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)
31
Good
Penn Forest, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.55 μg/m³
0
55
155
255
425
605+
34.11 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
6.46 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Penn Forest, Pennsylvania
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AQI 32
Good
4.06μg/m³
PM2.5
15.43μg/m³
PM10
35.09ppb
O3
0.18ppb
SO2
7.47ppb
NO2
0.28ppm
CO
AQI 31
Good
3.90μg/m³
PM2.5
15.55μg/m³
PM10
33.79ppb
O3
0.18ppb
SO2
6.36ppb
NO2
0.28ppm
CO
AQI 31
Good
3.90μg/m³
PM2.5
17.18μg/m³
PM10
34.13ppb
O3
0.18ppb
SO2
5.85ppb
NO2
0.28ppm
CO
AQI 31
Good
4.25μg/m³
PM2.5
16.68μg/m³
PM10
33.83ppb
O3
0.18ppb
SO2
5.89ppb
NO2
0.28ppm
CO
AQI 34
Good
3.63μg/m³
PM2.5
15.84μg/m³
PM10
36.52ppb
O3
0.19ppb
SO2
7.82ppb
NO2
0.28ppm
CO
AQI 31
Good
3.79μg/m³
PM2.5
16.81μg/m³
PM10
34.08ppb
O3
0.18ppb
SO2
6.42ppb
NO2
0.28ppm
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 12:00:00 on 2026-03-15.
In the last 24 hours, the best air quality in Penn Forest, Pennsylvania was observed at 05:00:00 on 2026-03-15.
As of now, the AQI in Penn Forest, Pennsylvania is 31, 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 4.147 μg/m3.
The PM10 concentration in Penn Forest, Pennsylvania is 18.551 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Penn Forest, Pennsylvania is 0.282 ppm.
Currently, Penn Forest, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.181 ppb.
The current ozone (O3) level in Penn Forest, Pennsylvania at the moment is 34.114 ppm.
Nitrogen dioxide (NO2) level in Penn Forest, Pennsylvania at the moment is 6.456 ppb.
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