Delhi’s Air Improves In September, But 5 Haryana Cities Among India’s 10 Most Polluted
Oct 9, 2026
Delhi recorded an average PM2.5 level of 38 µg/m³ in September. Meanwhile, five Haryana cities featured among India’s 10 most polluted
Delhi recorded an average PM2.5 level of 38 µg/m³ in September. Meanwhile, five Haryana cities featured among India’s 10 most polluted