The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

The New York State Department of Environmental Conservation and Department of Health have issued an air quality health ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's ...

The AQI features six color-coded categories: green, yellow, orange, red, purple and maroon. Each category has corresponding values and levels of concern: Green indicates satisfactory air (0-50 ...

The research team found that rainfall during the dry season tends to be slightly more acidic compared to the wet season, as ...

Air Quality Alert in Western NY; limit outdoor activities due to high Fine Particulates predicted to exceed AQI 100.

The alert will remain go into effect starting at midnight on Saturday, June 21, through Monday, June 23, for counties in Ohio, Indiana and Kentucky.

According to officials, the air quality levels in the outdoor air are predicted to be greater than an Air Quality Index (AQI) value of 100 for Fine Particulates.

Air quality levels are expected to exceed an Air Quality Index (AQI) value of 100, indicating that air pollution levels may pose a health concern, especially for sensitive groups.