Table 1. Breakpoints for AQI Scale 0-500 (Units: μg/m3 unless mentioned otherwise)[6]

From

Interference Study of Pollutants Released from Various Industrial Areas in a Region: A Case Study

Narendra Katara, Mayank vyas, Anil Vyas, Suresh Kumar Singh

American Journal of Environmental Protection. 2017, 5(3), 82-88 doi:10.12691/env-5-3-4