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)
44
Good
McKeesport, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.08 μg/m³
0
55
155
255
425
605+
20.60 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
8.94 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McKeesport, Pennsylvania
McKeesport, Pennsylvania
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AQI 49
Good
8.78μg/m³
PM2.5
38.93μg/m³
PM10
43.70ppb
O3
0.90ppb
SO2
3.52ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.98μg/m³
PM2.5
44.29μg/m³
PM10
41.92ppb
O3
0.91ppb
SO2
2.88ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.41μg/m³
PM2.5
46.14μg/m³
PM10
40.10ppb
O3
0.93ppb
SO2
2.43ppb
NO2
0.21ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
37.47μg/m³
PM10
42.82ppb
O3
0.90ppb
SO2
3.52ppb
NO2
0.22ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
40.47μg/m³
PM10
41.75ppb
O3
0.92ppb
SO2
3.12ppb
NO2
0.21ppm
CO
AQI 52
Moderate
10.09μg/m³
PM2.5
44.67μg/m³
PM10
40.19ppb
O3
0.92ppb
SO2
2.48ppb
NO2
0.22ppm
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 08:00:00 on 2025-07-25.
The best air quality in Mckeesport, Pennsylvania was recorded at 04:00:00 on 2025-07-25.
The real-time air quality index in Mckeesport, Pennsylvania is 49, 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 8.776 μg/m3.
The current PM10 levels in Mckeesport, Pennsylvania are 38.928 μg/m3.
The current carbon monoxide (CO) level in Mckeesport, Pennsylvania is 0.217 ppm.
The current sulfur dioxide (SO2) levels in Mckeesport, Pennsylvania are 0.897 ppb.
The current ozone (O3) levels at Mckeesport, Pennsylvania is 43.695 ppm.
The current nitrogen dioxide (NO2) levels at Mckeesport, Pennsylvania is 3.516 ppb.
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