Stay updated with real-time air quality in York 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)
27
Good
York Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.16 μg/m³
0
55
155
255
425
605+
28.45 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
8.48 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
York Township, Pennsylvania
York Township, Pennsylvania
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AQI 33
Good
6.20μg/m³
PM2.5
27.86μg/m³
PM10
27.53ppb
O3
0.20ppb
SO2
10.23ppb
NO2
0.22ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
26.52μg/m³
PM10
27.10ppb
O3
0.21ppb
SO2
10.30ppb
NO2
0.22ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
28.63μg/m³
PM10
27.82ppb
O3
0.20ppb
SO2
10.19ppb
NO2
0.22ppm
CO
AQI 33
Good
5.90μg/m³
PM2.5
27.86μg/m³
PM10
25.47ppb
O3
0.20ppb
SO2
10.07ppb
NO2
0.22ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
27.96μg/m³
PM10
27.49ppb
O3
0.20ppb
SO2
10.20ppb
NO2
0.22ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
27.89μg/m³
PM10
26.51ppb
O3
0.20ppb
SO2
10.44ppb
NO2
0.25ppm
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 York Township, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in York Township, Pennsylvania was at its worst at 08:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in York Township, Pennsylvania was observed at 05:00:00 on 2025-10-21.
As of now, the AQI in York Township, Pennsylvania is 27, indicating Good conditions.
York Township, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in York Township, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in York Township, Pennsylvania are currently 5.129 μg/m3.
The PM10 concentration in York Township, Pennsylvania is 22.165 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in York Township, Pennsylvania is 0.19 ppm.
Currently, York Township, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.258 ppb.
The current ozone (O3) level in York Township, Pennsylvania at the moment is 28.448 ppm.
Nitrogen dioxide (NO2) level in York Township, Pennsylvania at the moment is 8.478 ppb.
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