Fill in the blank: The AQI category for '____' ranges from 0 to 50.
Good
India's National Air Quality Index, launched in 2014, has six categories: Good (0–50), Satisfactory (51–100), Moderately polluted (101–200), Poor (201–300), Very poor (301–400) and Severe (401–500).
The lowest band, 0–50, represents clean air with minimal impact on health and is labelled 'Good'.
Hence, Good.
Which city of India was ranked as the world’s most polluted in the ‘World Air Quality Report 2019’ compiled by IQAir Air Visual?
Acid rain is caused by the chemical reaction that begins when compounds like sulphur dioxides and ________ are released into the air.
Fill in the blank:
The National Air Quality Index (AQI) is measured using ______ number of pollutants.
What is the main cause of acid rain?
Which of the following isnota common component of photo-chemical smog?
Which of the following is NOT the main objective of Ganga action plan?
Which of the following pollutants causes water pollution ?
Presence of which pathogenic microbe in water is indication of contamination?
Which of the following isnota vehicular pollutant?