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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.23 μg/m³
0
55
155
255
425
605+
35.62 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
4.02 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shaler, Pennsylvania
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AQI 34
Good
2.90μg/m³
PM2.5
12.49μg/m³
PM10
37.00ppb
O3
0.98ppb
SO2
3.83ppb
NO2
0.18ppm
CO
AQI 40
Good
2.96μg/m³
PM2.5
14.82μg/m³
PM10
42.82ppb
O3
0.94ppb
SO2
3.50ppb
NO2
0.17ppm
CO
AQI 33
Good
2.75μg/m³
PM2.5
11.71μg/m³
PM10
36.46ppb
O3
0.99ppb
SO2
3.75ppb
NO2
0.18ppm
CO
AQI 39
Good
2.60μg/m³
PM2.5
11.01μg/m³
PM10
42.16ppb
O3
0.92ppb
SO2
3.32ppb
NO2
0.21ppm
CO
AQI 41
Good
2.75μg/m³
PM2.5
11.36μg/m³
PM10
43.65ppb
O3
0.93ppb
SO2
3.32ppb
NO2
0.21ppm
CO
AQI 39
Good
3.10μg/m³
PM2.5
12.84μg/m³
PM10
42.24ppb
O3
0.95ppb
SO2
3.52ppb
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 Shaler, Pennsylvania is updated every hour.
The worst air quality in Shaler, Pennsylvania in the last 24 hours was observed at 12:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Shaler, Pennsylvania was observed at 11:00:00 on 2026-03-09.
The current air quality in Shaler, Pennsylvania is 33, categorized as Good based on real-time data.
The most common pollutant in Shaler, Pennsylvania is O3.
If the air quality in Shaler, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Shaler, Pennsylvania is 3.167 μg/m3.
The current PM10 concentration at Shaler, Pennsylvania is 13.229 μg/m3.
The current carbon monoxide (CO) concentration at Shaler, Pennsylvania is 0.197 ppm.
The current sulfur dioxide (SO2) concentration at Shaler, Pennsylvania is 0.944 ppb.
The current ozone (O3) concentration at Shaler, Pennsylvania is 35.617 ppm.
The current nitrogen dioxide (NO2) concentration at Shaler, Pennsylvania is 4.023 ppb.
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