Stay updated with real-time air quality in Reading City, 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)
58
Moderate
Reading City, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
57.42 μg/m³
0
55
155
255
425
605+
52.46 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
4.62 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Reading City, Pennsylvania
Reading City, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 52
Moderate
10.23μg/m³
PM2.5
41.92μg/m³
PM10
10.03ppb
O3
1.05ppb
SO2
12.75ppb
NO2
0.47ppm
CO
AQI 52
Moderate
9.87μg/m³
PM2.5
45.97μg/m³
PM10
10.28ppb
O3
1.05ppb
SO2
12.68ppb
NO2
0.46ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
40.94μg/m³
PM10
9.81ppb
O3
1.05ppb
SO2
10.79ppb
NO2
0.46ppm
CO
AQI 56
Moderate
11.62μg/m³
PM2.5
40.16μg/m³
PM10
11.72ppb
O3
1.05ppb
SO2
12.84ppb
NO2
0.46ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
41.77μg/m³
PM10
12.79ppb
O3
1.05ppb
SO2
12.93ppb
NO2
0.46ppm
CO
AQI 52
Moderate
10.41μg/m³
PM2.5
48.59μg/m³
PM10
10.58ppb
O3
1.06ppb
SO2
14.12ppb
NO2
0.53ppm
CO
The air quality data for Pennsylvania, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Reading City, Pennsylvania are available every hour.
Reading City, Pennsylvania experienced its worst air quality at 04:00:00, 2025-07-29.
The best air quality in Reading City, Pennsylvania was observed at 04:00:00 on 2025-07-28.
The air quality in Reading City, Pennsylvania right now is Moderate, with an AQI of 52.
In Reading City, Pennsylvania, PM2.5 is the most frequently found pollutant.
When air quality in Reading City, Pennsylvania is compromised, staying indoors and wearing a mask can reduce health risks.
Reading City, Pennsylvania currently has a PM2.5 concentration of 10.235 μg/m3.
Reading City, Pennsylvania currently has a PM10 concentration of 41.92 μg/m3.
The current carbon monoxide (CO) level in Reading City, Pennsylvania is 0.467 ppm.
The current sulfur dioxide (SO2) concentration in Reading City, Pennsylvania is 1.055 ppb.
Reading City, Pennsylvania currently has an ozone (O3) concentration of 10.029 ppm.
The current level of nitrogen dioxide (NO2) in Reading City, Pennsylvania is 12.748 ppb.
All Rights Reserved © Ambee Inc. 2025