 16Aug 2

Rating distribution

72% positive · 141 ratings

5★

67%

4★

3★

2★

1★

19%

Geographic reach

best rank · 1 storefront

#65 category

Revenue & downloads trend

ARPU $0

Est. revenue / mo · $0

Jul 8Aug 2

Est. downloads / mo · 155

731151

Jul 8Aug 2

Update history

1 update tracked

v1.24.9y ago
With this release, you can toggle between the default EPA air quality readings and the raw PurpleAir air quality numbers that you see on the PurpleAir web site. While the EPA numbers more accurately represent US EPA air quality, so many users have asked me about the discrepancy, I wanted to provide access to both in the app. Please keep the feedback coming!