Dados de qualidade do ar fornecidos por: SAFAR - System of Air Quality Forecasting, Indian Institute of Tropical Meteorology, India (safar.tropmet.res.in) and CPCB - India Central Pollution Control Board (cpcb.nic.in)
News (January 8th): Noticed a change in AQI values? The Air Quality Scale in use has been updatedto align with the USEPA Standard.
For more information, please thisrefer to article about the National Air Quality Standard