Stay updated with real-time air quality in Bethel Park, 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)
39
Good
Bethel Park, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.96 μg/m³
0
55
155
255
425
605+
41.88 ppb
0
55
71
86
201
201+
3.05 ppb
0
36
76
186
605
1005+
3.34 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bethel Park, Pennsylvania
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AQI 39
Good
2.92μg/m³
PM2.5
26.56μg/m³
PM10
41.69ppb
O3
2.95ppb
SO2
3.42ppb
NO2
0.21ppm
CO
AQI 35
Good
2.51μg/m³
PM2.5
10.60μg/m³
PM10
37.96ppb
O3
2.58ppb
SO2
3.28ppb
NO2
0.21ppm
CO
AQI 36
Good
2.69μg/m³
PM2.5
11.56μg/m³
PM10
38.70ppb
O3
2.46ppb
SO2
3.37ppb
NO2
0.20ppm
CO
AQI 39
Good
2.80μg/m³
PM2.5
15.01μg/m³
PM10
41.50ppb
O3
3.10ppb
SO2
3.26ppb
NO2
0.21ppm
CO
AQI 36
Good
2.92μg/m³
PM2.5
12.56μg/m³
PM10
38.87ppb
O3
2.23ppb
SO2
3.42ppb
NO2
0.20ppm
CO
AQI 38
Good
3.15μg/m³
PM2.5
14.90μg/m³
PM10
40.83ppb
O3
3.02ppb
SO2
3.28ppb
NO2
0.21ppm
CO
Air quality data and pollutant measurements for Pennsylvania, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Bethel Park, Pennsylvania is updated every hour.
The worst air quality in Bethel Park, Pennsylvania in the last 24 hours was observed at 02:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Bethel Park, Pennsylvania was observed at 11:00:00 on 2026-03-09.
The current air quality in Bethel Park, Pennsylvania is 39, categorized as Good based on real-time data.
The most common pollutant in Bethel Park, Pennsylvania is O3.
If the air quality in Bethel Park, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bethel Park, Pennsylvania is 3.203 μg/m3.
The current PM10 concentration at Bethel Park, Pennsylvania is 14.959 μg/m3.
The current carbon monoxide (CO) concentration at Bethel Park, Pennsylvania is 0.211 ppm.
The current sulfur dioxide (SO2) concentration at Bethel Park, Pennsylvania is 3.046 ppb.
The current ozone (O3) concentration at Bethel Park, Pennsylvania is 41.878 ppm.
The current nitrogen dioxide (NO2) concentration at Bethel Park, Pennsylvania is 3.343 ppb.
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