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)
24
Good
Plymouth Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.06 μg/m³
0
55
155
255
425
605+
25.93 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
17.25 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Plymouth Township, Pennsylvania
Plymouth Township, Pennsylvania
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AQI 24
Good
3.21μg/m³
PM2.5
14.06μg/m³
PM10
25.93ppb
O3
1.04ppb
SO2
17.25ppb
NO2
0.34ppm
CO
AQI 24
Good
3.22μg/m³
PM2.5
14.11μg/m³
PM10
25.87ppb
O3
1.04ppb
SO2
17.27ppb
NO2
0.34ppm
CO
AQI 24
Good
3.26μg/m³
PM2.5
14.27μg/m³
PM10
25.68ppb
O3
1.05ppb
SO2
17.35ppb
NO2
0.35ppm
CO
AQI 24
Good
3.29μg/m³
PM2.5
14.43μg/m³
PM10
25.71ppb
O3
1.03ppb
SO2
16.82ppb
NO2
0.35ppm
CO
AQI 23
Good
3.37μg/m³
PM2.5
14.80μg/m³
PM10
24.94ppb
O3
1.06ppb
SO2
17.42ppb
NO2
0.36ppm
CO
AQI 23
Good
3.30μg/m³
PM2.5
14.50μg/m³
PM10
25.40ppb
O3
1.05ppb
SO2
17.48ppb
NO2
0.35ppm
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 2026-01-22.
In the last 24 hrs, the best air quality in Plymouth Township, Pennsylvania was observed at 05:00:00 on 2026-01-23.
The current air quality in Plymouth Township, Pennsylvania is 24, categorized as Good 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 3.212 μg/m3.
The current PM10 concentration at Plymouth Township, Pennsylvania is 14.058 μg/m3.
The current carbon monoxide (CO) concentration at Plymouth Township, Pennsylvania is 0.344 ppm.
The current sulfur dioxide (SO2) concentration at Plymouth Township, Pennsylvania is 1.043 ppb.
The current ozone (O3) concentration at Plymouth Township, Pennsylvania is 25.927 ppm.
The current nitrogen dioxide (NO2) concentration at Plymouth Township, Pennsylvania is 17.246 ppb.
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