Abstract Higher concentrations of air pollutants. such as nitrogen dioxide (NO $$_\text {2}$$ 2 ) and particulate matter (PM). are observed in streets compared to the urban background. These concentrations could be predominantly attributed to road traffic. https://www.remtavares.com/best-offer-Merrick-Backcountry-Grain-Free-Kitten-Pate-Canned-Wet-Cat-Food-5-5-oz-Cans-Case-of-24-p14288-limited-choice/