"Environmentalists and community groups say the string of smoggy days is a symptom of insufficient regulation. They criticize air quality officials as too quick

"Environmentalists and community groups say the string of smoggy days is a symptom of insufficient regulation. They criticize air quality officials as too quick to blame the weather when they could be doing more to crack down on some of the biggest hubs of pollution, including truck-choked warehouses and ports and oil refineries." That is okay then, you down voting types keep on driving your cars whilst you blame the pollution on others.