In Data News, 2016-02-04
Layer displays the modelled cancer risk associated with air toxics exposure. Figures represents the liklihood of hazardous exposure per 1 million population.
View in Map RoomKeyword: Air Quality
Air Quality – Fine Particulate Matter (PM2.5) by Census Tract, 2014
In Data News, 2018-02-13
This layer displays the daily average concentration of fine particulate matter and the percentage of days with concetrations of fine particulate matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter in 2014.
View in Map RoomAir Quality – Ozone Levels (O3) by Census Tract, 2014
In Data News, 2018-02-13
This layer displays the daily average concentration of ozone and the percentage of days with concetrations of ozone above the National Ambient Air Quality Standard (NAAQS) of 0.075 parts per million in 2014.
View in Map RoomAir Toxics – Cancer Risk by Census Tract
In Data News, 2019-02-24
Layer displays the modelled cancer risk associated with air toxics exposure. Figures represents the liklihood of hazardous exposure per 1 million population.
View in Map RoomAir Toxics – Non-Cancer Risk by Census Tract
In Data News, 2019-02-24
Layer displays the modelled non-cancer risk associated with air toxics exposure. A hazard index (HI) of 1 or lower means air toxics are unlikely to cause adverse noncancer health effects over a lifetime of exposure.
View in Map RoomAir Quality System Sites
In Data News, 2019-10-30
This layer displays the locations of air quality monitoring stations in the United States. The Air Quality System (AQS) contains ambient air pollution data collected by EPA, state, Local, and tribal air pollution control agencies from thousands of monitoring stations. AQS also contains meteorological data, descriptive information about each monitoring station (including its geographic location and its operator), and data quality assurance/quality control information. For more information, please visit the EPA Air Quality System web page.
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