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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.88 μg/m³
0
55
155
255
425
605+
25.38 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
6.08 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
East Norriton, Pennsylvania
East Norriton, Pennsylvania
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AQI 23
Good
3.28μg/m³
PM2.5
14.37μg/m³
PM10
25.16ppb
O3
0.77ppb
SO2
5.95ppb
NO2
0.27ppm
CO
AQI 24
Good
3.56μg/m³
PM2.5
15.60μg/m³
PM10
25.69ppb
O3
0.79ppb
SO2
6.26ppb
NO2
0.28ppm
CO
AQI 23
Good
3.25μg/m³
PM2.5
14.21μg/m³
PM10
25.09ppb
O3
0.77ppb
SO2
5.92ppb
NO2
0.27ppm
CO
AQI 24
Good
3.64μg/m³
PM2.5
15.98μg/m³
PM10
26.01ppb
O3
0.78ppb
SO2
6.49ppb
NO2
0.29ppm
CO
AQI 24
Good
3.77μg/m³
PM2.5
16.50μg/m³
PM10
26.07ppb
O3
0.80ppb
SO2
6.45ppb
NO2
0.29ppm
CO
AQI 24
Good
3.62μg/m³
PM2.5
15.88μg/m³
PM10
26.00ppb
O3
0.78ppb
SO2
6.48ppb
NO2
0.29ppm
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 East Norriton, Pennsylvania is updated on an hourly basis.
The worst air quality in East Norriton, Pennsylvania was recorded at 07:00:00 on 2026-06-07.
The best air quality in East Norriton, Pennsylvania was recorded at 11:00:00 on 2026-06-08.
The real-time air quality index in East Norriton, Pennsylvania is 23, currently categorized as Good.
The most common pollutant in East Norriton, Pennsylvania is O3.
If the air quality in East Norriton, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in East Norriton, Pennsylvania at present are 3.398 μg/m3.
The current PM10 levels in East Norriton, Pennsylvania are 14.875 μg/m3.
The current carbon monoxide (CO) level in East Norriton, Pennsylvania is 0.276 ppm.
The current sulfur dioxide (SO2) levels in East Norriton, Pennsylvania are 0.776 ppb.
The current ozone (O3) levels at East Norriton, Pennsylvania is 25.377 ppm.
The current nitrogen dioxide (NO2) levels at East Norriton, Pennsylvania is 6.084 ppb.
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