Air quality indexes are being reported for various cities, with Prayagraj at 28, and other cities including Nagpur at 40, Bareilly at 38, Indore at 47, Cuttack at 71, Chennai at 88, and Lucknow at 108. The indexes suggest varying levels of air quality across these locations. The reported air quality indexes range from relatively low to higher values, indicating differences in air quality conditions.