Stay updated with real-time air quality in Somerset Township, 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)
31
Good
Somerset Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.41 μg/m³
0
55
155
255
425
605+
33.47 ppb
0
55
71
86
201
201+
0.86 ppb
0
36
76
186
605
1005+
6.34 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Somerset Township, Pennsylvania
Somerset Township, Pennsylvania
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AQI 31
Good
3.15μg/m³
PM2.5
16.41μg/m³
PM10
33.47ppb
O3
0.86ppb
SO2
6.34ppb
NO2
0.18ppm
CO
AQI 27
Good
3.99μg/m³
PM2.5
17.97μg/m³
PM10
29.04ppb
O3
0.84ppb
SO2
8.74ppb
NO2
0.18ppm
CO
AQI 27
Good
3.96μg/m³
PM2.5
17.86μg/m³
PM10
29.10ppb
O3
0.94ppb
SO2
8.83ppb
NO2
0.16ppm
CO
AQI 27
Good
3.99μg/m³
PM2.5
17.95μg/m³
PM10
28.87ppb
O3
0.94ppb
SO2
8.89ppb
NO2
0.16ppm
CO
AQI 31
Good
3.28μg/m³
PM2.5
14.26μg/m³
PM10
32.53ppb
O3
1.08ppb
SO2
7.58ppb
NO2
0.18ppm
CO
AQI 26
Good
3.92μg/m³
PM2.5
17.60μg/m³
PM10
27.86ppb
O3
0.98ppb
SO2
8.74ppb
NO2
0.16ppm
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 Somerset Township, Pennsylvania is updated every hour.
The worst air quality in Somerset Township, Pennsylvania in the last 24 hours was observed at 02:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Somerset Township, Pennsylvania was observed at 04:00:00 on 2026-01-23.
The current air quality in Somerset Township, Pennsylvania is 31, categorized as Good based on real-time data.
The most common pollutant in Somerset Township, Pennsylvania is O3.
If the air quality in Somerset Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Somerset Township, Pennsylvania is 3.155 μg/m3.
The current PM10 concentration at Somerset Township, Pennsylvania is 16.412 μg/m3.
The current carbon monoxide (CO) concentration at Somerset Township, Pennsylvania is 0.18 ppm.
The current sulfur dioxide (SO2) concentration at Somerset Township, Pennsylvania is 0.862 ppb.
The current ozone (O3) concentration at Somerset Township, Pennsylvania is 33.469 ppm.
The current nitrogen dioxide (NO2) concentration at Somerset Township, Pennsylvania is 6.344 ppb.
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