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)
52
Moderate
North Huntingdon, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.13 μg/m³
0
55
155
255
425
605+
21.85 ppb
0
55
71
86
201
201+
2.81 ppb
0
36
76
186
605
1005+
14.48 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
North Huntingdon, Pennsylvania
North Huntingdon, Pennsylvania
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AQI 41
Good
6.65μg/m³
PM2.5
28.55μg/m³
PM10
43.99ppb
O3
0.95ppb
SO2
11.31ppb
NO2
0.31ppm
CO
AQI 42
Good
7.00μg/m³
PM2.5
31.53μg/m³
PM10
45.05ppb
O3
0.96ppb
SO2
10.19ppb
NO2
0.33ppm
CO
AQI 42
Good
6.62μg/m³
PM2.5
29.69μg/m³
PM10
45.41ppb
O3
0.95ppb
SO2
10.21ppb
NO2
0.33ppm
CO
AQI 41
Good
6.90μg/m³
PM2.5
31.10μg/m³
PM10
44.26ppb
O3
0.95ppb
SO2
10.01ppb
NO2
0.33ppm
CO
AQI 40
Good
6.65μg/m³
PM2.5
28.54μg/m³
PM10
43.27ppb
O3
0.95ppb
SO2
11.31ppb
NO2
0.31ppm
CO
AQI 42
Good
6.80μg/m³
PM2.5
30.59μg/m³
PM10
44.90ppb
O3
0.95ppb
SO2
10.22ppb
NO2
0.33ppm
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 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in North Huntingdon, Pennsylvania was observed at 10:00:00 on 2026-04-23.
The current air quality in North Huntingdon, Pennsylvania is 52, 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 10.177 μg/m3.
The current PM10 concentration at North Huntingdon, Pennsylvania is 45.128 μg/m3.
The current carbon monoxide (CO) concentration at North Huntingdon, Pennsylvania is 0.3 ppm.
The current sulfur dioxide (SO2) concentration at North Huntingdon, Pennsylvania is 2.808 ppb.
The current ozone (O3) concentration at North Huntingdon, Pennsylvania is 21.85 ppm.
The current nitrogen dioxide (NO2) concentration at North Huntingdon, Pennsylvania is 14.478 ppb.
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