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)
34
Good
Bethel Park, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.70 μg/m³
0
55
155
255
425
605+
36.88 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
5.00 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bethel Park, Pennsylvania
Bethel Park, Pennsylvania
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AQI 33
Good
4.57μg/m³
PM2.5
20.37μg/m³
PM10
35.92ppb
O3
1.05ppb
SO2
5.77ppb
NO2
0.18ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
24.32μg/m³
PM10
33.65ppb
O3
0.97ppb
SO2
5.61ppb
NO2
0.15ppm
CO
AQI 33
Good
5.60μg/m³
PM2.5
24.82μg/m³
PM10
33.64ppb
O3
0.99ppb
SO2
5.68ppb
NO2
0.18ppm
CO
AQI 33
Good
5.46μg/m³
PM2.5
26.08μg/m³
PM10
35.81ppb
O3
0.98ppb
SO2
5.68ppb
NO2
0.18ppm
CO
AQI 31
Good
5.14μg/m³
PM2.5
22.89μg/m³
PM10
33.28ppb
O3
1.00ppb
SO2
5.71ppb
NO2
0.19ppm
CO
AQI 33
Good
4.38μg/m³
PM2.5
19.59μg/m³
PM10
35.88ppb
O3
0.98ppb
SO2
5.72ppb
NO2
0.18ppm
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 03:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Bethel Park, Pennsylvania was observed at 01:00:00 on 2026-10-22.
The current air quality in Bethel Park, Pennsylvania is 34, 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 4.962 μg/m3.
The current PM10 concentration at Bethel Park, Pennsylvania is 18.705 μg/m3.
The current carbon monoxide (CO) concentration at Bethel Park, Pennsylvania is 0.212 ppm.
The current sulfur dioxide (SO2) concentration at Bethel Park, Pennsylvania is 0.977 ppb.
The current ozone (O3) concentration at Bethel Park, Pennsylvania is 36.875 ppm.
The current nitrogen dioxide (NO2) concentration at Bethel Park, Pennsylvania is 4.995 ppb.
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