Petrol prices in Nainital commenced the month at Rs 93.05 per litre. - The highest recorded rate stood at Rs 93.20, indicating 0.16% increase from the month's initial price. - The lowest recorded ...
Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...