METEOROLOGY – AIR QUALITY & ATMOPHERIC CHEMITRY CALCULATOR
So2 Aqi
A precise tool.
What is the So2 Aqi & How does it work?
Sulfur dioxide (SOβ) is a major air pollutant that can have significant impacts on human health and the environment. It is primarily emitted from industrial processes, power generation, and vehicle exhausts.
The Air Quality Index (AQI) is a tool used to communicate about air quality conditions to the public. The AQI for SOβ is calculated based on its concentration in the air over a specific period.
The Air Quality Index (AQI) is a tool used to communicate about air quality conditions to the public. The AQI for SOβ is calculated based on its concentration in the air over a specific period.
text{AQI}_{SO_2} = begin{cases} \ 0 & text{if } C_{SO_2} leq 35 \ frac{(C_{SO_2} – 35) times 100}{40} & text{if } 35 < C_{SO_2} leq 75 \ frac{(C_{SO_2} - 75) times 100}{80} + 100 & text{if } 75 < C_{SO_2} leq 185 \ frac{(C_{SO_2} - 185) times 100}{400} + 200 & text{if } 185 < C_{SO_2} leq 304 \ frac{(C_{SO_2} - 304) times 100}{600} + 300 & text{if } 304 < C_{SO_2} leq 604 \ 500 & text{if } C_{SO_2} > 604 \ end{cases}
CSOβ = Concentration of SOβ in ΞΌg/mΒ³
Parameters
Result
β
Frequently Asked Questions
What is the formula used to calculate SO2 AQI?
The AQI for SOβ is calculated using a specific formula that considers the concentration of SOβ in the air over a period.
How does SOβ affect air quality?
Sulfur dioxide (SOβ) is a major air pollutant that can significantly impact human health and the environment, primarily emitted from industrial processes, power generation, and vehicle exhausts.
What is the threshold for SO2 concentration to start affecting AQI?
The AQI for SOβ starts to be affected when the concentration of SOβ in the air exceeds 35 parts per billion (ppb).
How often should I check the SO2 AQI?
It is recommended to check the SO2 AQI regularly, especially if you are sensitive to air pollution or live near industrial areas.
What does an AQI of 0 for SO2 mean?
An AQI of 0 for SOβ indicates that the concentration of SOβ in the air is at or below 35 ppb, which is considered good air quality.
Results are for informational purposes only and do not constitute professional advice.