Stay updated with real-time air quality in Plymouth 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)
66
Moderate
Plymouth Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
73.56 μg/m³
0
55
155
255
425
605+
3.05 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
18.85 ppb
0
54
101
361
1250
2050+
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plymouth Township, Pennsylvania
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AQI 64
Moderate
16.34μg/m³
PM2.5
73.59μg/m³
PM10
3.02ppb
O3
0.44ppb
SO2
17.45ppb
NO2
0.48ppm
CO
AQI 64
Moderate
16.43μg/m³
PM2.5
73.96μg/m³
PM10
3.04ppb
O3
0.44ppb
SO2
17.46ppb
NO2
0.48ppm
CO
AQI 66
Moderate
16.75μg/m³
PM2.5
75.25μg/m³
PM10
3.08ppb
O3
0.45ppb
SO2
17.52ppb
NO2
0.48ppm
CO
AQI 66
Moderate
17.37μg/m³
PM2.5
77.77μg/m³
PM10
3.20ppb
O3
0.46ppb
SO2
17.60ppb
NO2
0.49ppm
CO
AQI 67
Moderate
18.35μg/m³
PM2.5
81.91μg/m³
PM10
3.29ppb
O3
0.47ppb
SO2
17.77ppb
NO2
0.50ppm
CO
AQI 66
Moderate
17.19μg/m³
PM2.5
77.08μg/m³
PM10
3.15ppb
O3
0.46ppb
SO2
17.59ppb
NO2
0.49ppm
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 Plymouth Township, Pennsylvania is updated every hour.
The worst air quality in Plymouth Township, Pennsylvania in the last 24 hours was observed at 03:00:00 on 2026-03-05.
In the last 24 hrs, the best air quality in Plymouth Township, Pennsylvania was observed at 10:00:00 on 2026-03-04.
The current air quality in Plymouth Township, Pennsylvania is 66, categorized as Moderate based on real-time data.
The most common pollutant in Plymouth Township, Pennsylvania is PM2.5.
If the air quality in Plymouth Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Plymouth Township, Pennsylvania is 16.726 μg/m3.
The current PM10 concentration at Plymouth Township, Pennsylvania is 73.562 μg/m3.
The current carbon monoxide (CO) concentration at Plymouth Township, Pennsylvania is 0.471 ppm.
The current sulfur dioxide (SO2) concentration at Plymouth Township, Pennsylvania is 0.485 ppb.
The current ozone (O3) concentration at Plymouth Township, Pennsylvania is 3.046 ppm.
The current nitrogen dioxide (NO2) concentration at Plymouth Township, Pennsylvania is 18.85 ppb.
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