Stay updated with real-time air quality in Stroud, 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
Stroud, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.68 μg/m³
0
55
155
255
425
605+
28.76 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
3.47 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Stroud, Pennsylvania
Stroud, Pennsylvania
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AQI 52
Moderate
9.63μg/m³
PM2.5
42.93μg/m³
PM10
13.76ppb
O3
0.16ppb
SO2
10.43ppb
NO2
0.30ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
23.09μg/m³
PM10
14.78ppb
O3
0.17ppb
SO2
7.60ppb
NO2
0.30ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
25.09μg/m³
PM10
17.95ppb
O3
0.17ppb
SO2
10.59ppb
NO2
0.30ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
13.53μg/m³
PM10
18.27ppb
O3
0.17ppb
SO2
10.59ppb
NO2
0.30ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
24.84μg/m³
PM10
14.37ppb
O3
0.17ppb
SO2
8.02ppb
NO2
0.30ppm
CO
AQI 52
Moderate
10.29μg/m³
PM2.5
46.14μg/m³
PM10
19.59ppb
O3
0.16ppb
SO2
11.01ppb
NO2
0.30ppm
CO
Air quality measurements for Pennsylvania, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Stroud, Pennsylvania is updated on an hourly basis.
The worst air quality in Stroud, Pennsylvania was recorded at 03:00:00 on 2025-10-22.
The best air quality in Stroud, Pennsylvania was recorded at 04:00:00 on 2025-10-21.
The real-time air quality index in Stroud, Pennsylvania is 33, currently categorized as Good.
The most common pollutant in Stroud, Pennsylvania is PM2.5.
If the air quality in Stroud, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Stroud, Pennsylvania at present are 6.305 μg/m3.
The current PM10 levels in Stroud, Pennsylvania are 23.229 μg/m3.
The current carbon monoxide (CO) level in Stroud, Pennsylvania is 0.3 ppm.
The current sulfur dioxide (SO2) levels in Stroud, Pennsylvania are 0.164 ppb.
The current ozone (O3) levels at Stroud, Pennsylvania is 19.567 ppm.
The current nitrogen dioxide (NO2) levels at Stroud, Pennsylvania is 10.414 ppb.
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