Real-time air quality index in Dunwoody, Georgia today
Stay updated with real-time air quality in Dunwoody, Georgia featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
40
Good
Dunwoody, Georgia
Last updated: ... (Local time)
Common air pollutants in Dunwoody, Georgia
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
3.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
13.02 μg/m³
0
55
155
255
425
605+
Ozone (O3)
43.09 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.16 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
8.52 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dunwoody, Georgia
Dunwoody, Georgia
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Dunwoody, Georgia air quality map: Real-time AQI near you
Air quality in nearby cities
Sandy Springs, Georgia
AQI 37
Good
3.92μg/m³
PM2.5
16.60μg/m³
PM10
39.63ppb
O3
0.64ppb
SO2
9.05ppb
NO2
0.60ppm
CO
Chamblee, Georgia
AQI 37
Good
4.06μg/m³
PM2.5
11.74μg/m³
PM10
39.98ppb
O3
0.63ppb
SO2
9.36ppb
NO2
0.52ppm
CO
Doraville, Georgia
AQI 37
Good
4.06μg/m³
PM2.5
11.74μg/m³
PM10
39.98ppb
O3
0.63ppb
SO2
9.36ppb
NO2
0.52ppm
CO
Roswell, Georgia
AQI 38
Good
3.97μg/m³
PM2.5
17.92μg/m³
PM10
40.70ppb
O3
0.63ppb
SO2
8.80ppb
NO2
0.54ppm
CO
Brookhaven, Georgia
AQI 36
Good
4.72μg/m³
PM2.5
18.97μg/m³
PM10
39.20ppb
O3
0.65ppb
SO2
9.69ppb
NO2
0.55ppm
CO
Peachtree Corners, Georgia
AQI 37
Good
3.69μg/m³
PM2.5
10.95μg/m³
PM10
39.88ppb
O3
0.61ppb
SO2
9.06ppb
NO2
0.48ppm
CO
How accurate is Georgia, USA air quality data?
Air quality measurements for Georgia, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Dunwoody, Georgia updated?
Air quality data for Dunwoody, Georgia is updated on an hourly basis.
When did Dunwoody, Georgia experience the worst air quality in the last 24 hours?
The worst air quality in Dunwoody, Georgia was recorded at 02:00:00 on 2026-06-15.
When did Dunwoody, Georgia have its best air quality in the last 24 hours?
The best air quality in Dunwoody, Georgia was recorded at 01:00:00 on 2026-06-15.
What is the real-time air quality index for Dunwoody, Georgia?
The real-time air quality index in Dunwoody, Georgia is 37, currently categorized as Good.
Which pollutant is found most often in Dunwoody, Georgia?
The most common pollutant in Dunwoody, Georgia is O3.
What can I do if the air quality in Dunwoody, Georgia is poor?
If the air quality in Dunwoody, Georgia is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Dunwoody, Georgia?
The measured PM2.5 levels in Dunwoody, Georgia at present are 3.878 μg/m3.
What are the current PM10 levels at Dunwoody, Georgia?
The current PM10 levels in Dunwoody, Georgia are 12.06 μg/m3.
What are the current carbon monoxide (CO) levels at Dunwoody, Georgia?
The current carbon monoxide (CO) level in Dunwoody, Georgia is 0.566 ppm.
What are the current sulfur dioxide (SO2) levels at Dunwoody, Georgia?
The current sulfur dioxide (SO2) levels in Dunwoody, Georgia are 0.635 ppb.
What are the current ozone (O3) levels at Dunwoody, Georgia?
The current ozone (O3) levels at Dunwoody, Georgia is 39.916 ppm.
What are the current nitrogen dioxide (NO2) levels at Dunwoody, Georgia?
The current nitrogen dioxide (NO2) levels at Dunwoody, Georgia is 9.139 ppb.
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