Some of the major causes of air pollution include burning of fossil fuels, agricultural activities, exhaust from industries, vehicle fumes, mining operations and indoor pollutants. Air pollution has a negative impact on the environment and life in general.
Eastern Standard Time - is abbreviated as EST. Eastern Daylight Time- is abbreviated as EDT. Richmond, Virginia is GMT/UTC - 5h during Standard Time. Richmond, Virginia is GMT/UTC - 4h during Daylight Saving Time.
Time zone: EDT - Eastern Daylight Time. Current time zone offset: UTC/GMT -4. DST starts on 12 March 2017 and ends on 05 November 2017. Sunrise: 7:14 am. Sunset: 8:05 pm. USA country code is +1 and Chattanooga area code is 423. Chattanooga is located in EST - Eastern Standard Time zone and currently does not observe Daylight Saving Time. The sunrise was at 7:46 AM and the sunset will be at 5:55 PM. The main airport in Chattanooga is Chattanooga Metropolitan Airport (CHA) which is around 5 miles east of Chattanooga. Other Cities Located in EST - Eastern Standard Time Zone: Cape Dorset Coral Harbour Igloolik