Stay updated with real-time air quality in Lansdowne, 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)
43
Good
Lansdowne, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.19 μg/m³
0
55
155
255
425
605+
46.27 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
0.60 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lansdowne, Virginia
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AQI 43
Good
3.70μg/m³
PM2.5
9.08μg/m³
PM10
46.03ppb
O3
0.33ppb
SO2
0.42ppb
NO2
0.17ppm
CO
AQI 43
Good
3.69μg/m³
PM2.5
9.41μg/m³
PM10
46.19ppb
O3
0.33ppb
SO2
0.46ppb
NO2
0.17ppm
CO
AQI 44
Good
3.65μg/m³
PM2.5
10.98μg/m³
PM10
46.65ppb
O3
0.34ppb
SO2
0.72ppb
NO2
0.17ppm
CO
AQI 44
Good
4.23μg/m³
PM2.5
18.26μg/m³
PM10
46.81ppb
O3
0.33ppb
SO2
1.17ppb
NO2
0.17ppm
CO
AQI 44
Good
3.67μg/m³
PM2.5
9.62μg/m³
PM10
46.72ppb
O3
0.33ppb
SO2
0.63ppb
NO2
0.17ppm
CO
AQI 44
Good
3.65μg/m³
PM2.5
9.99μg/m³
PM10
47.35ppb
O3
0.34ppb
SO2
0.84ppb
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 Lansdowne, Virginia is updated every hour.
The worst air quality in Lansdowne, 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 Lansdowne, Virginia was observed at 12:00:00 on 2026-07-23.
The current air quality in Lansdowne, Virginia is 43, categorized as Good based on real-time data.
The most common pollutant in Lansdowne, Virginia is O3.
If the air quality in Lansdowne, Virginia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lansdowne, Virginia is 3.696 μg/m3.
The current PM10 concentration at Lansdowne, Virginia is 10.187 μg/m3.
The current carbon monoxide (CO) concentration at Lansdowne, Virginia is 0.165 ppm.
The current sulfur dioxide (SO2) concentration at Lansdowne, Virginia is 0.332 ppb.
The current ozone (O3) concentration at Lansdowne, Virginia is 46.273 ppm.
The current nitrogen dioxide (NO2) concentration at Lansdowne, Virginia is 0.596 ppb.
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