Stay updated with real-time air quality in Hempfield Township, 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)
31
Good
Hempfield Township, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.85 μg/m³
0
55
155
255
425
605+
33.72 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
4.95 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hempfield Township, Pennsylvania
Hempfield Township, Pennsylvania
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AQI 41
Good
7.02μg/m³
PM2.5
31.36μg/m³
PM10
44.26ppb
O3
1.52ppb
SO2
2.24ppb
NO2
0.20ppm
CO
AQI 40
Good
4.97μg/m³
PM2.5
22.22μg/m³
PM10
43.15ppb
O3
1.49ppb
SO2
2.22ppb
NO2
0.19ppm
CO
AQI 40
Good
5.23μg/m³
PM2.5
23.18μg/m³
PM10
43.42ppb
O3
1.47ppb
SO2
2.23ppb
NO2
0.19ppm
CO
AQI 58
Moderate
12.74μg/m³
PM2.5
55.86μg/m³
PM10
53.25ppb
O3
1.54ppb
SO2
2.17ppb
NO2
0.20ppm
CO
AQI 58
Moderate
12.71μg/m³
PM2.5
56.47μg/m³
PM10
49.16ppb
O3
1.51ppb
SO2
2.15ppb
NO2
0.17ppm
CO
AQI 60
Moderate
13.77μg/m³
PM2.5
52.38μg/m³
PM10
49.23ppb
O3
1.52ppb
SO2
2.14ppb
NO2
0.17ppm
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 Hempfield Township, Pennsylvania is updated every hour.
The worst air quality in Hempfield Township, Pennsylvania in the last 24 hours was observed at 02:00:00 on 2025-07-24.
In the last 24 hrs, the best air quality in Hempfield Township, Pennsylvania was observed at 11:00:00 on 2025-07-24.
The current air quality in Hempfield Township, Pennsylvania is 39, categorized as Good based on real-time data.
The most common pollutant in Hempfield Township, Pennsylvania is O3.
If the air quality in Hempfield Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hempfield Township, Pennsylvania is 7.051 μg/m3.
The current PM10 concentration at Hempfield Township, Pennsylvania is 31.057 μg/m3.
The current carbon monoxide (CO) concentration at Hempfield Township, Pennsylvania is 0.194 ppm.
The current sulfur dioxide (SO2) concentration at Hempfield Township, Pennsylvania is 1.516 ppb.
The current ozone (O3) concentration at Hempfield Township, Pennsylvania is 41.593 ppm.
The current nitrogen dioxide (NO2) concentration at Hempfield Township, Pennsylvania is 4.55 ppb.
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