Stay updated with real-time air quality in Lexington Park, Maryland 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)
67
Moderate
Lexington Park, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.95 μg/m³
0
55
155
255
425
605+
59.64 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
3.91 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lexington Park, Maryland
Lexington Park, Maryland
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AQI 64
Moderate
9.52μg/m³
PM2.5
27.73μg/m³
PM10
59.49ppb
O3
0.54ppb
SO2
1.94ppb
NO2
0.16ppm
CO
AQI 84
Moderate
9.06μg/m³
PM2.5
40.41μg/m³
PM10
64.57ppb
O3
0.41ppb
SO2
2.76ppb
NO2
0.16ppm
CO
AQI 64
Moderate
8.81μg/m³
PM2.5
27.95μg/m³
PM10
58.65ppb
O3
0.58ppb
SO2
1.83ppb
NO2
0.16ppm
CO
AQI 80
Moderate
8.06μg/m³
PM2.5
31.84μg/m³
PM10
64.50ppb
O3
0.58ppb
SO2
8.69ppb
NO2
0.16ppm
CO
AQI 71
Moderate
9.08μg/m³
PM2.5
42.57μg/m³
PM10
60.96ppb
O3
0.56ppb
SO2
4.16ppb
NO2
0.16ppm
CO
AQI 77
Moderate
9.14μg/m³
PM2.5
36.53μg/m³
PM10
62.65ppb
O3
0.62ppb
SO2
7.79ppb
NO2
0.16ppm
CO
Air quality and pollutant data for Maryland, 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 Lexington Park, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Lexington Park, Maryland was at its worst at 10:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Lexington Park, Maryland was observed at 03:00:00 on 2026-04-23.
As of now, the AQI in Lexington Park, Maryland is 67, indicating Moderate conditions.
Lexington Park, Maryland air has the highest levels of O3.
Poor air quality in Lexington Park, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lexington Park, Maryland are currently 9.541 μg/m3.
The PM10 concentration in Lexington Park, Maryland is 24.95 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lexington Park, Maryland is 0.159 ppm.
Currently, Lexington Park, Maryland has a sulfur dioxide (SO2) concentration of 0.539 ppb.
The current ozone (O3) level in Lexington Park, Maryland at the moment is 59.641 ppm.
Nitrogen dioxide (NO2) level in Lexington Park, Maryland at the moment is 3.913 ppb.
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