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)
33
Good
East Hempfield, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.09 μg/m³
0
55
155
255
425
605+
24.95 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
22.05 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
East Hempfield, Pennsylvania
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AQI 33
Good
6.17μg/m³
PM2.5
29.60μg/m³
PM10
28.54ppb
O3
0.73ppb
SO2
21.99ppb
NO2
0.33ppm
CO
AQI 28
Good
5.27μg/m³
PM2.5
23.22μg/m³
PM10
30.37ppb
O3
0.75ppb
SO2
20.49ppb
NO2
0.25ppm
CO
AQI 30
Good
5.05μg/m³
PM2.5
22.22μg/m³
PM10
31.74ppb
O3
0.74ppb
SO2
20.71ppb
NO2
0.25ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
29.31μg/m³
PM10
21.19ppb
O3
0.72ppb
SO2
18.40ppb
NO2
0.32ppm
CO
AQI 33
Good
6.06μg/m³
PM2.5
29.31μg/m³
PM10
21.19ppb
O3
0.72ppb
SO2
18.40ppb
NO2
0.32ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
28.84μg/m³
PM10
28.73ppb
O3
0.72ppb
SO2
18.41ppb
NO2
0.33ppm
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 02:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in East Hempfield, Pennsylvania was observed at 06:00:00 on 2026-03-09.
The current air quality in East Hempfield, Pennsylvania is 33, 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 6.272 μg/m3.
The current PM10 concentration at East Hempfield, Pennsylvania is 30.092 μg/m3.
The current carbon monoxide (CO) concentration at East Hempfield, Pennsylvania is 0.241 ppm.
The current sulfur dioxide (SO2) concentration at East Hempfield, Pennsylvania is 0.737 ppb.
The current ozone (O3) concentration at East Hempfield, Pennsylvania is 24.948 ppm.
The current nitrogen dioxide (NO2) concentration at East Hempfield, Pennsylvania is 22.046 ppb.
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