United Ave.
Data time: 10/19/2026 2:00 PM ET
Location
Address:
Atlanta
Latitude:
33.720192
Longitude:
-84.357056
Region:
Atlanta
Air Quality Information
Pollutant
Concentration
Units of Measure
Ozone 8 Hour
0.037
PPM
SO2PPB
0.259
PPB
PM2.5_88502
1.4
UG/M3
Historical Data Concentration
Hour
AQI
Class
Program
Responsible Pollutant
Activity Caution
Risk Groups
14:00
34
Good
Ozone 8 Hour
O3
None
None
14:00
0
Good
SO2PPB
SO2
None
None
14:00
8
Good
PM2.5_88502
PM24
None
None
13:00
31
Good
Ozone 8 Hour
O3
None
None
13:00
0
Good
SO2PPB
SO2
None
None
13:00
8
Good
PM2.5_88502
PM24
None
None
12:00
30
Good
Ozone 8 Hour
O3
None
None
12:00
0
Good
SO2PPB
SO2
None
None
12:00
8
Good
PM2.5_88502
PM24
None
None
11:00
0
Good
SO2PPB
SO2
None
None
11:00
8
Good
PM2.5_88502
PM24
None
None
11:00
28
Good
Ozone 8 Hour
O3
None
None
10:00
0
Good
SO2PPB
SO2
None
None
10:00
7
Good
PM2.5_88502
PM24
None
None
10:00
27
Good
Ozone 8 Hour
O3
None
None
09:00
0
Good
SO2PPB
SO2
None
None
09:00
7
Good
PM2.5_88502
PM24
None
None