
About
Get real-time air quality information for your city and globally. Track PM2.5, temperature, humidity, and other key metrics. Understand pollution levels through color-coded categories for health awareness.
What's New in 空气质量
2.6
September 30, 2022
增加城市空气质量排名; 优化界面UI;
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FAQ
What air quality data does Air Quality provide?
Air Quality provides data on PM2.5, PM10, temperature, humidity, pressure, CO, CO2, SO2, dew point, NO2, and O3. This allows users to get a comprehensive understanding of their local environment.
How does Air Quality indicate pollution levels?
Air Quality uses a color-coded system to represent pollution levels, ranging from green for good to deep brown for severe pollution. This makes it easy to quickly assess the severity of air pollution.
Is Air Quality available on multiple devices?
Yes, Air Quality is supported on iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.
How often is Air Quality updated?
The app was last updated on September 30, 2022, with version 2.6. Users can expect regular updates to ensure data accuracy and app performance.
What is the age rating for Air Quality?
Air Quality has an age rating of 4+, making it suitable for a broad audience, including children and families concerned about air quality.
What does PM2.5 refer to in Air Quality?
PM2.5 refers to fine particulate matter with a diameter less than 2.5 micrometers. These particles can significantly impact air quality and human health due to their small size and potential to carry harmful substances.
Can I check air quality in places other than my current city with Air Quality?
Yes, Air Quality allows you to check the air quality in other cities globally, not just your current location. This feature is useful for travel planning or staying informed about air quality worldwide.





