Stay updated with real-time air quality in Mount Lebanon, 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)
60
Moderate
Mount Lebanon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.82 μg/m³
0
55
155
255
425
605+
20.07 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
10.88 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mount Lebanon, Pennsylvania
Mount Lebanon, Pennsylvania
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AQI 58
Moderate
12.73μg/m³
PM2.5
57.35μg/m³
PM10
19.02ppb
O3
1.44ppb
SO2
12.32ppb
NO2
0.28ppm
CO
AQI 58
Moderate
13.35μg/m³
PM2.5
60.20μg/m³
PM10
19.23ppb
O3
1.42ppb
SO2
10.95ppb
NO2
0.30ppm
CO
AQI 60
Moderate
14.11μg/m³
PM2.5
55.80μg/m³
PM10
19.30ppb
O3
1.44ppb
SO2
12.32ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.62μg/m³
PM2.5
55.85μg/m³
PM10
20.32ppb
O3
1.41ppb
SO2
12.31ppb
NO2
0.29ppm
CO
AQI 58
Moderate
12.69μg/m³
PM2.5
57.37μg/m³
PM10
17.80ppb
O3
1.42ppb
SO2
11.84ppb
NO2
0.29ppm
CO
AQI 58
Moderate
13.35μg/m³
PM2.5
60.27μg/m³
PM10
17.65ppb
O3
1.37ppb
SO2
11.10ppb
NO2
0.32ppm
CO
Air quality and pollutant data for Pennsylvania, 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 Mount Lebanon, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Mount Lebanon, Pennsylvania was at its worst at 08:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Mount Lebanon, Pennsylvania was observed at 02:00:00 on 2025-12-06.
As of now, the AQI in Mount Lebanon, Pennsylvania is 60, indicating Moderate conditions.
Mount Lebanon, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in Mount Lebanon, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mount Lebanon, Pennsylvania are currently 13.5 μg/m3.
The PM10 concentration in Mount Lebanon, Pennsylvania is 60.821 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mount Lebanon, Pennsylvania is 0.293 ppm.
Currently, Mount Lebanon, Pennsylvania has a sulfur dioxide (SO2) concentration of 1.439 ppb.
The current ozone (O3) level in Mount Lebanon, Pennsylvania at the moment is 20.065 ppm.
Nitrogen dioxide (NO2) level in Mount Lebanon, Pennsylvania at the moment is 10.876 ppb.
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