Dust pollution in Delhi surged overnight, pushing AQI above 200 into the 'poor' category, with visibility dropping sharply due to strong, dust-laden winds.

The Air Quality Index (AQI) in Delhi remained in the 'satisfactory' category for the 11th consecutive day on Sunday, the ...

The Air Quality Index (AQI) in Delhi remained in the satisfactory category for the 11th consecutive day on Sunday, the cleanest spell recorded so far this year. The India Meteorological Department ...

Despite no significant rain being recorded in many parts of the Capital over the past few days, the air quality in Delhi ...

Communities south of the U.S.-Canada border reported air quality index (AQI) readings between 200 and 400 – levels which are considered to be unhealthy to even hazardous.

As of 8 a.m., multiple air quality sensors are reporting readings in the “Unhealthy for Sensitive Groups” (AQI 101–150) to “Unhealthy” (AQI 151–200) range.