Stay updated with real-time air quality in Culpeper, 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)
36
Good
Culpeper, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.98 μg/m³
0
55
155
255
425
605+
39.08 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
1.08 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Culpeper, Virginia
Culpeper, Virginia
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AQI 43
Good
3.94μg/m³
PM2.5
15.73μg/m³
PM10
46.22ppb
O3
0.28ppb
SO2
0.95ppb
NO2
0.17ppm
CO
AQI 41
Good
3.70μg/m³
PM2.5
11.31μg/m³
PM10
44.00ppb
O3
0.28ppb
SO2
0.77ppb
NO2
0.17ppm
CO
AQI 42
Good
3.56μg/m³
PM2.5
10.79μg/m³
PM10
45.06ppb
O3
0.28ppb
SO2
0.89ppb
NO2
0.17ppm
CO
AQI 41
Good
3.66μg/m³
PM2.5
11.02μg/m³
PM10
44.11ppb
O3
0.28ppb
SO2
0.72ppb
NO2
0.17ppm
CO
AQI 43
Good
4.32μg/m³
PM2.5
14.05μg/m³
PM10
46.05ppb
O3
0.30ppb
SO2
2.14ppb
NO2
0.18ppm
CO
AQI 47
Good
3.37μg/m³
PM2.5
15.66μg/m³
PM10
51.45ppb
O3
0.28ppb
SO2
2.05ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for Virginia, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Culpeper, Virginia is updated every hour.
The worst air quality in Culpeper, Virginia in the last 24 hours was observed at 10:00:00 on 2026-07-22.
In the last 24 hrs, the best air quality in Culpeper, Virginia was observed at 02:00:00 on 2026-07-23.
The current air quality in Culpeper, Virginia is 36, categorized as Good based on real-time data.
The most common pollutant in Culpeper, Virginia is O3.
If the air quality in Culpeper, Virginia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Culpeper, Virginia is 4.06 μg/m3.
The current PM10 concentration at Culpeper, Virginia is 19.98 μg/m3.
The current carbon monoxide (CO) concentration at Culpeper, Virginia is 0.182 ppm.
The current sulfur dioxide (SO2) concentration at Culpeper, Virginia is 0.321 ppb.
The current ozone (O3) concentration at Culpeper, Virginia is 39.083 ppm.
The current nitrogen dioxide (NO2) concentration at Culpeper, Virginia is 1.082 ppb.
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