Stay updated with real-time air quality in Lake Barcroft, 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)
27
Good
Lake Barcroft, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.70 μg/m³
0
55
155
255
425
605+
29.00 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
5.08 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lake Barcroft, Virginia
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AQI 27
Good
4.82μg/m³
PM2.5
17.44μg/m³
PM10
29.04ppb
O3
0.46ppb
SO2
5.07ppb
NO2
0.14ppm
CO
AQI 27
Good
4.84μg/m³
PM2.5
18.23μg/m³
PM10
28.82ppb
O3
0.46ppb
SO2
4.98ppb
NO2
0.14ppm
CO
AQI 29
Good
5.39μg/m³
PM2.5
23.94μg/m³
PM10
30.79ppb
O3
0.40ppb
SO2
4.43ppb
NO2
0.16ppm
CO
AQI 27
Good
4.96μg/m³
PM2.5
16.68μg/m³
PM10
28.89ppb
O3
0.49ppb
SO2
4.83ppb
NO2
0.15ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
19.31μg/m³
PM10
28.40ppb
O3
0.47ppb
SO2
4.77ppb
NO2
0.15ppm
CO
AQI 27
Good
4.16μg/m³
PM2.5
16.78μg/m³
PM10
29.42ppb
O3
0.40ppb
SO2
5.68ppb
NO2
0.14ppm
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 Lake Barcroft, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Lake Barcroft, Virginia was at its worst at 11:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in Lake Barcroft, Virginia was observed at 10:00:00 on 2026-03-07.
As of now, the AQI in Lake Barcroft, Virginia is 27, indicating Good conditions.
Lake Barcroft, Virginia air has the highest levels of O3.
Poor air quality in Lake Barcroft, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lake Barcroft, Virginia are currently 4.799 μg/m3.
The PM10 concentration in Lake Barcroft, Virginia is 17.701 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lake Barcroft, Virginia is 0.141 ppm.
Currently, Lake Barcroft, Virginia has a sulfur dioxide (SO2) concentration of 0.454 ppb.
The current ozone (O3) level in Lake Barcroft, Virginia at the moment is 29.002 ppm.
Nitrogen dioxide (NO2) level in Lake Barcroft, Virginia at the moment is 5.076 ppb.
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