A
1 only
B
2 only
C
Both 1 and 2
D
Neither 1 nor 2
Correct answer: (c) Both 1 and 2
Explanation
Statement 1 is correct as non-attainment cities are those that consistently fail to meet national ambient air quality standards over a 5-year period. Statement 2 is also correct because India observed Swachh Vayu Diwas on September 7, aligning with the UN International Day of Clean Air for Blue Skies.
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