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)
47
Good
Yeadon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.82 μg/m³
0
55
155
255
425
605+
50.94 ppb
0
55
71
86
201
201+
0.13 ppb
0
36
76
186
605
1005+
3.86 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Yeadon, Pennsylvania
Yeadon, Pennsylvania
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AQI 47
Good
5.21μg/m³
PM2.5
22.82μg/m³
PM10
50.94ppb
O3
0.13ppb
SO2
3.86ppb
NO2
0.28ppm
CO
AQI 48
Good
5.22μg/m³
PM2.5
23.08μg/m³
PM10
51.77ppb
O3
0.14ppb
SO2
3.99ppb
NO2
0.28ppm
CO
AQI 47
Good
5.02μg/m³
PM2.5
22.19μg/m³
PM10
50.85ppb
O3
0.14ppb
SO2
4.09ppb
NO2
0.29ppm
CO
AQI 46
Good
5.54μg/m³
PM2.5
24.71μg/m³
PM10
50.37ppb
O3
0.12ppb
SO2
3.65ppb
NO2
0.24ppm
CO
AQI 46
Good
5.79μg/m³
PM2.5
25.94μg/m³
PM10
50.38ppb
O3
0.12ppb
SO2
3.73ppb
NO2
0.24ppm
CO
AQI 49
Good
4.41μg/m³
PM2.5
19.65μg/m³
PM10
52.92ppb
O3
0.18ppb
SO2
3.97ppb
NO2
0.26ppm
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 09:00:00 on 2026-07-23.
The best air quality in Yeadon, Pennsylvania was recorded at 03:00:00 on 2026-07-23.
The real-time air quality index in Yeadon, Pennsylvania is 47, currently categorized as Good.
The most common pollutant in Yeadon, Pennsylvania is O3.
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 5.211 μg/m3.
The current PM10 levels in Yeadon, Pennsylvania are 22.824 μg/m3.
The current carbon monoxide (CO) level in Yeadon, Pennsylvania is 0.276 ppm.
The current sulfur dioxide (SO2) levels in Yeadon, Pennsylvania are 0.126 ppb.
The current ozone (O3) levels at Yeadon, Pennsylvania is 50.938 ppm.
The current nitrogen dioxide (NO2) levels at Yeadon, Pennsylvania is 3.856 ppb.
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