According to the CPCB categorization, 0-50 is 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 'severe'.

Persistent cough, fatigue or brain fog during winter may not be seasonal. Toxic metals in polluted air can build up silently ...

Dense toxic smog has blanketed New Delhi, pushing air pollution levels to their worst levels in weeks and disrupting travel ...

A new survey finds 82% of Delhi residents report severe pollution-linked illnesses among people close to them, including ...

Anxiety is rising, panic-like symptoms are sharpening, and mental well-being is fraying under the weight of poisoned skies ...

The decisions form part of the Delhi government's broader strategy to curb pollution while ensuring economic and social ...

Toxic smog overshadows Messi tour as pollution crisis threatens to embarrass India on world stage - Smog grounds and delays ...

Dense toxic smog engulfed India’s national capital on Monday, pushing air pollution to its worst levels in weeks and severely ...

The Center for Biological Diversity sued Gov. Jared Polis’ administration today for failing to ensure corporate agriculture ...

Air pollution in Delhi–NCR may affect fertility in men and women. Know how toxic smog impacts reproductive health, hormones, ...

Dense fog amid toxic pollution on Monday disrupted air traffic in the Indian capital New Delhi, officials said. Airlines ...

Dense toxic smog engulfed India’s national capital on Monday, pushing air pollution to its worst levels in weeks and severely ...