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)
33
Good
North Huntingdon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.76 μg/m³
0
55
155
255
425
605+
33.70 ppb
0
55
71
86
201
201+
0.95 ppb
0
36
76
186
605
1005+
5.88 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
North Huntingdon, Pennsylvania
North Huntingdon, Pennsylvania
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AQI 38
Good
6.88μg/m³
PM2.5
27.29μg/m³
PM10
4.01ppb
O3
0.77ppb
SO2
12.88ppb
NO2
0.28ppm
CO
AQI 75
Moderate
22.27μg/m³
PM2.5
100.56μg/m³
PM10
3.59ppb
O3
0.80ppb
SO2
12.35ppb
NO2
0.26ppm
CO
AQI 66
Moderate
16.97μg/m³
PM2.5
76.26μg/m³
PM10
4.22ppb
O3
0.81ppb
SO2
12.02ppb
NO2
0.27ppm
CO
AQI 111
Unhealthy for sensitive groups
38.85μg/m³
PM2.5
176.01μg/m³
PM10
4.04ppb
O3
0.80ppb
SO2
12.25ppb
NO2
0.26ppm
CO
AQI 38
Good
7.41μg/m³
PM2.5
26.59μg/m³
PM10
1.94ppb
O3
0.77ppb
SO2
12.86ppb
NO2
0.28ppm
CO
AQI 82
Moderate
25.65μg/m³
PM2.5
115.81μg/m³
PM10
4.17ppb
O3
0.80ppb
SO2
12.12ppb
NO2
0.27ppm
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 01:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in North Huntingdon, Pennsylvania was observed at 01:00:00 on 2026-10-22.
The current air quality in North Huntingdon, Pennsylvania is 33, categorized as Good 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 6.085 μg/m3.
The current PM10 concentration at North Huntingdon, Pennsylvania is 27.763 μg/m3.
The current carbon monoxide (CO) concentration at North Huntingdon, Pennsylvania is 0.145 ppm.
The current sulfur dioxide (SO2) concentration at North Huntingdon, Pennsylvania is 0.948 ppb.
The current ozone (O3) concentration at North Huntingdon, Pennsylvania is 33.697 ppm.
The current nitrogen dioxide (NO2) concentration at North Huntingdon, Pennsylvania is 5.878 ppb.
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