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)
27
Good
Penn Forest, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.58 μg/m³
0
55
155
255
425
605+
29.34 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
3.47 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Penn Forest, Pennsylvania
Penn Forest, Pennsylvania
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AQI 28
Good
3.48μg/m³
PM2.5
16.62μg/m³
PM10
30.17ppb
O3
0.89ppb
SO2
3.61ppb
NO2
0.18ppm
CO
AQI 29
Good
3.45μg/m³
PM2.5
15.44μg/m³
PM10
30.78ppb
O3
0.77ppb
SO2
3.85ppb
NO2
0.18ppm
CO
AQI 29
Good
3.54μg/m³
PM2.5
16.31μg/m³
PM10
31.43ppb
O3
0.74ppb
SO2
3.96ppb
NO2
0.18ppm
CO
AQI 31
Good
3.44μg/m³
PM2.5
15.50μg/m³
PM10
32.70ppb
O3
0.76ppb
SO2
3.96ppb
NO2
0.18ppm
CO
AQI 28
Good
3.55μg/m³
PM2.5
15.87μg/m³
PM10
30.48ppb
O3
0.88ppb
SO2
3.15ppb
NO2
0.18ppm
CO
AQI 29
Good
3.63μg/m³
PM2.5
16.33μg/m³
PM10
30.60ppb
O3
0.74ppb
SO2
3.97ppb
NO2
0.17ppm
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 2026-06-20.
In the last 24 hours, the best air quality in Penn Forest, Pennsylvania was observed at 11:00:00 on 2026-06-20.
As of now, the AQI in Penn Forest, Pennsylvania is 29, 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 3.502 μg/m3.
The PM10 concentration in Penn Forest, Pennsylvania is 16.655 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Penn Forest, Pennsylvania is 0.179 ppm.
Currently, Penn Forest, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.759 ppb.
The current ozone (O3) level in Penn Forest, Pennsylvania at the moment is 31.019 ppm.
Nitrogen dioxide (NO2) level in Penn Forest, Pennsylvania at the moment is 3.787 ppb.
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