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)
25
Good
Shaler, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.55 μg/m³
0
55
155
255
425
605+
26.70 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
9.58 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Shaler, Pennsylvania
Shaler, Pennsylvania
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AQI 27
Good
3.80μg/m³
PM2.5
16.59μg/m³
PM10
28.55ppb
O3
1.24ppb
SO2
8.02ppb
NO2
0.30ppm
CO
AQI 30
Good
3.55μg/m³
PM2.5
15.72μg/m³
PM10
31.99ppb
O3
1.24ppb
SO2
7.83ppb
NO2
0.31ppm
CO
AQI 26
Good
3.74μg/m³
PM2.5
16.27μg/m³
PM10
28.13ppb
O3
1.24ppb
SO2
8.03ppb
NO2
0.30ppm
CO
AQI 28
Good
3.70μg/m³
PM2.5
16.00μg/m³
PM10
30.38ppb
O3
1.23ppb
SO2
7.94ppb
NO2
0.26ppm
CO
AQI 31
Good
3.52μg/m³
PM2.5
15.71μg/m³
PM10
33.24ppb
O3
1.23ppb
SO2
7.76ppb
NO2
0.34ppm
CO
AQI 31
Good
3.63μg/m³
PM2.5
14.90μg/m³
PM10
33.31ppb
O3
1.23ppb
SO2
7.82ppb
NO2
0.31ppm
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 02:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Shaler, Pennsylvania was observed at 05:00:00 on 2026-01-23.
The current air quality in Shaler, Pennsylvania is 25, 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 3.752 μg/m3.
The current PM10 concentration at Shaler, Pennsylvania is 16.55 μg/m3.
The current carbon monoxide (CO) concentration at Shaler, Pennsylvania is 0.32 ppm.
The current sulfur dioxide (SO2) concentration at Shaler, Pennsylvania is 0.983 ppb.
The current ozone (O3) concentration at Shaler, Pennsylvania is 26.7 ppm.
The current nitrogen dioxide (NO2) concentration at Shaler, Pennsylvania is 9.58 ppb.
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