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

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.63 μg/m³
0
55
155
255
425
605+
47.61 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
4.47 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Hempfield, Pennsylvania
East Hempfield, Pennsylvania
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AQI 62
Moderate
14.60μg/m³
PM2.5
67.47μg/m³
PM10
17.78ppb
O3
0.30ppb
SO2
14.25ppb
NO2
0.47ppm
CO
AQI 66
Moderate
16.60μg/m³
PM2.5
73.94μg/m³
PM10
16.48ppb
O3
0.31ppb
SO2
13.87ppb
NO2
0.43ppm
CO
AQI 67
Moderate
17.54μg/m³
PM2.5
77.92μg/m³
PM10
16.20ppb
O3
0.31ppb
SO2
14.15ppb
NO2
0.42ppm
CO
AQI 60
Moderate
14.45μg/m³
PM2.5
65.38μg/m³
PM10
17.95ppb
O3
0.29ppb
SO2
14.29ppb
NO2
0.47ppm
CO
AQI 60
Moderate
14.45μg/m³
PM2.5
65.38μg/m³
PM10
17.95ppb
O3
0.29ppb
SO2
14.29ppb
NO2
0.47ppm
CO
AQI 62
Moderate
14.75μg/m³
PM2.5
59.22μg/m³
PM10
16.08ppb
O3
0.30ppb
SO2
14.33ppb
NO2
0.47ppm
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 East Hempfield, Pennsylvania is updated every hour.
The worst air quality in East Hempfield, Pennsylvania in the last 24 hours was observed at 11:00:00 on 2026-08-10.
In the last 24 hrs, the best air quality in East Hempfield, Pennsylvania was observed at 03:00:00 on 2026-08-10.
The current air quality in East Hempfield, Pennsylvania is 60, categorized as Moderate based on real-time data.
The most common pollutant in East Hempfield, Pennsylvania is PM2.5.
If the air quality in East Hempfield, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at East Hempfield, Pennsylvania is 14.146 μg/m3.
The current PM10 concentration at East Hempfield, Pennsylvania is 49.63 μg/m3.
The current carbon monoxide (CO) concentration at East Hempfield, Pennsylvania is 0.421 ppm.
The current sulfur dioxide (SO2) concentration at East Hempfield, Pennsylvania is 0.297 ppb.
The current ozone (O3) concentration at East Hempfield, Pennsylvania is 25.306 ppm.
The current nitrogen dioxide (NO2) concentration at East Hempfield, Pennsylvania is 14.213 ppb.
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