Stay updated with real-time air quality in Brandywine, 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)
38
Good
Brandywine, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.01 μg/m³
0
55
155
255
425
605+
17.93 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
33.04 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Brandywine, Maryland
Brandywine, Maryland
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AQI 38
Good
7.16μg/m³
PM2.5
29.02μg/m³
PM10
15.80ppb
O3
0.63ppb
SO2
31.43ppb
NO2
0.34ppm
CO
AQI 38
Good
6.92μg/m³
PM2.5
21.75μg/m³
PM10
17.59ppb
O3
0.62ppb
SO2
32.19ppb
NO2
0.34ppm
CO
AQI 38
Good
6.96μg/m³
PM2.5
24.38μg/m³
PM10
19.29ppb
O3
0.61ppb
SO2
31.91ppb
NO2
0.33ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
29.02μg/m³
PM10
14.04ppb
O3
0.53ppb
SO2
30.77ppb
NO2
0.34ppm
CO
AQI 33
Good
6.18μg/m³
PM2.5
26.52μg/m³
PM10
17.09ppb
O3
0.65ppb
SO2
29.79ppb
NO2
0.39ppm
CO
AQI 44
Good
8.14μg/m³
PM2.5
36.27μg/m³
PM10
13.37ppb
O3
0.64ppb
SO2
28.38ppb
NO2
0.53ppm
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 Brandywine, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Brandywine, Maryland was at its worst at 04:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Brandywine, Maryland was observed at 07:00:00 on 2026-01-23.
As of now, the AQI in Brandywine, Maryland is 38, indicating Good conditions.
Brandywine, Maryland air has the highest levels of PM2.5.
Poor air quality in Brandywine, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Brandywine, Maryland are currently 7.093 μg/m3.
The PM10 concentration in Brandywine, Maryland is 29.008 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Brandywine, Maryland is 0.332 ppm.
Currently, Brandywine, Maryland has a sulfur dioxide (SO2) concentration of 0.604 ppb.
The current ozone (O3) level in Brandywine, Maryland at the moment is 17.933 ppm.
Nitrogen dioxide (NO2) level in Brandywine, Maryland at the moment is 33.036 ppb.
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