Northeast Ohio is under an air quality alert due to elevated levels of ozone or particulate matter. The Air Quality Index (AQI) is currently at a level unhealthy for sensitive groups like those with ...

Check the Air Quality Index (AQI) in your city and stay informed about the air quality levels, from good to severe. Take ...

As the world battles against poor air quality, a Swiss air quality technology company has categorized countries based on ...

An air quality alert continues for the entire Chicago area Friday, with poor air quality due to smoke from Canada wildfires expected to stick around all day and even into Saturday, the NBC 5 Storm ...

Delhi's air quality worsened on Sunday as weak winds trapped pollutants, raising the overall AQI to 366 in the "very poor" ...

According to AQI.in, breathing air in this location is as harmful as smoking 7.8 cigarettes a day. This estimate is based on the average PM2.5 concentration over the past 24 hours, assuming continuous ...

The air quality is very likely to be in the ‘severe’ category on Tuesday, before once again returning to ‘very poor’ on ...

Delhi's air quality has shown steady progress in 2025, achieving the best AQI levels in eight years. The data highlights ...

The worsening air quality comes after Saturday's citywide average AQI stood at 245, which falls under the 'poor' category ...