Stay updated with real-time air quality in Lorton, Virginia 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)
32
Good
Lorton, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.92 μg/m³
0
55
155
255
425
605+
35.29 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
9.48 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lorton, Virginia
Lorton, Virginia
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AQI 32
Good
5.49μg/m³
PM2.5
23.84μg/m³
PM10
35.09ppb
O3
0.28ppb
SO2
9.47ppb
NO2
0.29ppm
CO
AQI 33
Good
5.66μg/m³
PM2.5
24.98μg/m³
PM10
34.97ppb
O3
0.28ppb
SO2
9.14ppb
NO2
0.30ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
25.67μg/m³
PM10
36.41ppb
O3
0.28ppb
SO2
12.86ppb
NO2
0.29ppm
CO
AQI 34
Good
5.42μg/m³
PM2.5
24.25μg/m³
PM10
37.00ppb
O3
0.28ppb
SO2
13.59ppb
NO2
0.29ppm
CO
AQI 33
Good
5.54μg/m³
PM2.5
24.23μg/m³
PM10
35.04ppb
O3
0.28ppb
SO2
9.38ppb
NO2
0.29ppm
CO
AQI 33
Good
5.75μg/m³
PM2.5
25.78μg/m³
PM10
34.85ppb
O3
0.28ppb
SO2
8.98ppb
NO2
0.30ppm
CO
Air quality and pollutant data for Virginia, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Lorton, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Lorton, Virginia was at its worst at 11:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Lorton, Virginia was observed at 06:00:00 on 2025-10-21.
As of now, the AQI in Lorton, Virginia is 32, indicating Good conditions.
Lorton, Virginia air has the highest levels of O3.
Poor air quality in Lorton, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lorton, Virginia are currently 5.438 μg/m3.
The PM10 concentration in Lorton, Virginia is 22.919 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lorton, Virginia is 0.293 ppm.
Currently, Lorton, Virginia has a sulfur dioxide (SO2) concentration of 0.284 ppb.
The current ozone (O3) level in Lorton, Virginia at the moment is 35.288 ppm.
Nitrogen dioxide (NO2) level in Lorton, Virginia at the moment is 9.48 ppb.
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