Stay updated with real-time air quality in Middletown 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)
40
Good
Middletown Township, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.82 μg/m³
0
55
155
255
425
605+
43.37 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
8.29 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Middletown Township, Pennsylvania
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AQI 38
Good
3.75μg/m³
PM2.5
18.64μg/m³
PM10
41.05ppb
O3
0.50ppb
SO2
7.79ppb
NO2
0.26ppm
CO
AQI 40
Good
3.75μg/m³
PM2.5
20.32μg/m³
PM10
42.54ppb
O3
0.49ppb
SO2
7.59ppb
NO2
0.26ppm
CO
AQI 38
Good
3.17μg/m³
PM2.5
14.57μg/m³
PM10
40.97ppb
O3
0.52ppb
SO2
8.57ppb
NO2
0.28ppm
CO
AQI 37
Good
4.22μg/m³
PM2.5
20.42μg/m³
PM10
40.15ppb
O3
0.51ppb
SO2
7.43ppb
NO2
0.25ppm
CO
AQI 38
Good
3.43μg/m³
PM2.5
16.53μg/m³
PM10
41.31ppb
O3
0.51ppb
SO2
8.33ppb
NO2
0.27ppm
CO
AQI 37
Good
3.90μg/m³
PM2.5
20.76μg/m³
PM10
40.25ppb
O3
0.47ppb
SO2
7.89ppb
NO2
0.29ppm
CO
Air quality data and pollutant measurements for Pennsylvania, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Middletown Township, Pennsylvania is updated every hour.
The worst air quality in Middletown Township, Pennsylvania in the last 24 hours was observed at 09:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Middletown Township, Pennsylvania was observed at 12:00:00 on 2026-03-09.
The current air quality in Middletown Township, Pennsylvania is 40, categorized as Good based on real-time data.
The most common pollutant in Middletown Township, Pennsylvania is O3.
If the air quality in Middletown Township, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Middletown Township, Pennsylvania is 3.575 μg/m3.
The current PM10 concentration at Middletown Township, Pennsylvania is 16.818 μg/m3.
The current carbon monoxide (CO) concentration at Middletown Township, Pennsylvania is 0.251 ppm.
The current sulfur dioxide (SO2) concentration at Middletown Township, Pennsylvania is 0.605 ppb.
The current ozone (O3) concentration at Middletown Township, Pennsylvania is 43.366 ppm.
The current nitrogen dioxide (NO2) concentration at Middletown Township, Pennsylvania is 8.29 ppb.
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