Stay updated with real-time air quality in Franconia, 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
Franconia, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.45 μg/m³
0
55
155
255
425
605+
16.79 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
10.79 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franconia, Virginia
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AQI 44
Good
8.31μg/m³
PM2.5
14.04μg/m³
PM10
16.95ppb
O3
0.98ppb
SO2
10.01ppb
NO2
0.22ppm
CO
AQI 44
Good
8.31μg/m³
PM2.5
14.04μg/m³
PM10
16.95ppb
O3
0.98ppb
SO2
10.01ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.58μg/m³
PM2.5
40.90μg/m³
PM10
17.02ppb
O3
0.82ppb
SO2
12.02ppb
NO2
0.22ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
30.05μg/m³
PM10
16.57ppb
O3
0.87ppb
SO2
10.38ppb
NO2
0.22ppm
CO
AQI 44
Good
8.33μg/m³
PM2.5
15.30μg/m³
PM10
16.95ppb
O3
0.97ppb
SO2
9.90ppb
NO2
0.22ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
39.47μg/m³
PM10
17.01ppb
O3
0.83ppb
SO2
11.85ppb
NO2
0.22ppm
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 Franconia, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Franconia, Virginia was at its worst at 06:00:00 on 2025-12-13.
In the last 24 hours, the best air quality in Franconia, Virginia was observed at 11:00:00 on 2025-12-12.
As of now, the AQI in Franconia, Virginia is 49, indicating Good conditions.
Franconia, Virginia air has the highest levels of PM2.5.
Poor air quality in Franconia, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Franconia, Virginia are currently 9.008 μg/m3.
The PM10 concentration in Franconia, Virginia is 30.451 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Franconia, Virginia is 0.219 ppm.
Currently, Franconia, Virginia has a sulfur dioxide (SO2) concentration of 0.874 ppb.
The current ozone (O3) level in Franconia, Virginia at the moment is 16.793 ppm.
Nitrogen dioxide (NO2) level in Franconia, Virginia at the moment is 10.789 ppb.
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