Air Quality(AQI)
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1.0.5for iPhone, iPad and more
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Air Quality(AQI) 螢幕截圖
About Air Quality(AQI)
The Air Quality Index (AQI) is used for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air.
Think of the AQI as a yardstick that runs from 0 to 500. The higher the AQI value, the greater the level of air pollution and the greater the health concern. For example, an AQI value of 50 or below represents good air quality, while an AQI value over 300 represents hazardous air quality.
Five major pollutants
EPA establishes an AQI for five major air pollutants regulated by the Clean Air Act. Each of these pollutants has a national air quality standard set by EPA to protect public health:
* ground-level ozone
* particle pollution (also known as particulate matter, including PM2.5 and PM10)
* carbon monoxide
* sulfur dioxide
* nitrogen dioxide
Think of the AQI as a yardstick that runs from 0 to 500. The higher the AQI value, the greater the level of air pollution and the greater the health concern. For example, an AQI value of 50 or below represents good air quality, while an AQI value over 300 represents hazardous air quality.
Five major pollutants
EPA establishes an AQI for five major air pollutants regulated by the Clean Air Act. Each of these pollutants has a national air quality standard set by EPA to protect public health:
* ground-level ozone
* particle pollution (also known as particulate matter, including PM2.5 and PM10)
* carbon monoxide
* sulfur dioxide
* nitrogen dioxide
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最新版本1.0.5更新日誌
Last updated on 2024年04月01日
歷史版本
- Bug fixes
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Version History
1.0.5
2024年04月01日
- Bug fixes
1.0.4
2023年12月27日
- Bug fixes
1.0.3
2023年10月11日
- Bug fixes
1.0.2
2023年10月04日
- Bug Fixes
- Supports Multiple Countries
- Favourites Added
- Supports Multiple Countries
- Favourites Added
1.0.1
2023年10月02日
- Bug fixes
- UI Improvements
- UI Improvements
1.0
2023年09月30日
Air Quality(AQI) FAQ
點擊此處瞭解如何在受限國家或地區下載Air Quality(AQI)。
以下為Air Quality(AQI)的最低配置要求。
iPhone
須使用 iOS 15.0 或以上版本。
iPad
須使用 iPadOS 15.0 或以上版本。
iPod touch
須使用 iOS 15.0 或以上版本。
Air Quality(AQI)支持英文