Stay updated with real-time air quality in Upper Dublin, 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
Upper Dublin, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.92 μg/m³
0
55
155
255
425
605+
14.69 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
14.36 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Upper Dublin, Pennsylvania
Upper Dublin, Pennsylvania
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AQI 22
Good
3.90μg/m³
PM2.5
16.40μg/m³
PM10
24.27ppb
O3
0.28ppb
SO2
6.66ppb
NO2
0.22ppm
CO
AQI 23
Good
3.93μg/m³
PM2.5
16.96μg/m³
PM10
24.74ppb
O3
0.32ppb
SO2
6.84ppb
NO2
0.22ppm
CO
AQI 22
Good
4.10μg/m³
PM2.5
17.94μg/m³
PM10
23.24ppb
O3
0.33ppb
SO2
8.19ppb
NO2
0.20ppm
CO
AQI 22
Good
4.02μg/m³
PM2.5
16.80μg/m³
PM10
22.78ppb
O3
0.30ppb
SO2
6.97ppb
NO2
0.21ppm
CO
AQI 22
Good
4.04μg/m³
PM2.5
16.86μg/m³
PM10
23.55ppb
O3
0.28ppb
SO2
6.94ppb
NO2
0.20ppm
CO
AQI 22
Good
3.86μg/m³
PM2.5
15.56μg/m³
PM10
22.77ppb
O3
0.30ppb
SO2
7.00ppb
NO2
0.20ppm
CO
Air quality measurements for Pennsylvania, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Upper Dublin, Pennsylvania is updated on an hourly basis.
The worst air quality in Upper Dublin, Pennsylvania was recorded at 12:00:00 on 2025-10-22.
The best air quality in Upper Dublin, Pennsylvania was recorded at 07:00:00 on 2025-10-23.
The real-time air quality index in Upper Dublin, Pennsylvania is 22, currently categorized as Good.
The most common pollutant in Upper Dublin, Pennsylvania is PM2.5.
If the air quality in Upper Dublin, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Upper Dublin, Pennsylvania at present are 3.708 μg/m3.
The current PM10 levels in Upper Dublin, Pennsylvania are 22.487 μg/m3.
The current carbon monoxide (CO) level in Upper Dublin, Pennsylvania is 0.209 ppm.
The current sulfur dioxide (SO2) levels in Upper Dublin, Pennsylvania are 0.216 ppb.
The current ozone (O3) levels at Upper Dublin, Pennsylvania is 20.897 ppm.
The current nitrogen dioxide (NO2) levels at Upper Dublin, Pennsylvania is 6.436 ppb.
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