Ambient air pollution

national ambient air quality Standard

national ambient air quality objective

ECE statistical classification of ambient air quality

Most Arab countries lack long-term ambient air monitoring data.

ambient air: vehicles (traffic), industry, heating of buildings;

Alpha-HCH is the predominant isomer in ambient air and in ocean water (Walker, 1999).

Most ambient air pollution is a consequence of industrial development, energy production and use, and transportation.

Lindane was detected in ambient air at Lethbridge in all samples starting from May to August.

In both developed and developing countries, ambient air pollution is a growing public health concern.