IQAir report 'World Air Quality Report 2023' says India, with an annual PM2.5 concentration averaging at 54.4 micrograms per cubic metre, trails behind Bangladesh and Pakistan.
The IoT-based mobile air pollution monitoring technology developed by IIT Madras allows low-cost air quality sensors to be mounted on vehicles to gather spatiotemporal air quality data.
A study by The Lancet says Delhi had the highest per-capita economic loss due to air pollution; in 93% of India, pollution remains well above WHO guidelines.
Fortune India travelled across Delhi to document human lives caught in the throes of the pandemic, on one hand, and toxic, unbreathable air, on the other.