Stay updated with real-time air quality in Cecil, 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)
38
Good
Cecil, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.65 μg/m³
0
55
155
255
425
605+
26.74 ppb
0
55
71
86
201
201+
1.40 ppb
0
36
76
186
605
1005+
17.61 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cecil, Pennsylvania
Cecil, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 31
Good
2.61μg/m³
PM2.5
11.09μg/m³
PM10
34.45ppb
O3
1.48ppb
SO2
11.26ppb
NO2
0.20ppm
CO
AQI 23
Good
3.00μg/m³
PM2.5
15.50μg/m³
PM10
25.33ppb
O3
1.38ppb
SO2
12.22ppb
NO2
0.19ppm
CO
AQI 21
Good
2.97μg/m³
PM2.5
13.71μg/m³
PM10
22.87ppb
O3
1.41ppb
SO2
9.30ppb
NO2
0.19ppm
CO
AQI 19
Good
2.51μg/m³
PM2.5
10.82μg/m³
PM10
21.37ppb
O3
1.43ppb
SO2
10.46ppb
NO2
0.19ppm
CO
AQI 33
Good
2.61μg/m³
PM2.5
11.06μg/m³
PM10
35.85ppb
O3
1.48ppb
SO2
11.38ppb
NO2
0.20ppm
CO
AQI 19
Good
2.88μg/m³
PM2.5
13.89μg/m³
PM10
21.24ppb
O3
1.37ppb
SO2
9.02ppb
NO2
0.19ppm
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 Cecil, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Cecil, Pennsylvania was at its worst at 02:00:00 on 2025-10-20.
In the last 24 hours, the best air quality in Cecil, Pennsylvania was observed at 03:00:00 on 2025-10-20.
As of now, the AQI in Cecil, Pennsylvania is 38, indicating Good conditions.
Cecil, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in Cecil, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cecil, Pennsylvania are currently 6.94 μg/m3.
The PM10 concentration in Cecil, Pennsylvania is 30.649 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cecil, Pennsylvania is 0.3 ppm.
Currently, Cecil, Pennsylvania has a sulfur dioxide (SO2) concentration of 1.396 ppb.
The current ozone (O3) level in Cecil, Pennsylvania at the moment is 26.743 ppm.
Nitrogen dioxide (NO2) level in Cecil, Pennsylvania at the moment is 17.605 ppb.
All Rights Reserved © Ambee Inc. 2025