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)
34
Good
Franconia, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.15 μg/m³
0
55
155
255
425
605+
36.96 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
4.07 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franconia, Virginia
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AQI 34
Good
4.00μg/m³
PM2.5
10.30μg/m³
PM10
36.87ppb
O3
0.69ppb
SO2
3.70ppb
NO2
0.14ppm
CO
AQI 34
Good
4.00μg/m³
PM2.5
10.30μg/m³
PM10
36.87ppb
O3
0.69ppb
SO2
3.70ppb
NO2
0.14ppm
CO
AQI 35
Good
4.13μg/m³
PM2.5
17.32μg/m³
PM10
38.17ppb
O3
0.65ppb
SO2
4.51ppb
NO2
0.15ppm
CO
AQI 33
Good
6.38μg/m³
PM2.5
24.14μg/m³
PM10
36.31ppb
O3
0.64ppb
SO2
3.94ppb
NO2
0.14ppm
CO
AQI 34
Good
4.84μg/m³
PM2.5
14.26μg/m³
PM10
36.66ppb
O3
0.68ppb
SO2
3.72ppb
NO2
0.14ppm
CO
AQI 35
Good
4.36μg/m³
PM2.5
17.96μg/m³
PM10
38.01ppb
O3
0.65ppb
SO2
4.46ppb
NO2
0.15ppm
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 2026-03-09.
In the last 24 hours, the best air quality in Franconia, Virginia was observed at 02:00:00 on 2026-03-09.
As of now, the AQI in Franconia, Virginia is 34, indicating Good conditions.
Franconia, Virginia air has the highest levels of O3.
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 5.395 μg/m3.
The PM10 concentration in Franconia, Virginia is 20.147 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Franconia, Virginia is 0.145 ppm.
Currently, Franconia, Virginia has a sulfur dioxide (SO2) concentration of 0.651 ppb.
The current ozone (O3) level in Franconia, Virginia at the moment is 36.958 ppm.
Nitrogen dioxide (NO2) level in Franconia, Virginia at the moment is 4.073 ppb.
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