Stay updated with real-time air quality in Lehigh Township, 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)
62
Moderate
Lehigh Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
73.22 μg/m³
0
55
155
255
425
605+
3.89 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
18.63 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lehigh Township, Pennsylvania
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AQI 64
Moderate
16.45μg/m³
PM2.5
77.75μg/m³
PM10
2.96ppb
O3
0.48ppb
SO2
18.04ppb
NO2
0.46ppm
CO
AQI 66
Moderate
16.67μg/m³
PM2.5
72.50μg/m³
PM10
3.05ppb
O3
0.51ppb
SO2
15.71ppb
NO2
0.45ppm
CO
AQI 60
Moderate
13.75μg/m³
PM2.5
73.15μg/m³
PM10
3.48ppb
O3
0.51ppb
SO2
18.06ppb
NO2
0.46ppm
CO
AQI 66
Moderate
17.10μg/m³
PM2.5
74.70μg/m³
PM10
3.05ppb
O3
0.52ppb
SO2
15.62ppb
NO2
0.45ppm
CO
AQI 67
Moderate
17.59μg/m³
PM2.5
76.34μg/m³
PM10
3.03ppb
O3
0.52ppb
SO2
15.69ppb
NO2
0.45ppm
CO
AQI 67
Moderate
17.58μg/m³
PM2.5
77.75μg/m³
PM10
3.01ppb
O3
0.52ppb
SO2
15.49ppb
NO2
0.45ppm
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 Lehigh Township, Pennsylvania is updated every hour.
The worst air quality in Lehigh Township, Pennsylvania in the last 24 hours was observed at 08:00:00 on 2026-03-05.
In the last 24 hrs, the best air quality in Lehigh Township, Pennsylvania was observed at 07:00:00 on 2026-03-04.
The current air quality in Lehigh Township, Pennsylvania is 62, categorized as Moderate based on real-time data.
The most common pollutant in Lehigh Township, Pennsylvania is PM2.5.
If the air quality in Lehigh Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lehigh Township, Pennsylvania is 15.426 μg/m3.
The current PM10 concentration at Lehigh Township, Pennsylvania is 73.215 μg/m3.
The current carbon monoxide (CO) concentration at Lehigh Township, Pennsylvania is 0.441 ppm.
The current sulfur dioxide (SO2) concentration at Lehigh Township, Pennsylvania is 0.514 ppb.
The current ozone (O3) concentration at Lehigh Township, Pennsylvania is 3.888 ppm.
The current nitrogen dioxide (NO2) concentration at Lehigh Township, Pennsylvania is 18.632 ppb.
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