As per AQI classification, a reading between 0 and 50 is 'good', 51 to 100 'satisfactory', 101 to 200 'moderate', 201 to 300 ...
The Northwest Clean Air Agency on Monday upgraded a stage 1 burn ban for the county’s Columbia Valley urban growth area to a ...
A thick blanket of smog continued to choke most parts of Punjab on Saturday, pushing air quality to alarmingly hazardous levels in several districts, compounding public health concerns as dense fog ...
Researchers from Sheffield University analysed the amount of air pollution people living in major northern cities face.
Fine particles in the air can harm respiratory and cardiovascular health, making sensitive groups particularly vulnerable.