Stay updated with real-time air quality in Penn Forest, 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
Penn Forest, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.56 μg/m³
0
55
155
255
425
605+
35.97 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
5.39 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Penn Forest, Pennsylvania
Penn Forest, Pennsylvania
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AQI 29
Good
3.22μg/m³
PM2.5
14.65μg/m³
PM10
31.11ppb
O3
0.58ppb
SO2
5.13ppb
NO2
0.24ppm
CO
AQI 29
Good
2.88μg/m³
PM2.5
21.35μg/m³
PM10
30.88ppb
O3
0.54ppb
SO2
5.29ppb
NO2
0.24ppm
CO
AQI 30
Good
3.33μg/m³
PM2.5
15.00μg/m³
PM10
32.12ppb
O3
0.55ppb
SO2
5.79ppb
NO2
0.24ppm
CO
AQI 30
Good
2.90μg/m³
PM2.5
21.39μg/m³
PM10
31.79ppb
O3
0.53ppb
SO2
5.50ppb
NO2
0.24ppm
CO
AQI 30
Good
3.00μg/m³
PM2.5
13.04μg/m³
PM10
31.51ppb
O3
0.61ppb
SO2
3.89ppb
NO2
0.24ppm
CO
AQI 29
Good
3.34μg/m³
PM2.5
14.83μg/m³
PM10
30.93ppb
O3
0.54ppb
SO2
5.81ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Pennsylvania, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Penn Forest, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Penn Forest, Pennsylvania was at its worst at 07:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Penn Forest, Pennsylvania was observed at 12:00:00 on 2025-10-21.
As of now, the AQI in Penn Forest, Pennsylvania is 33, indicating Good conditions.
Penn Forest, Pennsylvania air has the highest levels of O3.
Poor air quality in Penn Forest, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Penn Forest, Pennsylvania are currently 3.511 μg/m3.
The PM10 concentration in Penn Forest, Pennsylvania is 16.559 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Penn Forest, Pennsylvania is 0.241 ppm.
Currently, Penn Forest, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.307 ppb.
The current ozone (O3) level in Penn Forest, Pennsylvania at the moment is 35.969 ppm.
Nitrogen dioxide (NO2) level in Penn Forest, Pennsylvania at the moment is 5.393 ppb.
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