Q. Consider the following: Oxides of Sulphur Oxides of Nitrogen Particulate matter Which among the above have been included in the National Air Quality Monitoring Programme?
Answer: All 1, 2 & 3
Notes: The National Air Quality Monitoring Programme (NAMP) in India includes the monitoring of the following air pollutants:

1. Oxides of Sulphur: This includes sulfur dioxide (SO2), which is a common air pollutant produced by the burning of fossil fuels, particularly in industrial processes and power plants. SO2 can lead to respiratory problems and contribute to the formation of acid rain.
2. Oxides of Nitrogen: This includes nitrogen dioxide (NO2) and nitric oxide (NO). These pollutants are released from various sources, including vehicle emissions and industrial activities. NO2 is a significant contributor to air pollution and can have adverse effects on human health and the environment.
3. Particulate Matter: This includes PM2.5 (fine particulate matter with a diameter of 2.5 micrometers or smaller) and PM10 (particulate matter with a diameter of 10 micrometers or smaller). Particulate matter consists of tiny solid or liquid particles suspended in the air and is a major component of air pollution. PM2.5 and PM10 can penetrate deep into the respiratory system and have adverse health effects.

Therefore, all three of the pollutants mentioned (Oxides of Sulphur, Oxides of Nitrogen, and Particulate Matter) have been included in the National Air Quality Monitoring Programme in India to assess and monitor air quality across the country.

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