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)
54
Moderate
Cecil, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.86 μg/m³
0
55
155
255
425
605+
48.62 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
12.92 ppb
0
54
101
361
1250
2050+
0.29 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 44
Good
7.71μg/m³
PM2.5
39.20μg/m³
PM10
42.02ppb
O3
1.55ppb
SO2
3.65ppb
NO2
0.21ppm
CO
AQI 44
Good
8.43μg/m³
PM2.5
35.45μg/m³
PM10
33.58ppb
O3
1.47ppb
SO2
3.89ppb
NO2
0.20ppm
CO
AQI 38
Good
7.01μg/m³
PM2.5
25.76μg/m³
PM10
28.93ppb
O3
1.48ppb
SO2
3.90ppb
NO2
0.20ppm
CO
AQI 38
Good
7.06μg/m³
PM2.5
25.84μg/m³
PM10
33.35ppb
O3
1.52ppb
SO2
4.35ppb
NO2
0.20ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
39.20μg/m³
PM10
42.52ppb
O3
1.55ppb
SO2
3.64ppb
NO2
0.21ppm
CO
AQI 44
Good
8.34μg/m³
PM2.5
35.11μg/m³
PM10
31.18ppb
O3
1.46ppb
SO2
3.92ppb
NO2
0.20ppm
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 04:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Cecil, Pennsylvania was observed at 03:00:00 on 2025-07-23.
As of now, the AQI in Cecil, Pennsylvania is 44, 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 7.901 μg/m3.
The PM10 concentration in Cecil, Pennsylvania is 36.756 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cecil, Pennsylvania is 0.2 ppm.
Currently, Cecil, Pennsylvania has a sulfur dioxide (SO2) concentration of 1.598 ppb.
The current ozone (O3) level in Cecil, Pennsylvania at the moment is 40.46 ppm.
Nitrogen dioxide (NO2) level in Cecil, Pennsylvania at the moment is 6.418 ppb.
All Rights Reserved © Ambee Inc. 2025