Stay updated with real-time air quality in Yeadon, 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)
23
Good
Yeadon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.89 μg/m³
0
55
155
255
425
605+
25.07 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
7.66 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Yeadon, Pennsylvania
Yeadon, Pennsylvania
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AQI 27
Good
4.83μg/m³
PM2.5
20.94μg/m³
PM10
23.36ppb
O3
0.88ppb
SO2
11.20ppb
NO2
0.39ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
22.13μg/m³
PM10
23.36ppb
O3
0.85ppb
SO2
11.03ppb
NO2
0.38ppm
CO
AQI 33
Good
5.53μg/m³
PM2.5
24.10μg/m³
PM10
22.58ppb
O3
0.86ppb
SO2
11.59ppb
NO2
0.39ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
23.91μg/m³
PM10
22.40ppb
O3
0.91ppb
SO2
10.22ppb
NO2
0.35ppm
CO
AQI 33
Good
5.65μg/m³
PM2.5
24.88μg/m³
PM10
22.36ppb
O3
0.92ppb
SO2
10.63ppb
NO2
0.35ppm
CO
AQI 33
Good
5.88μg/m³
PM2.5
25.88μg/m³
PM10
22.83ppb
O3
0.81ppb
SO2
9.24ppb
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 Yeadon, Pennsylvania is updated on an hourly basis.
The worst air quality in Yeadon, Pennsylvania was recorded at 06:00:00 on 2026-06-07.
The best air quality in Yeadon, Pennsylvania was recorded at 10:00:00 on 2026-06-08.
The real-time air quality index in Yeadon, Pennsylvania is 27, currently categorized as Good.
The most common pollutant in Yeadon, Pennsylvania is PM2.5.
If the air quality in Yeadon, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Yeadon, Pennsylvania at present are 4.554 μg/m3.
The current PM10 levels in Yeadon, Pennsylvania are 20.193 μg/m3.
The current carbon monoxide (CO) level in Yeadon, Pennsylvania is 0.372 ppm.
The current sulfur dioxide (SO2) levels in Yeadon, Pennsylvania are 0.871 ppb.
The current ozone (O3) levels at Yeadon, Pennsylvania is 23.642 ppm.
The current nitrogen dioxide (NO2) levels at Yeadon, Pennsylvania is 9.233 ppb.
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