- All of the air quality aqi information near you everywhere to check smog and pollution outdoor whitin your app
- AQI and the toxic pollutant concentration of NO2, O3, SO2, CO, PM10 and PM2.5.
- Search and save locations in your app to save time for future checks
- Find equipments to protect yourself against pollution
- Very helpful in case of dust allergy, respiratory matters, asthma to protect your lung and your health
- Use the closest sensor (In case there is not in your city will show the nearest city with sensor)
- Share to your friends and family
- Green: AQI 0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk
- Yellow: AQI 51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
- Orange: AQI 101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected.
- Red: AQI 151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects
- Purple: AQI 201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected.
- Brown: AQI 300+ Hazardous Health alert: everyone may experience more serious health effects
- Extensive network of air pollution sensors: monitor China (with US Embassy and consulate AQI), India, Malaysia, Singapore, Japan, Korea, USA, Canada, the UK, Australia, Mexico, Brazil, France, Hong Kong, Thailand, Indonesia, Chile, Turkey, Poland, Peru, visual, the Netherlands, Mongolia + more - as well as cities such as Beijing, Shanghai, Guangzhou, Shenzhen, Seoul, Incheon, Busan, Daegu, Daejong, Mumbai, New Delhi, Tokyo, Mexico City, Bangkok, London, Los Angeles, New York, Lahore, Islamabad, Karachi and much more..
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App Correction and improvement
Ratings and Reviews
Asthma & my garden
I had no idea why I was taking two and three breathing treatments per day until I added this app to my phone. On the Green Day’s I barely had to use an inhaler and on the yellow days I was using my nebulizer. Now I just look for the green smiley face and Green means go, yellow means whoa.
Developer Response ,
Thanks a lot for such a comment, really happy to have such impact in your life! Breath Safe!
During the current wildfires in Oregon an Washington, I’ve relied heavily on this app to keep track of the hazardous air quality. It’s helped us in determining when our college-aged daughters needed to evacuate to Washington and is now tracking the air quality in Vancouver. It’s fast, intuitive, and vital in times like these.
Love the app/info but....
Hello. I love this app and the information it gives. My iPhone XS Max is fully up to date and works great. Lately the app itself has been saying “error” and “data could not be read due to incorrect format.” So the app works intermittent. Please update! The app is great!
Data Used to Track You
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- Usage Data
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- Usage Data
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- Jean Baptiste Stevenard
- 30.2 MB
- Requires iOS 12.0 or later.
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
English, French, Thai
- Age Rating
- jbs© 2023
- In-App Purchases
- Go Premium $1.99
- Developer Tip $0.99
- Go Premium $14.49
Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.