WASHINGTON (DC News Now) — The Air Quality Index is used for reporting on the daily air conditions, how clean or polluted the air is, and how it will affect you and your outdoor activities. The ...

According to the National Air Quality Index, ozone pollutants are expected to reach the "orange" level, which is considered unhealthy for sensitive groups, particularly young children, the elderly, ...

Update, 4 p.m.: An air quality alert previously issued by the Southwest Ohio Air Quality Agency has now been extended through midnight Friday. The alert was only scheduled to last until 11:59 p.m.

Visuals around Anand Vihar on Tuesday morning showed a layer of toxic smog lingering in the air. The Central Pollution ...

Delhi's air quality has sharply deteriorated to the 'severe' category (AQI 390), with 19 monitoring stations crossing the 400 ...

The Air Quality Index at 18 of the 39 monitoring stations in Delhi on Thursday recorded readings above 400, categorised as ...

Delhi's air quality remains in the 'very poor' category, with an AQI of 386. The air quality is stagnant at several locations, with multiple areas recording an AQI exceeding 400 mark. Check pollution ...

Delhi's air quality improves to 'poor' with an AQI of 269, despite ongoing concerns over pollution and health impacts.

The Southwest Ohio Air Quality Agency has issued an air quality alert through Thursday night. According to the National Air Quality Index, ozone pollutants are expected to reach the "orange" level, ...