CHHATTISGARH · 2012–2026
Chhattisgarh is losing its night sky.
Modeled mean radiance has climbed from 3.40 to 12.11 nW/cm²/sr about 3.56× brighter than 2012, rising at +9.5% each year.
12.11
Radiance 2026
nW/cm²/sr
nW/cm²/sr
+9.5%
Annual change
Urban
Brightness tier
#23
of 36 states & UTs
Radiance trend
nW/cm²/sr
2026
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Data modeled after AstronEra VIIRS