Stay updated with real-time air quality in Plumstead, 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)
35
Good
Plumstead, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.32 μg/m³
0
55
155
255
425
605+
37.90 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
8.11 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plumstead, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 33
Good
6.43μg/m³
PM2.5
24.21μg/m³
PM10
34.95ppb
O3
0.46ppb
SO2
8.85ppb
NO2
0.30ppm
CO
AQI 34
Good
6.27μg/m³
PM2.5
24.36μg/m³
PM10
37.45ppb
O3
0.45ppb
SO2
7.99ppb
NO2
0.32ppm
CO
AQI 35
Good
6.36μg/m³
PM2.5
29.90μg/m³
PM10
38.44ppb
O3
0.44ppb
SO2
7.90ppb
NO2
0.32ppm
CO
AQI 37
Good
6.22μg/m³
PM2.5
29.87μg/m³
PM10
39.50ppb
O3
0.42ppb
SO2
7.84ppb
NO2
0.32ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
25.75μg/m³
PM10
34.80ppb
O3
0.47ppb
SO2
8.27ppb
NO2
0.31ppm
CO
AQI 34
Good
6.25μg/m³
PM2.5
24.36μg/m³
PM10
36.71ppb
O3
0.47ppb
SO2
8.09ppb
NO2
0.32ppm
CO
Air quality and pollutant data for Pennsylvania, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Plumstead, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Plumstead, Pennsylvania was at its worst at 02:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Plumstead, Pennsylvania was observed at 09:00:00 on 2026-03-08.
As of now, the AQI in Plumstead, Pennsylvania is 35, indicating Good conditions.
Plumstead, Pennsylvania air has the highest levels of O3.
Poor air quality in Plumstead, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Plumstead, Pennsylvania are currently 6.383 μg/m3.
The PM10 concentration in Plumstead, Pennsylvania is 24.32 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plumstead, Pennsylvania is 0.313 ppm.
Currently, Plumstead, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.435 ppb.
The current ozone (O3) level in Plumstead, Pennsylvania at the moment is 37.896 ppm.
Nitrogen dioxide (NO2) level in Plumstead, Pennsylvania at the moment is 8.106 ppb.
All Rights Reserved © Ambee Inc. 2025