The instruments are as complex as the air they analyze.\r\n

Scientists will converge in Augusta this weekend to launch a study that could answer important questions about the local origins of air pollution.

Augusta's air pollution problems aren't as bad as Macon's but are substantially worse than Savannah's, according to a statewide compilation of ozone level violations over the past three years.

Efforts to overturn new federal air quality standards might delay -- but won't stop -- Augusta's pending designation as a city with polluted air, Georgia's environmental chief predicted Thursday.

Augusta is joining forces with Macon and Columbus in seeking a special appropriation for air pollution studies in cities facing nonattainment status under the revised Clean Air Act.

Augusta's air pollution tends to be at its worst when slow-moving winds blow from the southeast, according to preliminary findings from an experimental air monitoring study.

Air pollution in Augusta tends to be at its worst when nearly-stagnant air blows from the southeast, according to preliminary results of a first-ever air monitoring study conducted this summer.Full story

Augusta has spent years and millions of dollars trying to solve its pollution problems. In the end, salvation might be in the bulrushes. View the photo gallery