L.A.'s forever war on smog - Los Angeles Times
2023年10月1日 — The sordid tale of L.A.’s forever war on smog Windows down, gas mask on. Sera Segal-Alsberg brought out the heavy duty protection during an L.A. smog alert in June 1979.
L.A. gets failing grade for air quality once again - Los Angeles Times
2023年4月19日 — Los Angeles gets ‘F’ grade for air quality once again in national report. Greater Los Angeles remains the smoggiest metropolitan area in the nation, according to a Lung Assn. report card. Here...
Los Angeles suffers worst smog in almost 30 years
2020年9月10日 — Ozone pollution spiked to 185 parts per billion in downtown Los Angeles at midday Sunday, according to South Coast Air Quality Management District monitoring data. It was the highest hourly ...
The History Of LA Smog
2024年1月8日 — The smog arrived on July 8, 1943. Some thought it was chemical warfare by a foreign country. Former Los Angeles Mayor Fletcher Bowron said he would get rid of the "vexing fumes" within four...
Los Angeles suffers worst smog in almost 30 years - Yahoo
2020年9月10日 — Ozone pollution spiked to 185 parts per billion in downtown Los Angeles at midday Sunday, according to South Coast Air Quality Management District monitoring data. It was the highest hourly ...
Los Angeles Air Quality Index (AQI) and California Air Pollution
Los Angeles is a city notorious for its smog, a combination of particle and ozone pollution. The prevalence of these pollutants result from many factors, including the burning of fossil fuels, especially by vehicles, ships, planes and manufacturing, as well as wildfires.
The Heavy History Of Smog In Los Angeles | LAist
2024年1月9日 — L.A. has made progress on the stuffy air, which was once so thick it burned lungs and eyes and caused nausea. But the fight for clean air is far from over as Los Angeles still remains one of...
Air Pollution in Los Ángeles: Real-time Air Quality Index Visual …
Once connected, your real time air pollution levels are instantaneously available on the maps and through the API. The station comes with a 10-meter water-proof power cable, a USB power supply,mounting equipment and an optional solar panel. Click for more information.
LA Explained: Smog | LAist
2018年10月3日 — L.A. has the worst ozone, or smog, in the country, according to the American Lung Association's 2021 State of the Air Report.
Water and Power Associates
Most of smog found in Los Angeles is a type of air pollution derived from vehicular emission from internal combustion engines and industrial fumes that react in the atmosphere with sunlight to form secondary pollutants that also combine with the primary emissions to …