Stay updated with real-time air quality in Mount Joy 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)
64
Moderate
Mount Joy Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.83 μg/m³
0
55
155
255
425
605+
3.48 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
26.78 ppb
0
54
101
361
1250
2050+
0.54 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mount Joy Township, Pennsylvania
Mount Joy Township, Pennsylvania
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AQI 64
Moderate
16.45μg/m³
PM2.5
70.65μg/m³
PM10
3.93ppb
O3
0.60ppb
SO2
26.32ppb
NO2
0.55ppm
CO
AQI 64
Moderate
16.45μg/m³
PM2.5
70.65μg/m³
PM10
3.93ppb
O3
0.60ppb
SO2
26.32ppb
NO2
0.55ppm
CO
AQI 64
Moderate
16.35μg/m³
PM2.5
70.76μg/m³
PM10
3.13ppb
O3
0.71ppb
SO2
26.39ppb
NO2
0.63ppm
CO
AQI 64
Moderate
15.78μg/m³
PM2.5
69.80μg/m³
PM10
3.42ppb
O3
0.71ppb
SO2
26.35ppb
NO2
0.55ppm
CO
AQI 77
Moderate
22.50μg/m³
PM2.5
94.09μg/m³
PM10
5.14ppb
O3
0.60ppb
SO2
26.36ppb
NO2
0.62ppm
CO
AQI 75
Moderate
21.56μg/m³
PM2.5
94.12μg/m³
PM10
3.95ppb
O3
0.60ppb
SO2
26.37ppb
NO2
0.63ppm
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 Mount Joy Township, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Mount Joy Township, Pennsylvania was at its worst at 05:00:00 on 2025-12-13.
In the last 24 hours, the best air quality in Mount Joy Township, Pennsylvania was observed at 08:00:00 on 2025-12-12.
As of now, the AQI in Mount Joy Township, Pennsylvania is 64, indicating Moderate conditions.
Mount Joy Township, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in Mount Joy Township, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mount Joy Township, Pennsylvania are currently 15.827 μg/m3.
The PM10 concentration in Mount Joy Township, Pennsylvania is 65.829 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mount Joy Township, Pennsylvania is 0.54 ppm.
Currently, Mount Joy Township, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.71 ppb.
The current ozone (O3) level in Mount Joy Township, Pennsylvania at the moment is 3.482 ppm.
Nitrogen dioxide (NO2) level in Mount Joy Township, Pennsylvania at the moment is 26.783 ppb.
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