Get air quality data where you live. ; Air Quality Index Scale ; 0 - 50. Good ; 51 - 100. Moderate ; 101 - 150. Unhealthy for Sensitive Groups (USG) ; 151 - 200.
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The Air Quality Index (AQI) tells you how clean or polluted your outdoor air is and the associated health effects that may be of concern.
National Maps displaying Current Air Quality, Today's Air Quality Forecast. More Current ... Air Quality Index (AQI) AQI Basics Ozone Using the Air Quality Index ...
Localized Air Quality Index and forecast for Columbus, OH. Track air pollution now to help plan your day and make healthier lifestyle decisions.
Forecast – Today. Forecast ... U.S. Air Quality Index. Good (0-50). Moderate (51 ... To go back, click on the AirNow tab or the AirNow logo. Current Air Quality.
The Air Quality Index is based on measurement of particulate matter (PM2.5 and PM10), Ozone (O3), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2) and Carbon ...
This index is updated twice daily Monday through Friday. Residents can also call the Air Quality Index Hotline at 513-946-7753.
Current Air Quality; Historical Air Quality. Reporting Area, Current AQI, Today's Forecast Forecast Monday May 27 May 27, Tomorrow's Forecast Forecast Tuesday ...
Real time measurement of air quality on a public map. Useful to community scientists or air quality professionals alike, PurpleAir sensors are easy to ...
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 ...