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AQI Calculator | AirNow.gov
https://www.airnow.gov/aqi/aqi-calculator/
WebAQI to Concentration Calculator. DIRECTIONS: Select a pollutant, then enter the AQI value. Click on “Calculate” to see the results. AQI Calculator - convert AQI to Concentration. U.S. EPA Scale.
DA: 87 PA: 25 MOZ Rank: 48
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AQI Calculator - US EPA Scale convertor - aqicn.org
https://aqicn.org/calculator/
WebSelect the pollutant for which you want to convert the concentration into AQI. Enter the pollutant concentration. (unit in -) AQI: -. -. Sensitive Groups: -. Health Effects Statements: -. Cautionary Statements: -. PM 2.5 AQI scale: Concentration to AQI.
DA: 49 PA: 59 MOZ Rank: 26
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Air Quality Index (AQI) | AirNow.gov
https://www.airnow.gov/aqi/
WebThe Air Quality Index (AQI) tells you how clean or polluted your outdoor air is and the associated health effects that may be of concern.
DA: 69 PA: 11 MOZ Rank: 16
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How is the AQI calculated? | US EPA
https://www.epa.gov/outdoor-air-quality-data/how-aqi-calculated
WebAug 28, 2023 · How is the AQI calculated? Refer to the AQI Technical Assistance Document for equations on how to calculate the AQI from pollutant concentration. Return to Frequent Questions about AirData. Last updated on …
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AQI Calculator - US EPA Scale convertor - aqicn.org
http://aqicn.info/calculator
WebSelect the pollutant for which you want to convert the contrentration into AQI. Enter the pollutant concentration (unit in - ). AQI: -. -. Sensitive Groups:-. Health Effects Statements:-. Cautionary Statements:-. The above calculator is based on the work from the US EPA Air Now calculator, available at airnow.gov.
DA: 92 PA: 20 MOZ Rank: 65
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Air Quality Index Calculator - A-Z Calculators
https://areacalculators.com/air-quality-index-calculator/
WebMar 2, 2024 · The AQI is calculated using the following formula: AQI = (I_high – I_low) / (C_high – C_low) × (C – C_low) + I_low. Here’s what each variable represents: AQI: Air Quality Index, which quantifies the level of air pollution. I_high: AQI value corresponding to the higher concentration breakpoint that encompasses ‘C’.
DA: 88 PA: 48 MOZ Rank: 36
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Air Quality Index Calculator: Concentration to AQI
https://sciph.info/air-quality-index-calculator-concentration-to-aqi/
WebAQI Calculator. Simplified AQI Calculator: Concentration to AQI. Air Quality Index (AQI) Enter the concentrations of minimum three pollutants to calculate AQI. One of them should be PM10 or PM2.5. Enter 0, if not monitored. 1. PM10 (µg/m3) - 24-Hours Average. 0 1000. 2. PM2.5 (µg/m3) - 24-Hours Average. 0 500. 3. SO2 (µg/m3) - 24-Hours Average.
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Air Quality Index (AQI) Calculation: Review and Formulas
https://www.freeonlinecalc.com/air-quality-index-aqi-calculation-review-and-formulas.html
WebThe AQI calculation involves determining the individual AQI for each pollutant and then selecting the highest value among them to represent the overall AQI for a specific area. Here are the formulas for calculating the AQI for each pollutant: 3.1 Particulate Matter (PM2.5 and PM10) AQI_PM25 = [ (IHI - ILO) / (BPHI - BPLO)] x (Cp - BPLO) + ILO.
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AirCompare - US EPA
https://www3.epa.gov/aircompare/
WebThe Air Quality Index (AQI) is the official index for air quality across the United States. The AQI ranges from 0 to 500. The higher the AQI value, the greater the level of air pollution and the greater the health concern. When AQI values are between 101 and 150, or code orange, members of sensitive groups may experience health effects.
DA: 63 PA: 28 MOZ Rank: 79
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Air Quality Index - National Weather Service
https://www.weather.gov/safety/airquality-aqindex
WebThe 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. EPA calculates the AQI for five major air pollutants ...
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