Green Car Congress

NOVEMBER 7, 2017

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. It is also not directly measurable from space due to the abundance of ozone higher in the atmosphere, which obscures measurements of surface ozone. —Jin et al.

Ozone 150

Ozone Insight Netherlands North America 150

Green Car Congress

OCTOBER 28, 2018

Air pollution—specifically PM 2.5 , ozone and NO 2 —could be to blame for up to 33 million emergency asthma attack visits to hospital a year, according to a new open-access study published in the journal Environmental Health Perspectives. 37% and 73% of ozone and PM 2.5 37% and 73% of ozone and PM 2.5

Pollution 207

Pollution Ozone International Aura 207

Green Car Congress

NOVEMBER 13, 2017

Two maps compare total annual sulfur dioxide amounts for India and China during 2005 (left) and 2016 based on Ozone Monitoring Instrument measurements. Illustration: Chris McLinden, Environment and Climate Change Canada. This work was supported by the NASA Earth Science Division Aura Science Team (Award No. Click to enlarge.

India 170

India 2007 Emissions Aura 170

Green Car Congress

JUNE 27, 2011

Ground sites maintained by the Maryland Department of the Environment form the backbone of the surface network. Both aircraft will measure ozone and a mixture of soot and PM. Other instruments on the P-3B will measure pollutants that lead to the formation of ozone such as nitrogen dioxide and formaldehyde.

Ozone 186

Ozone Maryland Pollution Baltimore 186