Stay updated with real-time air quality in North Middleton, 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)
56
Moderate
North Middleton, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.06 μg/m³
0
55
155
255
425
605+
20.39 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
7.79 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Middleton, Pennsylvania
North Middleton, Pennsylvania
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AQI 56
Moderate
12.13μg/m³
PM2.5
55.04μg/m³
PM10
20.30ppb
O3
0.68ppb
SO2
7.74ppb
NO2
0.44ppm
CO
AQI 56
Moderate
12.19μg/m³
PM2.5
55.16μg/m³
PM10
20.78ppb
O3
0.72ppb
SO2
8.10ppb
NO2
0.44ppm
CO
AQI 64
Moderate
15.60μg/m³
PM2.5
78.61μg/m³
PM10
18.18ppb
O3
0.81ppb
SO2
9.37ppb
NO2
0.44ppm
CO
AQI 56
Moderate
12.40μg/m³
PM2.5
55.23μg/m³
PM10
18.88ppb
O3
0.81ppb
SO2
9.54ppb
NO2
0.44ppm
CO
AQI 56
Moderate
12.49μg/m³
PM2.5
55.67μg/m³
PM10
18.90ppb
O3
0.81ppb
SO2
9.55ppb
NO2
0.44ppm
CO
AQI 56
Moderate
12.27μg/m³
PM2.5
54.61μg/m³
PM10
18.85ppb
O3
0.81ppb
SO2
9.53ppb
NO2
0.44ppm
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 North Middleton, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in North Middleton, Pennsylvania was at its worst at 02:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in North Middleton, Pennsylvania was observed at 11:00:00 on 2025-12-07.
As of now, the AQI in North Middleton, Pennsylvania is 56, indicating Moderate conditions.
North Middleton, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in North Middleton, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in North Middleton, Pennsylvania are currently 12.138 μg/m3.
The PM10 concentration in North Middleton, Pennsylvania is 55.058 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Middleton, Pennsylvania is 0.443 ppm.
Currently, North Middleton, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.688 ppb.
The current ozone (O3) level in North Middleton, Pennsylvania at the moment is 20.393 ppm.
Nitrogen dioxide (NO2) level in North Middleton, Pennsylvania at the moment is 7.786 ppb.
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