Stay updated with real-time air quality in North Huntingdon, 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)
71
Moderate
North Huntingdon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
84.89 μg/m³
0
55
155
255
425
605+
19.91 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Huntingdon, Pennsylvania
North Huntingdon, Pennsylvania
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AQI 73
Moderate
20.85μg/m³
PM2.5
91.42μg/m³
PM10
10.88ppb
O3
1.03ppb
SO2
6.84ppb
NO2
0.32ppm
CO
AQI 69
Moderate
19.26μg/m³
PM2.5
85.47μg/m³
PM10
11.00ppb
O3
1.05ppb
SO2
6.61ppb
NO2
0.34ppm
CO
AQI 71
Moderate
19.63μg/m³
PM2.5
86.81μg/m³
PM10
12.00ppb
O3
1.07ppb
SO2
6.62ppb
NO2
0.34ppm
CO
AQI 73
Moderate
21.33μg/m³
PM2.5
93.56μg/m³
PM10
11.77ppb
O3
1.06ppb
SO2
6.63ppb
NO2
0.34ppm
CO
AQI 73
Moderate
20.76μg/m³
PM2.5
91.85μg/m³
PM10
14.39ppb
O3
1.04ppb
SO2
6.86ppb
NO2
0.32ppm
CO
AQI 71
Moderate
20.28μg/m³
PM2.5
89.40μg/m³
PM10
11.76ppb
O3
1.07ppb
SO2
6.63ppb
NO2
0.34ppm
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 North Huntingdon, Pennsylvania is updated every hour.
The worst air quality in North Huntingdon, Pennsylvania in the last 24 hours was observed at 06:00:00 on 2026-08-14.
In the last 24 hrs, the best air quality in North Huntingdon, Pennsylvania was observed at 02:00:00 on 2026-08-14.
The current air quality in North Huntingdon, Pennsylvania is 58, categorized as Moderate based on real-time data.
The most common pollutant in North Huntingdon, Pennsylvania is PM2.5.
If the air quality in North Huntingdon, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at North Huntingdon, Pennsylvania is 13.29 μg/m3.
The current PM10 concentration at North Huntingdon, Pennsylvania is 61.228 μg/m3.
The current carbon monoxide (CO) concentration at North Huntingdon, Pennsylvania is 0.317 ppm.
The current sulfur dioxide (SO2) concentration at North Huntingdon, Pennsylvania is 1.258 ppb.
The current ozone (O3) concentration at North Huntingdon, Pennsylvania is 33.472 ppm.
The current nitrogen dioxide (NO2) concentration at North Huntingdon, Pennsylvania is 6.17 ppb.
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