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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.78 μg/m³
0
55
155
255
425
605+
33.94 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
3.73 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Washington Township, Pennsylvania
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AQI 32
Good
3.92μg/m³
PM2.5
20.18μg/m³
PM10
34.62ppb
O3
0.48ppb
SO2
8.64ppb
NO2
0.40ppm
CO
AQI 32
Good
3.79μg/m³
PM2.5
15.73μg/m³
PM10
34.99ppb
O3
0.46ppb
SO2
10.73ppb
NO2
0.40ppm
CO
AQI 32
Good
3.83μg/m³
PM2.5
15.72μg/m³
PM10
35.00ppb
O3
0.48ppb
SO2
10.87ppb
NO2
0.38ppm
CO
AQI 31
Good
3.35μg/m³
PM2.5
15.11μg/m³
PM10
34.22ppb
O3
0.28ppb
SO2
9.02ppb
NO2
0.52ppm
CO
AQI 31
Good
3.35μg/m³
PM2.5
15.11μg/m³
PM10
34.22ppb
O3
0.28ppb
SO2
9.02ppb
NO2
0.52ppm
CO
AQI 27
Good
4.45μg/m³
PM2.5
18.50μg/m³
PM10
29.15ppb
O3
0.71ppb
SO2
9.21ppb
NO2
0.49ppm
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 Washington Township, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Washington Township, Pennsylvania was at its worst at 04:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Washington Township, Pennsylvania was observed at 02:00:00 on 2026-01-23.
As of now, the AQI in Washington Township, Pennsylvania is 31, indicating Good conditions.
Washington Township, Pennsylvania air has the highest levels of O3.
Poor air quality in Washington Township, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Washington Township, Pennsylvania are currently 3.392 μg/m3.
The PM10 concentration in Washington Township, Pennsylvania is 15.781 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Washington Township, Pennsylvania is 0.277 ppm.
Currently, Washington Township, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.885 ppb.
The current ozone (O3) level in Washington Township, Pennsylvania at the moment is 33.94 ppm.
Nitrogen dioxide (NO2) level in Washington Township, Pennsylvania at the moment is 3.73 ppb.
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