Stay updated with real-time air quality in Upper Macungie, 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)
32
Good
Upper Macungie, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.68 μg/m³
0
55
155
255
425
605+
34.78 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
3.47 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Upper Macungie, Pennsylvania
Upper Macungie, Pennsylvania
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AQI 32
Good
3.40μg/m³
PM2.5
13.65μg/m³
PM10
34.63ppb
O3
0.56ppb
SO2
3.49ppb
NO2
0.18ppm
CO
AQI 32
Good
3.32μg/m³
PM2.5
14.82μg/m³
PM10
35.04ppb
O3
0.58ppb
SO2
3.36ppb
NO2
0.18ppm
CO
AQI 32
Good
3.32μg/m³
PM2.5
14.84μg/m³
PM10
35.11ppb
O3
0.58ppb
SO2
3.39ppb
NO2
0.18ppm
CO
AQI 31
Good
3.22μg/m³
PM2.5
15.08μg/m³
PM10
34.30ppb
O3
0.55ppb
SO2
3.32ppb
NO2
0.18ppm
CO
AQI 32
Good
3.29μg/m³
PM2.5
14.89μg/m³
PM10
35.04ppb
O3
0.58ppb
SO2
3.35ppb
NO2
0.18ppm
CO
AQI 32
Good
3.27μg/m³
PM2.5
14.66μg/m³
PM10
35.03ppb
O3
0.58ppb
SO2
3.30ppb
NO2
0.18ppm
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 Upper Macungie, Pennsylvania is updated every hour.
The worst air quality in Upper Macungie, Pennsylvania in the last 24 hours was observed at 08:00:00 on 2026-06-19.
In the last 24 hrs, the best air quality in Upper Macungie, Pennsylvania was observed at 09:00:00 on 2026-06-20.
The current air quality in Upper Macungie, Pennsylvania is 32, categorized as Good based on real-time data.
The most common pollutant in Upper Macungie, Pennsylvania is O3.
If the air quality in Upper Macungie, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Upper Macungie, Pennsylvania is 3.419 μg/m3.
The current PM10 concentration at Upper Macungie, Pennsylvania is 13.684 μg/m3.
The current carbon monoxide (CO) concentration at Upper Macungie, Pennsylvania is 0.179 ppm.
The current sulfur dioxide (SO2) concentration at Upper Macungie, Pennsylvania is 0.547 ppb.
The current ozone (O3) concentration at Upper Macungie, Pennsylvania is 34.781 ppm.
The current nitrogen dioxide (NO2) concentration at Upper Macungie, Pennsylvania is 3.474 ppb.
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