Delhi faces persistent 'very poor' air quality as AQI remains high for 12 days. PM2.5 levels exceed national standards, sparking concerns over health risks and environmental measures needed to combat ...
Noida: The city saw marginal improvement in air quality on Sunday, with the AQI dropping to 223, against Saturday's 235 – both in the ‘poor' category. Greater Noida's air quality also remained in ...
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