ozone action day造句

• With clouds in the forecast, today is not an ozone action day.
• Therefore, Ozone Action Days occur most frequently in the Midwestern United States.
• Tuesday was the 26th day to be declared an ozone action day by the commission.
• But what's a parent to do _ keep an energetic kid indoors on every ozone action day?
• That sometimes results in Ozone Action Days, in which people with respiratory problems are warned to limit outdoor activities.
• The commission declares an ozone action day if atmospheric conditions are ripe for ozone levels to reach 100 ppb or more.
• Today is the metro area's 11th Ozone Action Day of 1997, compared with 10 in all of 1996.
• The previous three days were all declared " Ozone Action Days, " the longest string of such declarations this year.
• -It's another lovely ozone action day, but at least that gives you an excuse not to mow your yard.
• Some cities, such as Phoenix, Evansville, Dallas, and most cities in Alaska prohibit outdoor burning during Ozone Action Days.
• While Monday was a high risk orange alert day in parts of the Northeast, it was an Ozone Action Day here in Austin.
• :On lawn mowers, I believe their use is sometimes banned on high pollution days, such as " ozone action days ".
• Today also has been declared an " ozone action day, " and people are asked to avoid driving, buying gasoline and using gasoline-powered lawn equipment.
• Kirk says he was a staunch advocate of clean air while he was mayor of Dallas, helping to establish an environmental compliance division and requiring city agencies to develop plans for ozone action days.
• State, county, and even local governments can announce Ozone Action Days as much as a day in advance through the monitoring of approaching weather conditions and the Air Quality Index ( AQI ).
• The result is that Charlotte and Raleigh, and Greenville, S . C ., have had about as many ozone action days as Atlanta and Birmingham, despite the fact that Atlanta and Birmingham historically have far worse air pollution.
• "I won't make a trip that I could do otherwise at another time, " said Ellen Prediger, who lives in Bastrop and works in Austin but tries not to leave her house on Ozone Action Days.
• Ozone Action Days, alternately called an " Ozone Alert " or a " Clean Air Alert ", primarily center in the midwestern portion of the United States; particularly in well-urbanized areas such as Chicago, Cleveland, Detroit, and Indianapolis.
• Unlike Dallas and Houston, where most pollution is caused by industry, Austin's problem comes primarily from cars and trucks, said Nancy Ledbetter, spokeswoman for the Clean AIR Force of Texas, the agency that alerts residents of Ozone Action Days, when conditions are right for high levels of the gas that is one component of smog.
• In August, temperatures above 90 degrees and winds of less than 5 miles per hour, on top of an already moderate level of ozone, trigger an Ozone Action Day, meaning that residents should try to carpool, ride a bicycle or ride the bus _ which is free on such days _ to avoid the crowding on the roads that contributes to ozone buildup.