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
10.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.53 μg/m³
0
55
155
255
425
605+
8.01 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
8.27 ppb
0
54
101
361
1250
2050+
0.27 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 38
Good
6.95μg/m³
PM2.5
31.36μg/m³
PM10
12.41ppb
O3
0.43ppb
SO2
6.71ppb
NO2
0.32ppm
CO
AQI 44
Good
8.45μg/m³
PM2.5
38.32μg/m³
PM10
9.66ppb
O3
0.43ppb
SO2
6.75ppb
NO2
0.25ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
40.45μg/m³
PM10
9.16ppb
O3
0.43ppb
SO2
6.68ppb
NO2
0.25ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
31.27μg/m³
PM10
15.37ppb
O3
0.43ppb
SO2
6.75ppb
NO2
0.32ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
31.27μg/m³
PM10
15.37ppb
O3
0.43ppb
SO2
6.75ppb
NO2
0.32ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
31.30μg/m³
PM10
15.00ppb
O3
0.43ppb
SO2
6.79ppb
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 East Hempfield, Pennsylvania is updated every hour.
The worst air quality in East Hempfield, Pennsylvania in the last 24 hours was observed at 08:00:00 on 2026-08-06.
In the last 24 hrs, the best air quality in East Hempfield, Pennsylvania was observed at 01:00:00 on 2026-08-06.
The current air quality in East Hempfield, Pennsylvania is 44, categorized as Good 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 8.328 μg/m3.
The current PM10 concentration at East Hempfield, Pennsylvania is 32.857 μg/m3.
The current carbon monoxide (CO) concentration at East Hempfield, Pennsylvania is 0.248 ppm.
The current sulfur dioxide (SO2) concentration at East Hempfield, Pennsylvania is 0.287 ppb.
The current ozone (O3) concentration at East Hempfield, Pennsylvania is 9.699 ppm.
The current nitrogen dioxide (NO2) concentration at East Hempfield, Pennsylvania is 5.872 ppb.
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