The Air Quality Index in Delhi dropped to 999 over the weekend, making it the most polluted capital city in the world. While the safe limit set by the World Health Organisation is 25, anything ...

It's that time of the year again when Delhi starts preparation to avoidâ without successâ being labelled as the city with one of the most polluted air in the world. Mid-October onwards, as ...

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...

Current air quality conditions by air quality index (AQI) number, county, or by searching a location Smoke forecast Overburdened communities highly impacted by criteria air pollution Charts and graphs ...

The AQI tells us if the air is polluted. It gives us information about how recent levels measured in the air relate to health problems. The bigger the number, the more pollution in the air and the ...

Key visualizations include histograms, bar charts, correlation heatmaps, and pairplots. Findings: The project presents important findings, including the top polluted countries, cities, and the impact ...

The Air Quality Index (AQI) is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. For more ...

It comprises two measures: the number of days with an air quality index below a certain threshold and the number of violation points against drinking water systems in each state. Learn more about ...