Stay updated with real-time air quality in Sterling, 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)
62
Moderate
Sterling, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
15.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.75 μg/m³
0
55
155
255
425
605+
37.47 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
1.74 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Sterling, Virginia
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AQI 60
Moderate
13.87μg/m³
PM2.5
37.80μg/m³
PM10
38.88ppb
O3
0.30ppb
SO2
4.47ppb
NO2
0.26ppm
CO
AQI 62
Moderate
14.92μg/m³
PM2.5
29.09μg/m³
PM10
36.91ppb
O3
0.30ppb
SO2
1.98ppb
NO2
0.25ppm
CO
AQI 60
Moderate
13.87μg/m³
PM2.5
37.80μg/m³
PM10
38.88ppb
O3
0.30ppb
SO2
4.47ppb
NO2
0.26ppm
CO
AQI 62
Moderate
14.66μg/m³
PM2.5
30.25μg/m³
PM10
36.63ppb
O3
0.31ppb
SO2
2.36ppb
NO2
0.26ppm
CO
AQI 60
Moderate
13.99μg/m³
PM2.5
36.94μg/m³
PM10
37.66ppb
O3
0.29ppb
SO2
2.67ppb
NO2
0.26ppm
CO
AQI 62
Moderate
15.38μg/m³
PM2.5
22.36μg/m³
PM10
37.92ppb
O3
0.30ppb
SO2
1.52ppb
NO2
0.26ppm
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 Sterling, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Sterling, Virginia was at its worst at 09:00:00 on 2025-06-04.
In the last 24 hours, the best air quality in Sterling, Virginia was observed at 10:00:00 on 2025-06-04.
As of now, the AQI in Sterling, Virginia is 62, indicating Moderate conditions.
Sterling, Virginia air has the highest levels of PM2.5.
Poor air quality in Sterling, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Sterling, Virginia are currently 15.134 μg/m3.
The PM10 concentration in Sterling, Virginia is 25.747 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sterling, Virginia is 0.257 ppm.
Currently, Sterling, Virginia has a sulfur dioxide (SO2) concentration of 0.299 ppb.
The current ozone (O3) level in Sterling, Virginia at the moment is 37.47 ppm.
Nitrogen dioxide (NO2) level in Sterling, Virginia at the moment is 1.738 ppb.
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