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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.91 μg/m³
0
55
155
255
425
605+
23.99 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
10.43 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Stroud, Pennsylvania
Stroud, Pennsylvania
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AQI 18
Good
1.66μg/m³
PM2.5
9.33μg/m³
PM10
18.93ppb
O3
0.57ppb
SO2
11.28ppb
NO2
0.38ppm
CO
AQI 34
Good
3.92μg/m³
PM2.5
36.69μg/m³
PM10
23.05ppb
O3
0.59ppb
SO2
8.58ppb
NO2
0.40ppm
CO
AQI 44
Good
3.87μg/m³
PM2.5
46.70μg/m³
PM10
22.41ppb
O3
0.56ppb
SO2
9.47ppb
NO2
0.38ppm
CO
AQI 31
Good
2.95μg/m³
PM2.5
33.58μg/m³
PM10
22.82ppb
O3
0.57ppb
SO2
8.31ppb
NO2
0.38ppm
CO
AQI 21
Good
2.59μg/m³
PM2.5
21.95μg/m³
PM10
22.90ppb
O3
0.60ppb
SO2
9.13ppb
NO2
0.36ppm
CO
AQI 21
Good
1.27μg/m³
PM2.5
10.25μg/m³
PM10
23.05ppb
O3
0.57ppb
SO2
11.21ppb
NO2
0.39ppm
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 09:00:00 on 2026-11-12.
The best air quality in Stroud, Pennsylvania was recorded at 08:00:00 on 2026-11-12.
The real-time air quality index in Stroud, Pennsylvania is 24, currently categorized as Good.
The most common pollutant in Stroud, Pennsylvania is PM10.
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 4.156 μg/m3.
The current PM10 levels in Stroud, Pennsylvania are 25.915 μg/m3.
The current carbon monoxide (CO) level in Stroud, Pennsylvania is 0.384 ppm.
The current sulfur dioxide (SO2) levels in Stroud, Pennsylvania are 0.581 ppb.
The current ozone (O3) levels at Stroud, Pennsylvania is 23.991 ppm.
The current nitrogen dioxide (NO2) levels at Stroud, Pennsylvania is 10.432 ppb.
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