Stay updated with real-time air quality in Linganore, 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)
27
Good
Linganore, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.82 μg/m³
0
55
155
255
425
605+
6.47 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
3.96 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Linganore, Maryland
Linganore, Maryland
Scroll To Air Quality MapLoading...
AQI 44
Good
7.88μg/m³
PM2.5
12.40μg/m³
PM10
5.10ppb
O3
0.32ppb
SO2
3.83ppb
NO2
0.30ppm
CO
AQI 38
Good
7.44μg/m³
PM2.5
12.80μg/m³
PM10
5.53ppb
O3
0.32ppb
SO2
3.88ppb
NO2
0.29ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
13.12μg/m³
PM10
5.71ppb
O3
0.32ppb
SO2
3.85ppb
NO2
0.30ppm
CO
AQI 44
Good
7.89μg/m³
PM2.5
14.27μg/m³
PM10
7.44ppb
O3
0.32ppb
SO2
4.43ppb
NO2
0.29ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
10.68μg/m³
PM10
12.08ppb
O3
0.31ppb
SO2
4.38ppb
NO2
0.29ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
14.14μg/m³
PM10
8.87ppb
O3
0.32ppb
SO2
4.38ppb
NO2
0.30ppm
CO
Air quality measurements for Maryland, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Linganore, Maryland is updated on an hourly basis.
The worst air quality in Linganore, Maryland was recorded at 10:00:00 on 2026-09-07.
The best air quality in Linganore, Maryland was recorded at 03:00:00 on 2026-09-07.
The real-time air quality index in Linganore, Maryland is 27, currently categorized as Good.
The most common pollutant in Linganore, Maryland is PM2.5.
If the air quality in Linganore, Maryland is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Linganore, Maryland at present are 4.673 μg/m3.
The current PM10 levels in Linganore, Maryland are 16.821 μg/m3.
The current carbon monoxide (CO) level in Linganore, Maryland is 0.258 ppm.
The current sulfur dioxide (SO2) levels in Linganore, Maryland are 0.186 ppb.
The current ozone (O3) levels at Linganore, Maryland is 6.471 ppm.
The current nitrogen dioxide (NO2) levels at Linganore, Maryland is 3.963 ppb.
All Rights Reserved © Ambee Inc. 2025