“… the more you measure, the more you control your business, its profitability, and its productivity. Running a plant efficiently is the best way to reduce emissions.”
- µg/m3 = The concentration of an air pollutant (the main air pollutants of concern are nitrogen dioxide (NO2) and ozone) is given in micrograms (one-millionth of a gram) per cubic meter air or µg/m3.
- US AQI = Air Quality Index
0-50 Little to no risk.
51-100 Sensitive individuals may experience irritations.
Unhealthy For Sensitive Groups
101-150 Sensitive groups should limit outdoor exertion.
151-200 Harmful for sensitive groups, reduced outdoor activity for everyone.
201-300 Everyone can be affected. Avoid heavy outdoor activity.
301+ Serious risks of respiratory effects. Everyone should avoid outdoor activities.