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)
37
Good
Stroud, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.23 μg/m³
0
55
155
255
425
605+
39.68 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
5.85 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Stroud, Pennsylvania
Stroud, Pennsylvania
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AQI 37
Good
3.65μg/m³
PM2.5
15.84μg/m³
PM10
39.83ppb
O3
0.68ppb
SO2
6.05ppb
NO2
0.33ppm
CO
AQI 37
Good
3.59μg/m³
PM2.5
19.80μg/m³
PM10
40.47ppb
O3
0.66ppb
SO2
5.32ppb
NO2
0.34ppm
CO
AQI 34
Good
4.03μg/m³
PM2.5
17.70μg/m³
PM10
37.05ppb
O3
0.68ppb
SO2
5.26ppb
NO2
0.33ppm
CO
AQI 33
Good
3.88μg/m³
PM2.5
20.29μg/m³
PM10
35.81ppb
O3
0.65ppb
SO2
5.12ppb
NO2
0.33ppm
CO
AQI 34
Good
3.34μg/m³
PM2.5
15.24μg/m³
PM10
37.48ppb
O3
0.60ppb
SO2
5.47ppb
NO2
0.25ppm
CO
AQI 38
Good
4.30μg/m³
PM2.5
15.78μg/m³
PM10
40.55ppb
O3
0.69ppb
SO2
6.54ppb
NO2
0.34ppm
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 12:00:00 on 2026-01-24.
The best air quality in Stroud, Pennsylvania was recorded at 11:00:00 on 2026-01-23.
The real-time air quality index in Stroud, Pennsylvania is 37, 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 3.519 μg/m3.
The current PM10 levels in Stroud, Pennsylvania are 15.228 μg/m3.
The current carbon monoxide (CO) level in Stroud, Pennsylvania is 0.325 ppm.
The current sulfur dioxide (SO2) levels in Stroud, Pennsylvania are 0.659 ppb.
The current ozone (O3) levels at Stroud, Pennsylvania is 39.679 ppm.
The current nitrogen dioxide (NO2) levels at Stroud, Pennsylvania is 5.847 ppb.
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