Chocking on air pollution

So I decided to research Ground Level Ozone. Ground level ozone is the consequence of a chemical reaction of Nitrogen oxide( NOx) and volatile organic compounds (VOC) that when mixed with your daily, healthy dose of sunlight to create this pesky ozone. And this is not something that is impossible to help, for example you could try to carpool to help with lowering the amount of NOx in the air. You could also try to conserve energy so that again you can lower the NOx in the air. Or you could take my favorite method and try and get the word out there because on person can move a pebble but an army can move a mountain.