Q. CPCB has an automatic monitoring station at ITO Intersection in New Delhi. Which of the following is/are monitored at this station?
1. Suspended Particulate Matter (SPM)
2. Carbon Monoxide
3. Nitrogen Dioxide
Select the correct answer using the codes given below:

[A] 1 only

[B] 1 and 2 only

[C] 2 and 3 only

[D] 1, 2 and 3

Answer: D
Notes:

Explanation: CPCB has an automatic monitoring station at ITO Intersection in New Delhi.  

  • At this station Resirable Suspended Particulate Matter (RSPM), Carbon Monoxide (CO), Ozone (O3), Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2) and Suspended Particulate Matter (SPM) are being monitored regularly.  
  • This information on Air Quality at ITO is updated every week. 

Source: https://cpcb.nic.in/Introduction/