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)
38
Good
Lorton, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.53 μg/m³
0
55
155
255
425
605+
17.12 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
10.87 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lorton, Virginia
Lorton, Virginia
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AQI 58
Moderate
12.60μg/m³
PM2.5
51.66μg/m³
PM10
11.48ppb
O3
0.13ppb
SO2
14.57ppb
NO2
0.29ppm
CO
AQI 56
Moderate
12.38μg/m³
PM2.5
52.16μg/m³
PM10
11.69ppb
O3
0.13ppb
SO2
14.50ppb
NO2
0.29ppm
CO
AQI 58
Moderate
12.99μg/m³
PM2.5
42.08μg/m³
PM10
8.53ppb
O3
0.15ppb
SO2
14.73ppb
NO2
0.29ppm
CO
AQI 54
Moderate
10.65μg/m³
PM2.5
45.65μg/m³
PM10
12.37ppb
O3
0.14ppb
SO2
14.69ppb
NO2
0.29ppm
CO
AQI 58
Moderate
12.56μg/m³
PM2.5
52.18μg/m³
PM10
11.54ppb
O3
0.13ppb
SO2
14.55ppb
NO2
0.29ppm
CO
AQI 56
Moderate
12.33μg/m³
PM2.5
53.42μg/m³
PM10
11.78ppb
O3
0.13ppb
SO2
14.47ppb
NO2
0.29ppm
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 2025-07-22.
In the last 24 hours, the best air quality in Lorton, Virginia was observed at 01:00:00 on 2025-07-21.
As of now, the AQI in Lorton, Virginia is 60, indicating Moderate conditions.
Lorton, Virginia air has the highest levels of PM2.5.
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 14.145 μg/m3.
The PM10 concentration in Lorton, Virginia is 54.196 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lorton, Virginia is 0.283 ppm.
Currently, Lorton, Virginia has a sulfur dioxide (SO2) concentration of 0.216 ppb.
The current ozone (O3) level in Lorton, Virginia at the moment is 10.885 ppm.
Nitrogen dioxide (NO2) level in Lorton, Virginia at the moment is 13.846 ppb.
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