Air Quality(AQI)
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1.0.5for iPhone, iPad and more
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Air Quality(AQI) スクリーンショット
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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最新バージョン 1.0.5 の更新情報
Last updated on 2024年04月01日
旧バージョン
- 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
ここをクリック!地理的に制限されているアプリのダウンロード方法をご参考ください。
次のリストをチェックして、Air Quality(AQI)の最低システム要件をご確認ください。
iPhone
iOS 15.0以降が必要です。
iPad
iPadOS 15.0以降が必要です。
iPod touch
iOS 15.0以降が必要です。
Air Quality(AQI)は次の言語がサポートされています。 英語