Local residents are breathing toxic gases across this industrial city that has surpassed the degree of pollution of the ...

Pollutants like nitrogen oxides, ozone, and volatile organic compounds (VOCs) are often carried by wind currents, affecting ...

Air quality is once again worsening in the Kathmandu Valley and other places. Experts say the burning of stubble and ...

According to scientists, pollutants including particulate matter, nitrogen oxides, ozone, and volatile organic compounds may ...