Are sensors meant to measure Delhi’s air pollution data really reliable enough?

Amid rising pollution levels, concerns over the accuracy of city’s air quality data fuels doubts about sensors calibration and potential manipulation

Pollution escape

Nestled within a few hours' reach from Delhi are quiet retreats, where the air is cleaner, and the landscapes are soothing

Rains bring Delhi’s best air day

Meanwhile, the weather forecast for Sunday predicts a generally cloudy sky with light rain or drizzle in the city.