Stay updated with real-time air quality in Mount Vernon, 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)
49
Good
Mount Vernon, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.75 μg/m³
0
55
155
255
425
605+
32.73 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
9.05 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Vernon, Virginia
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AQI 49
Good
8.51μg/m³
PM2.5
18.67μg/m³
PM10
32.19ppb
O3
0.40ppb
SO2
9.09ppb
NO2
0.23ppm
CO
AQI 49
Good
9.17μg/m³
PM2.5
28.88μg/m³
PM10
32.64ppb
O3
0.39ppb
SO2
8.81ppb
NO2
0.23ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
18.67μg/m³
PM10
32.19ppb
O3
0.40ppb
SO2
9.09ppb
NO2
0.23ppm
CO
AQI 44
Good
8.41μg/m³
PM2.5
17.16μg/m³
PM10
32.17ppb
O3
0.40ppb
SO2
9.17ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
41.06μg/m³
PM10
34.57ppb
O3
0.38ppb
SO2
9.65ppb
NO2
0.24ppm
CO
AQI 52
Moderate
9.64μg/m³
PM2.5
20.63μg/m³
PM10
34.73ppb
O3
0.35ppb
SO2
8.94ppb
NO2
0.24ppm
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 Mount Vernon, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Mount Vernon, Virginia was at its worst at 11:00:00 on 2025-06-03.
In the last 24 hours, the best air quality in Mount Vernon, Virginia was observed at 04:00:00 on 2025-06-03.
As of now, the AQI in Mount Vernon, Virginia is 49, indicating Good conditions.
Mount Vernon, Virginia air has the highest levels of PM2.5.
Poor air quality in Mount Vernon, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mount Vernon, Virginia are currently 9.021 μg/m3.
The PM10 concentration in Mount Vernon, Virginia is 26.752 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mount Vernon, Virginia is 0.23 ppm.
Currently, Mount Vernon, Virginia has a sulfur dioxide (SO2) concentration of 0.389 ppb.
The current ozone (O3) level in Mount Vernon, Virginia at the moment is 32.735 ppm.
Nitrogen dioxide (NO2) level in Mount Vernon, Virginia at the moment is 9.049 ppb.
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