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)
35
Good
East Hempfield, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.66 μg/m³
0
55
155
255
425
605+
37.84 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
5.74 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
East Hempfield, Pennsylvania
East Hempfield, Pennsylvania
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AQI 35
Good
4.06μg/m³
PM2.5
19.53μg/m³
PM10
37.81ppb
O3
0.22ppb
SO2
4.73ppb
NO2
0.24ppm
CO
AQI 34
Good
3.66μg/m³
PM2.5
16.25μg/m³
PM10
36.58ppb
O3
0.23ppb
SO2
5.57ppb
NO2
0.24ppm
CO
AQI 34
Good
3.62μg/m³
PM2.5
16.08μg/m³
PM10
36.92ppb
O3
0.22ppb
SO2
5.67ppb
NO2
0.24ppm
CO
AQI 34
Good
4.65μg/m³
PM2.5
22.84μg/m³
PM10
37.02ppb
O3
0.26ppb
SO2
5.75ppb
NO2
0.24ppm
CO
AQI 34
Good
4.65μg/m³
PM2.5
22.84μg/m³
PM10
37.02ppb
O3
0.26ppb
SO2
5.75ppb
NO2
0.24ppm
CO
AQI 36
Good
3.83μg/m³
PM2.5
16.42μg/m³
PM10
39.21ppb
O3
0.26ppb
SO2
4.74ppb
NO2
0.24ppm
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 03:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in East Hempfield, Pennsylvania was observed at 01:00:00 on 2025-10-21.
The current air quality in East Hempfield, Pennsylvania is 35, categorized as Good based on real-time data.
The most common pollutant in East Hempfield, Pennsylvania is O3.
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 4.551 μg/m3.
The current PM10 concentration at East Hempfield, Pennsylvania is 22.664 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 0.223 ppb.
The current ozone (O3) concentration at East Hempfield, Pennsylvania is 37.845 ppm.
The current nitrogen dioxide (NO2) concentration at East Hempfield, Pennsylvania is 5.739 ppb.
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