[Retracted] IoT-Based Remote Health Monitoring System Employing Smart Sensors for Asthma Patients during COVID-19 Pandemic

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">AIR quality index (AQI)</td><td class="align_center">Category</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">0–50</td><td class="align_center">Good</td></tr><tr><td class="align_left">51-100</td><td class="align_center">Satisfactory</td></tr><tr><td class="align_left">101-200</td><td class="align_center">Moderate</td></tr><tr><td class="align_left">201-300</td><td class="align_center">Poor</td></tr><tr><td class="align_left">301-400</td><td class="align_center">Very poor</td></tr><tr><td class="align_left">401-500</td><td class="align_center">Severe</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Categories of air quality index.</div>

Wireless Communications and Mobile Computing

tab1

Table 1

Table 1: [Retracted] IoT-Based Remote Health Monitoring System Employing Smart Sensors for Asthma Patients during COVID-19 Pandemic 