Stay updated with real-time air quality in McKeesport, Pennsylvania 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)
22
Good
McKeesport, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.47 μg/m³
0
55
155
255
425
605+
16.72 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
14.07 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McKeesport, Pennsylvania
McKeesport, Pennsylvania
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AQI 19
Good
2.63μg/m³
PM2.5
10.78μg/m³
PM10
20.62ppb
O3
1.23ppb
SO2
8.66ppb
NO2
0.16ppm
CO
AQI 19
Good
2.77μg/m³
PM2.5
11.53μg/m³
PM10
20.39ppb
O3
1.28ppb
SO2
9.96ppb
NO2
0.16ppm
CO
AQI 19
Good
2.90μg/m³
PM2.5
12.39μg/m³
PM10
20.37ppb
O3
1.31ppb
SO2
10.71ppb
NO2
0.16ppm
CO
AQI 19
Good
2.74μg/m³
PM2.5
11.53μg/m³
PM10
20.52ppb
O3
1.23ppb
SO2
8.82ppb
NO2
0.16ppm
CO
AQI 19
Good
2.84μg/m³
PM2.5
12.14μg/m³
PM10
20.88ppb
O3
1.28ppb
SO2
9.07ppb
NO2
0.17ppm
CO
AQI 19
Good
2.89μg/m³
PM2.5
12.39μg/m³
PM10
20.27ppb
O3
1.31ppb
SO2
10.69ppb
NO2
0.16ppm
CO
Air quality measurements for Pennsylvania, 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 Mckeesport, Pennsylvania is updated on an hourly basis.
The worst air quality in Mckeesport, Pennsylvania was recorded at 10:00:00 on 2025-10-20.
The best air quality in Mckeesport, Pennsylvania was recorded at 01:00:00 on 2025-10-21.
The real-time air quality index in Mckeesport, Pennsylvania is 22, currently categorized as Good.
The most common pollutant in Mckeesport, Pennsylvania is PM2.5.
If the air quality in Mckeesport, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Mckeesport, Pennsylvania at present are 4.316 μg/m3.
The current PM10 levels in Mckeesport, Pennsylvania are 19.47 μg/m3.
The current carbon monoxide (CO) level in Mckeesport, Pennsylvania is 0.268 ppm.
The current sulfur dioxide (SO2) levels in Mckeesport, Pennsylvania are 1.19 ppb.
The current ozone (O3) levels at Mckeesport, Pennsylvania is 16.719 ppm.
The current nitrogen dioxide (NO2) levels at Mckeesport, Pennsylvania is 14.067 ppb.
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