Air Quality Index Report | US EPA - U.S. Environmental Protection …
仅显示来自 epa.gov 的搜索结果About Air Data Reports
The AirData Air Quality Index Summary Report displays an annual summary of …
Air Quality
The U.S. Air Quality Index is EPA's index for reporting air quality. Every day the …
AirNow Interactive Map
Explore the interactive map of air quality in the US provided by the EPA, offering …
Download Files
The Air Quality Index (AQI) values are presented in several files. AQI is …
Our Nation's Air 2023
The downloadable EPA air trends infographic has four graphics depicting …
AirCompare
AirCompare provides comparisons of air quality based on factors that have been …
AirData
This site provides air quality data collected at outdoor monitors across the United …
Air Quality | US EPA - U.S. Environmental Protection …
2024年11月26日 · The U.S. Air Quality Index is EPA's index for reporting air quality. Every day the AQI tells you how clean or polluted your outdoor air is, along with associated health effects that may be of concern.
AirNow Interactive Map - US EPA
Air Data: Air Quality Data Collected at Outdoor Monitors Across …
Download Files | AirData - US EPA
Air Quality Index (AQI) | AirNow.gov
Local air quality can affect our daily lives. Like the weather, it can change from day to day. EPA developed the Air Quality Index, or AQI, to make information available about the health effects of the five most common air pollutants, and …
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Air Quality Index (AQI) Basics - AirNow
Our Nation's Air 2023 - US EPA
AirCompare Basic Info - US EPA
AirCompare provides comparisons of air quality based on factors that have been shown to increase risk from air pollution. These factors can include life stages (children and older adults), specific health conditions (heart or lung disease), …
Air Quality Index Scale and Color Legend - aqicn.org
7 行 · The table below defines the Air Quality Index scale as defined by the US-EPA 2016 standard:
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