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Check Air Quality Index - AQI

Check Air Quality Index - AQI

Air Quality realtime updates

464 ratings
31 reviews
With Ads
💼 Business
💪 Health & Fitness
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • October 2, 2019
  • March 29, 2026

Features

Developer

Do Tri
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🧾$3.99 - $8.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐31
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❓5 answered
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📦~ in 4 weeks
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About

Get real-time air quality updates and check the Air Quality Index (AQI) globally. Track specific pollutants and view data on a map. Receive notifications for the latest AQI changes to make informed health decisions.

✓Real-time AQI by GPS location
✓Global coverage (11,000+ stations)
✓Pollutant tracking (PM2.5, O3, etc.)
✓Search by city or location
✓Global AQI map
✓AQI update notifications
Show original description

What users say

Summarized from real user reviews of Check Air Quality Index. Based on 464 reviews and a 4.5/5 average, it highlights the 15 positives and 14 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • 👍Good information
  • 👍Rocks
  • 👍Good app
  • 👍Pretty precise
  • 👍Good air quality app
  • 👍Use it daily
  • 👍Quality app
  • 👍Check air quality correctly
  • 👍Handy and practical
  • 👍All good
  • 👍Ok
  • 👍A very good tool
  • 👍Excellent app
  • 👍Nice app
  • 👍Main feature is clean

Negative things

  • 😠Brutal ads take over phone
  • 😠Irritating design
  • 😠Ugly ad takes up phone
  • 😠Half-page ads cover info
  • 😠No stations in my area
  • 😠App is useless
  • 😠Not enough functionality
  • 😠Hard to find/add stations
  • 😠Ads popping up
  • 😠Not timely updates
  • 😠Ad free is not ad free
  • 😠Inaccurate for Australia
  • 😠Not real time
  • 😠Poor response after paying
See all reviews

What's New in Check Air Quality Index

2.9

March 29, 2026

Fixed minor bugs for a smoother experience Enhanced data reliability and stability

9

In-App Purchases

$3.99

Notifications from Ha Noi

Notifications from Ha Noi

User reviews

Most RecentHighest RatedLowest Rated

I CANT BREATHE ANYMORE!!!

This app really helps me to keep my windows shut and the AC on. We hate fresh air now and don’t go out unless this app lets us. We even have N-91 masks, but don’t dare go outside without goggles and masks on!?
Frugal&DrunkFrugal&Drunk

Air

Good information
lshortielshortie

Brutal ads take over entire operation of phone

Could be such a good app but gaming ads take over operation of phone once installed
Reviewer no longer a userReviewer no longer a user

Air Quality App

Rocks
Old Joe BidenOld Joe Biden

Just Ads

Terrible app, half of the screen is covered by ads and you can’t even see the relevant information you actually need ! Too much is too much at times
KryptovikKryptovik
See 26 more reviews

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User experience

🐞

Reported Bugs

4 issues

App is malfunctioning

Bug

Ads do not disappear after buying

Bug

Ad free version still shows ads

Bug

Paid for ad-free, still getting ads

Bug
✨

Requested Features

3 requests

Provide PM2.5 for city, not just location

Feature

Automatically find local sensors like IQAir

Feature

More timely updates, especially in fire zones

Feature

FAQ

What does this app do?

This app provides real-time Air Quality Index (AQI) updates and pollution data for your current location and cities worldwide. It allows you to track specific pollutants and view air quality on a global map, helping you make informed decisions about your health and daily activities.

What are the key features of this air quality app?

Key features include real-time AQI based on GPS location, coverage of over 11,000 stations in 88+ countries, tracking of pollutants like PM2.5 and Ozone, the ability to search by city, a global map view, and notifications for the latest AQI updates.

Is this app free to use?

The app is free to download and use, offering real-time air quality data. It also includes in-app purchases, which may unlock additional features or remove advertisements.

What devices is this app compatible with?

The app is designed for mobile devices and requires location permission to determine the nearest monitoring station. Data is sourced from the World Air Quality Index Project.

How can I use this app to protect my health?

By checking the real-time AQI and pollution levels, you can understand the air quality in your area. This information helps you decide when to limit outdoor activities, use air purifiers, or take other precautions to protect your respiratory health, especially during periods of high pollution.