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Teresa Marks, Director
5301 Northshore Drive
North Little Rock, AR 72118-5317 
(501) 682-0744
We protect, enhance and restore the natural environment for the well-being of all Arkansans.
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Today's Current Ozone Monitor Station
Hourly Readings* (Arkansas Statewide)

Environmental Preservation and Technical Services Division

Miriam Talbert, Chemist Supervisor - (501) 682-0925

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Last Updated 02/09/2010 , at 2:15 PM CST


Time
(CST)
ADEQ
Little Rock
DEER
AR
EAGLEMT
AR
MARION
AR
N Little Rock
Airport
PARRB
AR
SPRNGDLE
AR
2 AM0.0220.0290.0290.0240.0230.0220.036
3 AM0.0190.0300.0320.0220.0210.0210.034
4 AM0.0200.0360.0380.0180.0220.0230.033
5 AM0.0220.0360.0360.0230.0240.0240.031
6 AM0.0250.0370.0350.0220.0300.0290.018
7 AM0.0340.0350.0360.0230.0340.0350.026
8 AM0.0360.0330.0350.0260.0360.0370.025
9 AM0.0360.0340.0340.0330.0380.0380.028
10 AM0.0380.0290.0340.0380.0380.0390.031
11 AM0.0370.0360.0360.0380.0370.0380.032
12 Noon0.0390.0370.0380.0390.0380.0390.033
1 PM0.0400.0350.0390.0400.0390.0400.035
2 PM0.0410.0360.0400.0410.0400.0410.036
 
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Yesterday's Data (02/08/2010)


Time
(CST)
ADEQ
Little Rock
DEER
AR
EAGLEMT
AR
MARION
AR
N Little Rock
Airport
PARRB
AR
SPRNGDLE
AR
2 AM0.0260.0290.0310.0120.0280.0280.023
3 AM0.0280.0290.0320.0200.0290.0130.027
4 AM0.0240.0300.0340.0210.0300.0200.027
5 AM0.0180.0300.0330.0180.0300.0210.027
6 AM0.0210.0300.0340.0220.0300.0200.025
7 AM0.0240.0320.0350.0170.0290.0240.023
8 AM0.0210.0310.0360.0170.0280.0190.021
9 AM0.0190.0330.0360.0240.0250.0170.019
10 AM0.0140.0330.0370.0270.0230.0140.024
11 AM0.0130.0340.0370.0260.0220.0120.027
12 Noon0.0130.0340.0360.0250.0210.0130.028
1 PM0.0130.0340.0340.0280.0190.0120.025
2 PM0.0130.0330.0360.0270.0190.0130.025
3 PM0.0110.0320.0350.0230.0190.0110.025
4 PM0.0160.0320.0310.0200.0200.0150.025
5 PM0.0200.0310.0290.0180.0230.0190.020
6 PM0.0230.0300.0280.0190.0240.0100.022
7 PM0.0140.0280.0290.0160.0240.0150.025
8 PM0.0150.0260.0270.0150.0250.0140.021
9 PM0.0180.0240.0250.0180.0250.0220.022
10 PM0.0190.0250.0280.0200.0240.0200.027
11 PM0.0190.0260.0270.0210.0240.0220.027
12 Midnight0.0200.0260.0250.0220.0240.0230.031
 
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* These readings represent 1hr average Ozone ppm, as reported directly from the 6 ozone monitoring stations maintained by ADEQ throughout the state.  Automated readings are processed hourly throughout the day, starting at approx. 2 am through Midnight Central Standard Time.
NOTE:  This information is "raw data" as automatically collected and reported by the monitoring stations and has not been QC-checked, analyzed or verified.
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