Stay updated with real-time air quality in Difficult Run, 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)
33
Good
Difficult Run, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.33 μg/m³
0
55
155
255
425
605+
26.29 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
7.26 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Difficult Run, Virginia
Difficult Run, Virginia
Scroll To Air Quality MapLoading...
AQI 33
Good
5.95μg/m³
PM2.5
17.80μg/m³
PM10
27.00ppb
O3
0.52ppb
SO2
4.32ppb
NO2
0.25ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
19.34μg/m³
PM10
30.39ppb
O3
0.56ppb
SO2
6.67ppb
NO2
0.25ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
17.80μg/m³
PM10
27.00ppb
O3
0.52ppb
SO2
4.32ppb
NO2
0.25ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
19.34μg/m³
PM10
30.39ppb
O3
0.56ppb
SO2
6.67ppb
NO2
0.25ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
17.02μg/m³
PM10
25.53ppb
O3
0.50ppb
SO2
3.86ppb
NO2
0.25ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
16.19μg/m³
PM10
27.78ppb
O3
0.49ppb
SO2
4.21ppb
NO2
0.25ppm
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 Difficult Run, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Difficult Run, Virginia was at its worst at 10:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Difficult Run, Virginia was observed at 09:00:00 on 2026-06-08.
As of now, the AQI in Difficult Run, Virginia is 27, indicating Good conditions.
Difficult Run, Virginia air has the highest levels of O3.
Poor air quality in Difficult Run, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Difficult Run, Virginia are currently 5.388 μg/m3.
The PM10 concentration in Difficult Run, Virginia is 18.275 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Difficult Run, Virginia is 0.208 ppm.
Currently, Difficult Run, Virginia has a sulfur dioxide (SO2) concentration of 0.708 ppb.
The current ozone (O3) level in Difficult Run, Virginia at the moment is 29.116 ppm.
Nitrogen dioxide (NO2) level in Difficult Run, Virginia at the moment is 5.986 ppb.
All Rights Reserved © Ambee Inc. 2025