Delhi Air Quality Index Confusion: 300 or 3,000?
Delhi's air pollution readings vary widely, with government and independent platforms reporting AQI figures from around 300 to over 3,000. This discrepancy arises from differences in AQI calculation methods, averaging periods, monitoring networks, and sensor technologies. Experts suggest focusing on PM2.5 levels for a clearer understanding of the city's air pollution status.
Economic Times··Delhi



