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)
58
Moderate
Unity, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
61.05 μg/m³
0
55
155
255
425
605+
20.95 ppb
0
55
71
86
201
201+
1.22 ppb
0
36
76
186
605
1005+
10.59 ppb
0
54
101
361
1250
2050+
0.41 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
13.51μg/m³
PM2.5
61.02μg/m³
PM10
20.89ppb
O3
1.23ppb
SO2
10.75ppb
NO2
0.41ppm
CO
AQI 60
Moderate
13.55μg/m³
PM2.5
61.19μg/m³
PM10
20.06ppb
O3
1.26ppb
SO2
10.77ppb
NO2
0.39ppm
CO
AQI 58
Moderate
12.78μg/m³
PM2.5
60.86μg/m³
PM10
17.09ppb
O3
1.28ppb
SO2
8.44ppb
NO2
0.41ppm
CO
AQI 58
Moderate
12.81μg/m³
PM2.5
60.99μg/m³
PM10
18.39ppb
O3
1.28ppb
SO2
8.43ppb
NO2
0.41ppm
CO
AQI 58
Moderate
13.06μg/m³
PM2.5
61.91μg/m³
PM10
16.93ppb
O3
1.29ppb
SO2
8.60ppb
NO2
0.33ppm
CO
AQI 58
Moderate
13.38μg/m³
PM2.5
60.21μg/m³
PM10
17.57ppb
O3
1.35ppb
SO2
10.48ppb
NO2
0.32ppm
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 09:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Unity, Pennsylvania was observed at 03:00:00 on 2025-12-06.
The current air quality in Unity, Pennsylvania is 58, 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 13.487 μg/m3.
The current PM10 concentration at Unity, Pennsylvania is 61.054 μg/m3.
The current carbon monoxide (CO) concentration at Unity, Pennsylvania is 0.41 ppm.
The current sulfur dioxide (SO2) concentration at Unity, Pennsylvania is 1.224 ppb.
The current ozone (O3) concentration at Unity, Pennsylvania is 20.953 ppm.
The current nitrogen dioxide (NO2) concentration at Unity, Pennsylvania is 10.591 ppb.
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