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)
31
Good
Stroud, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.50 μg/m³
0
55
155
255
425
605+
32.58 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.83 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Stroud, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 36
Good
2.63μg/m³
PM2.5
10.54μg/m³
PM10
39.14ppb
O3
0.65ppb
SO2
3.84ppb
NO2
0.34ppm
CO
AQI 29
Good
2.65μg/m³
PM2.5
12.37μg/m³
PM10
31.37ppb
O3
0.65ppb
SO2
3.78ppb
NO2
0.36ppm
CO
AQI 37
Good
2.51μg/m³
PM2.5
11.07μg/m³
PM10
40.10ppb
O3
0.65ppb
SO2
4.34ppb
NO2
0.35ppm
CO
AQI 33
Good
4.61μg/m³
PM2.5
22.12μg/m³
PM10
35.66ppb
O3
0.65ppb
SO2
3.92ppb
NO2
0.34ppm
CO
AQI 23
Good
2.77μg/m³
PM2.5
16.41μg/m³
PM10
24.66ppb
O3
0.65ppb
SO2
3.73ppb
NO2
0.30ppm
CO
AQI 33
Good
2.68μg/m³
PM2.5
10.79μg/m³
PM10
35.84ppb
O3
0.65ppb
SO2
3.96ppb
NO2
0.35ppm
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 04:00:00 on 2026-03-12.
The best air quality in Stroud, Pennsylvania was recorded at 11:00:00 on 2026-03-12.
The real-time air quality index in Stroud, Pennsylvania is 31, currently categorized as Good.
The most common pollutant in Stroud, Pennsylvania is O3.
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 2.75 μg/m3.
The current PM10 levels in Stroud, Pennsylvania are 12.497 μg/m3.
The current carbon monoxide (CO) level in Stroud, Pennsylvania is 0.343 ppm.
The current sulfur dioxide (SO2) levels in Stroud, Pennsylvania are 0.649 ppb.
The current ozone (O3) levels at Stroud, Pennsylvania is 32.581 ppm.
The current nitrogen dioxide (NO2) levels at Stroud, Pennsylvania is 3.826 ppb.
All Rights Reserved © Ambee Inc. 2025