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
2.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.04 μg/m³
0
55
155
255
425
605+
38.88 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
2.99 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Culpeper, Virginia
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AQI 34
Good
2.47μg/m³
PM2.5
9.97μg/m³
PM10
37.31ppb
O3
0.44ppb
SO2
2.54ppb
NO2
0.14ppm
CO
AQI 34
Good
3.03μg/m³
PM2.5
15.90μg/m³
PM10
36.99ppb
O3
0.47ppb
SO2
1.09ppb
NO2
0.14ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
13.83μg/m³
PM10
39.10ppb
O3
0.46ppb
SO2
1.77ppb
NO2
0.14ppm
CO
AQI 34
Good
2.98μg/m³
PM2.5
15.81μg/m³
PM10
37.04ppb
O3
0.47ppb
SO2
1.00ppb
NO2
0.14ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
12.11μg/m³
PM10
35.53ppb
O3
0.45ppb
SO2
3.11ppb
NO2
0.14ppm
CO
AQI 54
Moderate
10.58μg/m³
PM2.5
54.87μg/m³
PM10
34.58ppb
O3
0.50ppb
SO2
2.88ppb
NO2
0.14ppm
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 12:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Culpeper, Virginia was observed at 03:00:00 on 2026-03-09.
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 2.785 μg/m3.
The current PM10 concentration at Culpeper, Virginia is 15.036 μg/m3.
The current carbon monoxide (CO) concentration at Culpeper, Virginia is 0.139 ppm.
The current sulfur dioxide (SO2) concentration at Culpeper, Virginia is 0.432 ppb.
The current ozone (O3) concentration at Culpeper, Virginia is 38.884 ppm.
The current nitrogen dioxide (NO2) concentration at Culpeper, Virginia is 2.987 ppb.
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