Arizona is the only state with an air quality index that falls in the “unhealthy” category. In 2021, Maricopa County had good air quality on only 4% of days. Air pollution in the Valley and ...

Use air purifiers and improve indoor air quality to reduce harmful exposure Environmental factors, including air pollution, can harm sperm health. Polluted air contains harmful substances like ...

The AQI soared from 275 on Tuesday to 396 at 6 pm on Wednesday as calm winds, low temperatures and foggy conditions allowed accumulation of pollutants. Schools will now return to a hybrid mode ...

The Centre's panel on Delhi-NCR's air quality invoked stage 4 of the Graded Response Action Plan (GRAP) on Wednesday, following a sharp decline in air quality due to adverse weather condition.

Delhi's AQI on Thursday dropped to 302, categorised as "Very Poor," from "Severe " levels recorded earlier this week. On Friday, the overall AQI stood at 294. The fog situation seems to have ...

Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...

School students wait for transport amid dense morning fog(PTI) Calm winds, low temperatures and foggy conditions allowed the accumulation of pollutants in the region, with the air quality index ...

Hazardous air quality can affect people's health in multiple ways, ranging from headaches and eye irritation to trouble breathing and even heart failure. Here's how to tell if you're in an area at ...

More than 5,000 people tuned in Wednesday for a Zoom discussion hosted by the California-based Coalition for Clean Air, during which air-quality advocates and public health experts warned ...

At 4 pm on Sunday, the Delhi AQI was recorded at 278, 72 points below the 350 mark, which triggers the GRAP 3 restrictions. The GRAP 3 restrictions, revoked on Sunday, were enforced on January 9 as ...

The AQI remained 'very poor' at 310, with low visibility conditions continuing. Authorities lifted Stage-III air pollution restrictions following a slight improvement in air quality. NEW DELHI ...

Already known for having some of the worst air quality in the U.S., people in the area are now also at risk of inhaling smoke that contains harmful chemicals and byproducts that may cause long ...