Stay updated with real-time air quality in Unity, 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)
23
Good
Unity, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.44 μg/m³
0
55
155
255
425
605+
24.63 ppb
0
55
71
86
201
201+
0.96 ppb
0
36
76
186
605
1005+
7.97 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Unity, Pennsylvania
Unity, Pennsylvania
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AQI 60
Moderate
13.76μg/m³
PM2.5
48.33μg/m³
PM10
9.40ppb
O3
1.91ppb
SO2
3.31ppb
NO2
0.25ppm
CO
AQI 60
Moderate
14.49μg/m³
PM2.5
55.93μg/m³
PM10
18.95ppb
O3
1.96ppb
SO2
3.27ppb
NO2
0.25ppm
CO
AQI 58
Moderate
13.04μg/m³
PM2.5
60.15μg/m³
PM10
20.38ppb
O3
2.14ppb
SO2
3.19ppb
NO2
0.24ppm
CO
AQI 58
Moderate
13.05μg/m³
PM2.5
60.35μg/m³
PM10
17.43ppb
O3
2.16ppb
SO2
3.19ppb
NO2
0.24ppm
CO
AQI 58
Moderate
12.78μg/m³
PM2.5
47.16μg/m³
PM10
14.87ppb
O3
2.25ppb
SO2
3.27ppb
NO2
0.27ppm
CO
AQI 60
Moderate
13.72μg/m³
PM2.5
61.90μg/m³
PM10
13.27ppb
O3
2.53ppb
SO2
3.27ppb
NO2
0.28ppm
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 Unity, Pennsylvania is updated every hour.
The worst air quality in Unity, Pennsylvania in the last 24 hours was observed at 06:00:00 on 2025-07-24.
In the last 24 hrs, the best air quality in Unity, Pennsylvania was observed at 03:00:00 on 2025-07-23.
The current air quality in Unity, Pennsylvania is 56, categorized as Moderate based on real-time data.
The most common pollutant in Unity, Pennsylvania is PM2.5.
If the air quality in Unity, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Unity, Pennsylvania is 11.856 μg/m3.
The current PM10 concentration at Unity, Pennsylvania is 23.389 μg/m3.
The current carbon monoxide (CO) concentration at Unity, Pennsylvania is 0.247 ppm.
The current sulfur dioxide (SO2) concentration at Unity, Pennsylvania is 1.889 ppb.
The current ozone (O3) concentration at Unity, Pennsylvania is 22.083 ppm.
The current nitrogen dioxide (NO2) concentration at Unity, Pennsylvania is 5.636 ppb.
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