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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.17 μg/m³
0
55
155
255
425
605+
7.52 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
7.59 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clinton, Maryland
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AQI 27
Good
4.59μg/m³
PM2.5
19.24μg/m³
PM10
8.17ppb
O3
0.30ppb
SO2
12.03ppb
NO2
0.29ppm
CO
AQI 22
Good
4.29μg/m³
PM2.5
15.79μg/m³
PM10
6.74ppb
O3
0.29ppb
SO2
10.95ppb
NO2
0.28ppm
CO
AQI 16
Good
3.40μg/m³
PM2.5
11.36μg/m³
PM10
12.25ppb
O3
0.30ppb
SO2
10.05ppb
NO2
0.29ppm
CO
AQI 22
Good
3.79μg/m³
PM2.5
9.23μg/m³
PM10
7.59ppb
O3
0.30ppb
SO2
5.08ppb
NO2
0.27ppm
CO
AQI 13
Good
2.11μg/m³
PM2.5
8.32μg/m³
PM10
13.99ppb
O3
0.30ppb
SO2
11.17ppb
NO2
0.29ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
20.52μg/m³
PM10
7.15ppb
O3
0.29ppb
SO2
12.23ppb
NO2
0.29ppm
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 Clinton, Maryland is updated on an hourly basis.
The worst air quality in Clinton, Maryland was recorded at 09:00:00 on 2026-09-06.
The best air quality in Clinton, Maryland was recorded at 11:00:00 on 2026-09-07.
The real-time air quality index in Clinton, Maryland is 27, currently categorized as Good.
The most common pollutant in Clinton, Maryland is PM2.5.
If the air quality in Clinton, Maryland is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Clinton, Maryland at present are 5.013 μg/m3.
The current PM10 levels in Clinton, Maryland are 12.17 μg/m3.
The current carbon monoxide (CO) level in Clinton, Maryland is 0.273 ppm.
The current sulfur dioxide (SO2) levels in Clinton, Maryland are 0.3 ppb.
The current ozone (O3) levels at Clinton, Maryland is 7.518 ppm.
The current nitrogen dioxide (NO2) levels at Clinton, Maryland is 7.595 ppb.
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