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)
27
Good
Somerset Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.18 μg/m³
0
55
155
255
425
605+
13.21 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
7.95 ppb
0
54
101
361
1250
2050+
0.42 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 27
Good
5.03μg/m³
PM2.5
25.18μg/m³
PM10
13.21ppb
O3
0.30ppb
SO2
7.95ppb
NO2
0.42ppm
CO
AQI 38
Good
6.68μg/m³
PM2.5
29.93μg/m³
PM10
7.12ppb
O3
0.38ppb
SO2
9.51ppb
NO2
0.42ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
24.75μg/m³
PM10
12.11ppb
O3
2.60ppb
SO2
10.72ppb
NO2
0.41ppm
CO
AQI 33
Good
5.61μg/m³
PM2.5
24.49μg/m³
PM10
12.21ppb
O3
2.61ppb
SO2
10.75ppb
NO2
0.41ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
26.06μg/m³
PM10
11.69ppb
O3
2.38ppb
SO2
11.05ppb
NO2
0.46ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
28.21μg/m³
PM10
13.82ppb
O3
2.76ppb
SO2
8.98ppb
NO2
0.39ppm
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 08:00:00 on 2026-05-26.
In the last 24 hrs, the best air quality in Somerset Township, Pennsylvania was observed at 01:00:00 on 2026-05-25.
The current air quality in Somerset Township, Pennsylvania is 27, categorized as Good based on real-time data.
The most common pollutant in Somerset Township, Pennsylvania is PM2.5.
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 5.031 μg/m3.
The current PM10 concentration at Somerset Township, Pennsylvania is 25.179 μg/m3.
The current carbon monoxide (CO) concentration at Somerset Township, Pennsylvania is 0.42 ppm.
The current sulfur dioxide (SO2) concentration at Somerset Township, Pennsylvania is 0.296 ppb.
The current ozone (O3) concentration at Somerset Township, Pennsylvania is 13.205 ppm.
The current nitrogen dioxide (NO2) concentration at Somerset Township, Pennsylvania is 7.945 ppb.
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