Stay updated with real-time air quality in Exeter 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)
30
Good
Exeter Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.46 μg/m³
0
55
155
255
425
605+
32.15 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
6.64 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Exeter Township, Pennsylvania
Exeter Township, Pennsylvania
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AQI 31
Good
2.57μg/m³
PM2.5
11.40μg/m³
PM10
32.56ppb
O3
0.40ppb
SO2
9.21ppb
NO2
0.25ppm
CO
AQI 31
Good
2.68μg/m³
PM2.5
11.88μg/m³
PM10
32.93ppb
O3
0.39ppb
SO2
9.27ppb
NO2
0.25ppm
CO
AQI 32
Good
3.27μg/m³
PM2.5
14.65μg/m³
PM10
35.37ppb
O3
0.39ppb
SO2
8.80ppb
NO2
0.22ppm
CO
AQI 33
Good
3.30μg/m³
PM2.5
14.88μg/m³
PM10
35.73ppb
O3
0.39ppb
SO2
8.88ppb
NO2
0.22ppm
CO
AQI 31
Good
3.01μg/m³
PM2.5
13.34μg/m³
PM10
34.47ppb
O3
0.38ppb
SO2
8.79ppb
NO2
0.22ppm
CO
AQI 33
Good
3.29μg/m³
PM2.5
14.85μg/m³
PM10
35.79ppb
O3
0.39ppb
SO2
8.95ppb
NO2
0.22ppm
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 Exeter Township, Pennsylvania is updated every hour.
The worst air quality in Exeter Township, Pennsylvania in the last 24 hours was observed at 07:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Exeter Township, Pennsylvania was observed at 11:00:00 on 2026-10-22.
The current air quality in Exeter Township, Pennsylvania is 30, categorized as Good based on real-time data.
The most common pollutant in Exeter Township, Pennsylvania is O3.
If the air quality in Exeter Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Exeter Township, Pennsylvania is 2.674 μg/m3.
The current PM10 concentration at Exeter Township, Pennsylvania is 8.458 μg/m3.
The current carbon monoxide (CO) concentration at Exeter Township, Pennsylvania is 0.271 ppm.
The current sulfur dioxide (SO2) concentration at Exeter Township, Pennsylvania is 0.375 ppb.
The current ozone (O3) concentration at Exeter Township, Pennsylvania is 32.152 ppm.
The current nitrogen dioxide (NO2) concentration at Exeter Township, Pennsylvania is 6.639 ppb.
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