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

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.22 μg/m³
0
55
155
255
425
605+
34.36 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
5.37 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Franconia, Pennsylvania
Franconia, Pennsylvania
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AQI 31
Good
3.42μg/m³
PM2.5
13.37μg/m³
PM10
34.20ppb
O3
0.65ppb
SO2
5.47ppb
NO2
0.21ppm
CO
AQI 31
Good
3.69μg/m³
PM2.5
14.92μg/m³
PM10
34.46ppb
O3
0.67ppb
SO2
5.55ppb
NO2
0.22ppm
CO
AQI 31
Good
3.35μg/m³
PM2.5
13.35μg/m³
PM10
34.41ppb
O3
0.68ppb
SO2
5.41ppb
NO2
0.21ppm
CO
AQI 32
Good
3.68μg/m³
PM2.5
14.90μg/m³
PM10
34.67ppb
O3
0.68ppb
SO2
5.52ppb
NO2
0.22ppm
CO
AQI 31
Good
3.62μg/m³
PM2.5
14.94μg/m³
PM10
34.35ppb
O3
0.65ppb
SO2
5.60ppb
NO2
0.22ppm
CO
AQI 31
Good
2.86μg/m³
PM2.5
12.94μg/m³
PM10
33.98ppb
O3
0.67ppb
SO2
5.23ppb
NO2
0.21ppm
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 Franconia, Pennsylvania is updated on an hourly basis.
The worst air quality in Franconia, Pennsylvania was recorded at 08:00:00 on 2026-06-07.
The best air quality in Franconia, Pennsylvania was recorded at 12:00:00 on 2026-06-08.
The real-time air quality index in Franconia, Pennsylvania is 31, currently categorized as Good.
The most common pollutant in Franconia, Pennsylvania is O3.
If the air quality in Franconia, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Franconia, Pennsylvania at present are 2.933 μg/m3.
The current PM10 levels in Franconia, Pennsylvania are 12.22 μg/m3.
The current carbon monoxide (CO) level in Franconia, Pennsylvania is 0.212 ppm.
The current sulfur dioxide (SO2) levels in Franconia, Pennsylvania are 0.652 ppb.
The current ozone (O3) levels at Franconia, Pennsylvania is 34.363 ppm.
The current nitrogen dioxide (NO2) levels at Franconia, Pennsylvania is 5.367 ppb.
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