The national capital's air quality was recorded in the ''very poor'' category and the share of stubble burning in the city''s PM2.5 pollution is likely to increase
The national capital's air quality was recorded in the ''very poor'' category and the share of stubble burning in the city''s PM2.5 pollution is likely to increase
The national capital's air quality was recorded in the ''very poor'' category and the share of stubble burning in the city''s PM2.5 pollution is likely to increase