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)
31
Good
Exeter Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.33 μg/m³
0
55
155
255
425
605+
34.13 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
5.25 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Exeter Township, Pennsylvania
Exeter Township, Pennsylvania
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AQI 27
Good
4.75μg/m³
PM2.5
18.87μg/m³
PM10
28.94ppb
O3
0.64ppb
SO2
5.72ppb
NO2
0.21ppm
CO
AQI 26
Good
4.36μg/m³
PM2.5
18.51μg/m³
PM10
28.43ppb
O3
0.65ppb
SO2
5.81ppb
NO2
0.21ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
16.16μg/m³
PM10
23.07ppb
O3
0.62ppb
SO2
5.52ppb
NO2
0.21ppm
CO
AQI 22
Good
3.52μg/m³
PM2.5
16.02μg/m³
PM10
22.45ppb
O3
0.62ppb
SO2
5.56ppb
NO2
0.21ppm
CO
AQI 26
Good
4.27μg/m³
PM2.5
18.66μg/m³
PM10
27.77ppb
O3
0.60ppb
SO2
5.68ppb
NO2
0.21ppm
CO
AQI 22
Good
3.53μg/m³
PM2.5
16.10μg/m³
PM10
22.37ppb
O3
0.62ppb
SO2
5.58ppb
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 Exeter Township, Pennsylvania is updated every hour.
The worst air quality in Exeter Township, Pennsylvania in the last 24 hours was observed at 08:00:00 on 2026-06-07.
In the last 24 hrs, the best air quality in Exeter Township, Pennsylvania was observed at 02:00:00 on 2026-06-08.
The current air quality in Exeter Township, Pennsylvania is 27, 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 4.751 μg/m3.
The current PM10 concentration at Exeter Township, Pennsylvania is 18.866 μg/m3.
The current carbon monoxide (CO) concentration at Exeter Township, Pennsylvania is 0.21 ppm.
The current sulfur dioxide (SO2) concentration at Exeter Township, Pennsylvania is 0.641 ppb.
The current ozone (O3) concentration at Exeter Township, Pennsylvania is 28.939 ppm.
The current nitrogen dioxide (NO2) concentration at Exeter Township, Pennsylvania is 5.724 ppb.
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