Stay updated with real-time air quality in Cumru, 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)
82
Moderate
Cumru, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
25.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
99.48 μg/m³
0
55
155
255
425
605+
5.54 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
19.66 ppb
0
54
101
361
1250
2050+
0.66 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cumru, Pennsylvania
Cumru, Pennsylvania
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AQI 90
Moderate
29.68μg/m³
PM2.5
128.69μg/m³
PM10
4.16ppb
O3
1.22ppb
SO2
19.63ppb
NO2
0.66ppm
CO
AQI 90
Moderate
30.10μg/m³
PM2.5
130.49μg/m³
PM10
4.46ppb
O3
1.18ppb
SO2
19.26ppb
NO2
0.65ppm
CO
AQI 88
Moderate
29.46μg/m³
PM2.5
127.32μg/m³
PM10
4.42ppb
O3
1.20ppb
SO2
19.55ppb
NO2
0.66ppm
CO
AQI 90
Moderate
29.53μg/m³
PM2.5
127.99μg/m³
PM10
4.16ppb
O3
1.22ppb
SO2
19.68ppb
NO2
0.66ppm
CO
AQI 84
Moderate
26.76μg/m³
PM2.5
66.19μg/m³
PM10
5.80ppb
O3
1.06ppb
SO2
17.31ppb
NO2
0.67ppm
CO
AQI 85
Moderate
26.13μg/m³
PM2.5
123.84μg/m³
PM10
4.98ppb
O3
1.13ppb
SO2
17.63ppb
NO2
0.65ppm
CO
Air quality data and pollutant measurements for Pennsylvania, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Cumru, Pennsylvania is updated every hour.
The worst air quality in Cumru, Pennsylvania in the last 24 hours was observed at 04:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Cumru, Pennsylvania was observed at 08:00:00 on 2025-12-06.
The current air quality in Cumru, Pennsylvania is 82, categorized as Moderate based on real-time data.
The most common pollutant in Cumru, Pennsylvania is PM2.5.
If the air quality in Cumru, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Cumru, Pennsylvania is 25.69 μg/m3.
The current PM10 concentration at Cumru, Pennsylvania is 99.484 μg/m3.
The current carbon monoxide (CO) concentration at Cumru, Pennsylvania is 0.66 ppm.
The current sulfur dioxide (SO2) concentration at Cumru, Pennsylvania is 1.16 ppb.
The current ozone (O3) concentration at Cumru, Pennsylvania is 5.543 ppm.
The current nitrogen dioxide (NO2) concentration at Cumru, Pennsylvania is 19.658 ppb.
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