Stay updated with real-time air quality in Hermitage, 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
Hermitage, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.37 μg/m³
0
55
155
255
425
605+
26.06 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
7.44 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hermitage, Pennsylvania
Hermitage, Pennsylvania
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AQI 33
Good
6.39μg/m³
PM2.5
27.64μg/m³
PM10
29.43ppb
O3
0.95ppb
SO2
7.15ppb
NO2
0.25ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
14.10μg/m³
PM10
7.23ppb
O3
0.96ppb
SO2
7.28ppb
NO2
0.26ppm
CO
AQI 38
Good
6.68μg/m³
PM2.5
29.24μg/m³
PM10
18.07ppb
O3
1.52ppb
SO2
7.04ppb
NO2
0.25ppm
CO
AQI 49
Good
9.35μg/m³
PM2.5
16.84μg/m³
PM10
23.16ppb
O3
0.99ppb
SO2
7.50ppb
NO2
0.27ppm
CO
AQI 44
Good
7.82μg/m³
PM2.5
31.46μg/m³
PM10
15.39ppb
O3
0.97ppb
SO2
7.60ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
15.18μg/m³
PM10
27.33ppb
O3
1.00ppb
SO2
7.59ppb
NO2
0.27ppm
CO
Air quality measurements for Pennsylvania, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Hermitage, Pennsylvania is updated on an hourly basis.
The worst air quality in Hermitage, Pennsylvania was recorded at 10:00:00 on 2026-06-07.
The best air quality in Hermitage, Pennsylvania was recorded at 09:00:00 on 2026-06-08.
The real-time air quality index in Hermitage, Pennsylvania is 33, currently categorized as Good.
The most common pollutant in Hermitage, Pennsylvania is PM2.5.
If the air quality in Hermitage, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Hermitage, Pennsylvania at present are 6.276 μg/m3.
The current PM10 levels in Hermitage, Pennsylvania are 26.369 μg/m3.
The current carbon monoxide (CO) level in Hermitage, Pennsylvania is 0.206 ppm.
The current sulfur dioxide (SO2) levels in Hermitage, Pennsylvania are 1.002 ppb.
The current ozone (O3) levels at Hermitage, Pennsylvania is 26.063 ppm.
The current nitrogen dioxide (NO2) levels at Hermitage, Pennsylvania is 7.439 ppb.
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