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)
73
Moderate
Exeter Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
73.38 μg/m³
0
55
155
255
425
605+
11.83 ppb
0
55
71
86
201
201+
1.19 ppb
0
36
76
186
605
1005+
14.33 ppb
0
54
101
361
1250
2050+
0.68 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Exeter Township, Pennsylvania
Exeter Township, Pennsylvania
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AQI 73
Moderate
20.57μg/m³
PM2.5
73.38μg/m³
PM10
11.83ppb
O3
1.19ppb
SO2
14.33ppb
NO2
0.68ppm
CO
AQI 77
Moderate
22.66μg/m³
PM2.5
87.91μg/m³
PM10
8.95ppb
O3
0.90ppb
SO2
15.13ppb
NO2
0.70ppm
CO
AQI 62
Moderate
15.00μg/m³
PM2.5
66.42μg/m³
PM10
22.81ppb
O3
1.18ppb
SO2
12.01ppb
NO2
0.67ppm
CO
AQI 60
Moderate
14.09μg/m³
PM2.5
63.46μg/m³
PM10
23.36ppb
O3
1.20ppb
SO2
12.03ppb
NO2
0.67ppm
CO
AQI 77
Moderate
22.71μg/m³
PM2.5
78.39μg/m³
PM10
20.93ppb
O3
1.27ppb
SO2
12.05ppb
NO2
0.67ppm
CO
AQI 60
Moderate
13.90μg/m³
PM2.5
62.58μg/m³
PM10
23.72ppb
O3
1.20ppb
SO2
12.04ppb
NO2
0.67ppm
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 04:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Exeter Township, Pennsylvania was observed at 10:00:00 on 2025-12-07.
The current air quality in Exeter Township, Pennsylvania is 73, categorized as Moderate based on real-time data.
The most common pollutant in Exeter Township, Pennsylvania is PM2.5.
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 20.572 μg/m3.
The current PM10 concentration at Exeter Township, Pennsylvania is 73.382 μg/m3.
The current carbon monoxide (CO) concentration at Exeter Township, Pennsylvania is 0.675 ppm.
The current sulfur dioxide (SO2) concentration at Exeter Township, Pennsylvania is 1.194 ppb.
The current ozone (O3) concentration at Exeter Township, Pennsylvania is 11.829 ppm.
The current nitrogen dioxide (NO2) concentration at Exeter Township, Pennsylvania is 14.334 ppb.
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