The EPA measures regional air quality index (AQI) by how hazardous it is to the general public. Discover the AQI in your city by searching below.

The AQI in the National Capital Region, including areas like Noida and Ghaziabad, often spikes into the 'Hazardous' category. As of the latest readings, these areas show AQI values ranging from ...

Depending on the different pollutants in the air, like pollen or wildfire smoke, some days can be easier to breathe than ...

At the same time, seven cities in the country are in the unhealthy category. The AQI in Shankhpark of Kathmandu was 170, and ...

The area is forecasted to see wind gusts up to ... PM10 levels are forecasted to range from very unhealthy to hazardous AQI categories, with the highest levels expected in the Coachella Valley ...

Dhaka has ranked the first on the list of cities with the worst air quality with an AQI score of 392 at 9:00am this morning. Today's air was classified as 'hazardous', referring to an alarming ...

D elhi's air quality took a drastic turn for the worse on Monday, plunging into the hazardous category as several areas recorded alarming Air Quality Index (AQI) levels. Neighborhoods like Dwarka ...

The strong winds recorded over the weekend in the Imperial Valley boosted pollution levels to 1134 AQIs on Saturday afternoon.

or when winds blow smoke from wildfires into an area. An AQI value of 50 or below represents good air quality, while an AQI value over 300 represents hazardous air quality. According to the ...