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)
49
Good
Stroud, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.00 μg/m³
0
55
155
255
425
605+
32.93 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
1.60 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Stroud, Pennsylvania
Stroud, Pennsylvania
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AQI 27
Good
5.15μg/m³
PM2.5
22.25μg/m³
PM10
16.08ppb
O3
0.77ppb
SO2
3.44ppb
NO2
0.42ppm
CO
AQI 27
Good
5.11μg/m³
PM2.5
16.02μg/m³
PM10
13.65ppb
O3
0.82ppb
SO2
3.08ppb
NO2
0.42ppm
CO
AQI 22
Good
4.34μg/m³
PM2.5
20.33μg/m³
PM10
15.03ppb
O3
0.77ppb
SO2
3.05ppb
NO2
0.42ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
20.02μg/m³
PM10
14.34ppb
O3
0.73ppb
SO2
3.03ppb
NO2
0.42ppm
CO
AQI 27
Good
5.02μg/m³
PM2.5
15.93μg/m³
PM10
15.23ppb
O3
0.86ppb
SO2
3.95ppb
NO2
0.42ppm
CO
AQI 22
Good
4.15μg/m³
PM2.5
20.61μg/m³
PM10
16.40ppb
O3
0.78ppb
SO2
4.60ppb
NO2
0.42ppm
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 08:00:00 on 2026-08-07.
The best air quality in Stroud, Pennsylvania was recorded at 11:00:00 on 2026-08-08.
The real-time air quality index in Stroud, Pennsylvania is 27, 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 5.13 μg/m3.
The current PM10 levels in Stroud, Pennsylvania are 22.92 μg/m3.
The current carbon monoxide (CO) level in Stroud, Pennsylvania is 0.421 ppm.
The current sulfur dioxide (SO2) levels in Stroud, Pennsylvania are 0.804 ppb.
The current ozone (O3) levels at Stroud, Pennsylvania is 16.612 ppm.
The current nitrogen dioxide (NO2) levels at Stroud, Pennsylvania is 3.656 ppb.
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