Stay updated with real-time air quality in Carney, 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)
45
Good
Carney, Maryland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.75 μg/m³
0
55
155
255
425
605+
49.19 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
2.41 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carney, Maryland
Carney, Maryland
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AQI 45
Good
5.16μg/m³
PM2.5
21.75μg/m³
PM10
49.19ppb
O3
0.19ppb
SO2
2.41ppb
NO2
0.15ppm
CO
AQI 45
Good
4.30μg/m³
PM2.5
16.54μg/m³
PM10
48.53ppb
O3
0.14ppb
SO2
2.30ppb
NO2
0.15ppm
CO
AQI 45
Good
4.19μg/m³
PM2.5
16.78μg/m³
PM10
49.05ppb
O3
0.16ppb
SO2
2.48ppb
NO2
0.15ppm
CO
AQI 45
Good
4.19μg/m³
PM2.5
16.75μg/m³
PM10
49.04ppb
O3
0.16ppb
SO2
2.48ppb
NO2
0.15ppm
CO
AQI 45
Good
4.30μg/m³
PM2.5
16.54μg/m³
PM10
48.53ppb
O3
0.14ppb
SO2
2.30ppb
NO2
0.15ppm
CO
AQI 46
Good
4.70μg/m³
PM2.5
20.06μg/m³
PM10
49.72ppb
O3
0.22ppb
SO2
2.89ppb
NO2
0.15ppm
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 Carney, Maryland is updated every hour for accuracy.
In the past 24 hours, the air quality in Carney, Maryland was at its worst at 02:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Carney, Maryland was observed at 01:00:00 on 2026-07-23.
As of now, the AQI in Carney, Maryland is 45, indicating Good conditions.
Carney, Maryland air has the highest levels of O3.
Poor air quality in Carney, Maryland means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Carney, Maryland are currently 5.16 μg/m3.
The PM10 concentration in Carney, Maryland is 21.755 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Carney, Maryland is 0.148 ppm.
Currently, Carney, Maryland has a sulfur dioxide (SO2) concentration of 0.194 ppb.
The current ozone (O3) level in Carney, Maryland at the moment is 49.186 ppm.
Nitrogen dioxide (NO2) level in Carney, Maryland at the moment is 2.407 ppb.
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