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)
44
Good
Plymouth Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.58 μg/m³
0
55
155
255
425
605+
48.04 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
10.56 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Plymouth Township, Pennsylvania
Plymouth Township, Pennsylvania
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AQI 71
Moderate
6.47μg/m³
PM2.5
28.79μg/m³
PM10
60.90ppb
O3
0.69ppb
SO2
6.77ppb
NO2
0.25ppm
CO
AQI 71
Moderate
6.60μg/m³
PM2.5
29.34μg/m³
PM10
60.84ppb
O3
0.69ppb
SO2
6.72ppb
NO2
0.25ppm
CO
AQI 71
Moderate
6.99μg/m³
PM2.5
31.14μg/m³
PM10
60.63ppb
O3
0.70ppb
SO2
6.54ppb
NO2
0.25ppm
CO
AQI 67
Moderate
7.84μg/m³
PM2.5
35.00μg/m³
PM10
59.65ppb
O3
0.69ppb
SO2
6.71ppb
NO2
0.25ppm
CO
AQI 67
Moderate
8.82μg/m³
PM2.5
39.41μg/m³
PM10
59.61ppb
O3
0.72ppb
SO2
5.70ppb
NO2
0.25ppm
CO
AQI 67
Moderate
7.55μg/m³
PM2.5
33.68μg/m³
PM10
60.35ppb
O3
0.71ppb
SO2
6.30ppb
NO2
0.25ppm
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 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Plymouth Township, Pennsylvania was observed at 06:00:00 on 2026-04-23.
The current air quality in Plymouth Township, Pennsylvania is 71, categorized as Moderate based on real-time data.
The most common pollutant in Plymouth Township, Pennsylvania is O3.
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 6.475 μg/m3.
The current PM10 concentration at Plymouth Township, Pennsylvania is 28.794 μg/m3.
The current carbon monoxide (CO) concentration at Plymouth Township, Pennsylvania is 0.247 ppm.
The current sulfur dioxide (SO2) concentration at Plymouth Township, Pennsylvania is 0.693 ppb.
The current ozone (O3) concentration at Plymouth Township, Pennsylvania is 60.903 ppm.
The current nitrogen dioxide (NO2) concentration at Plymouth Township, Pennsylvania is 6.772 ppb.
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