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)
27
Good
Plumstead, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.81 μg/m³
0
55
155
255
425
605+
22.71 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
4.36 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Plumstead, Pennsylvania
Plumstead, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 22
Good
4.50μg/m³
PM2.5
21.69μg/m³
PM10
22.37ppb
O3
0.39ppb
SO2
6.28ppb
NO2
0.19ppm
CO
AQI 22
Good
4.06μg/m³
PM2.5
18.55μg/m³
PM10
22.73ppb
O3
0.36ppb
SO2
8.86ppb
NO2
0.20ppm
CO
AQI 22
Good
3.80μg/m³
PM2.5
15.74μg/m³
PM10
23.38ppb
O3
0.36ppb
SO2
9.63ppb
NO2
0.20ppm
CO
AQI 22
Good
4.10μg/m³
PM2.5
15.77μg/m³
PM10
23.14ppb
O3
0.38ppb
SO2
10.51ppb
NO2
0.20ppm
CO
AQI 22
Good
4.01μg/m³
PM2.5
23.97μg/m³
PM10
22.53ppb
O3
0.34ppb
SO2
8.45ppb
NO2
0.20ppm
CO
AQI 22
Good
3.78μg/m³
PM2.5
15.70μg/m³
PM10
23.02ppb
O3
0.35ppb
SO2
8.77ppb
NO2
0.20ppm
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 2025-10-22.
In the last 24 hours, the best air quality in Plumstead, Pennsylvania was observed at 05:00:00 on 2025-10-23.
As of now, the AQI in Plumstead, Pennsylvania is 27, indicating Good conditions.
Plumstead, Pennsylvania air has the highest levels of PM2.5.
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 4.861 μg/m3.
The PM10 concentration in Plumstead, Pennsylvania is 19.678 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plumstead, Pennsylvania is 0.194 ppm.
Currently, Plumstead, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.394 ppb.
The current ozone (O3) level in Plumstead, Pennsylvania at the moment is 22.171 ppm.
Nitrogen dioxide (NO2) level in Plumstead, Pennsylvania at the moment is 9.467 ppb.
All Rights Reserved © Ambee Inc. 2025