Air quality testing helps identify and measure pollutants that may affect indoor environments, workplaces and outdoor surroundings. Laboratory and on-site assessments can evaluate parameters such as particulate matter (PM2.5 and PM10), volatile organic compounds (VOCs), carbon monoxide, nitrogen oxides, temperature, humidity and airborne microbial contamination, depending on the testing requirements. METS Lab Ajman provides indoor and ambient air quality testing to help businesses and property managers assess environmental conditions and support healthier spaces.