Stay updated with real-time air quality in Meadville, 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)
24
Good
Meadville, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.86 μg/m³
0
55
155
255
425
605+
26.41 ppb
0
55
71
86
201
201+
1.35 ppb
0
36
76
186
605
1005+
3.95 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Meadville, Pennsylvania
Meadville, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 20
Good
3.11μg/m³
PM2.5
13.26μg/m³
PM10
21.52ppb
O3
1.17ppb
SO2
3.51ppb
NO2
0.19ppm
CO
AQI 26
Good
2.76μg/m³
PM2.5
12.20μg/m³
PM10
27.96ppb
O3
1.21ppb
SO2
4.77ppb
NO2
0.24ppm
CO
AQI 16
Good
3.09μg/m³
PM2.5
13.70μg/m³
PM10
15.70ppb
O3
1.75ppb
SO2
7.29ppb
NO2
0.20ppm
CO
AQI 16
Good
3.10μg/m³
PM2.5
13.84μg/m³
PM10
15.39ppb
O3
1.75ppb
SO2
7.27ppb
NO2
0.20ppm
CO
AQI 19
Good
3.29μg/m³
PM2.5
14.93μg/m³
PM10
21.09ppb
O3
1.14ppb
SO2
3.02ppb
NO2
0.19ppm
CO
AQI 24
Good
2.54μg/m³
PM2.5
10.88μg/m³
PM10
25.79ppb
O3
1.20ppb
SO2
5.44ppb
NO2
0.25ppm
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 Meadville, Pennsylvania is updated every hour.
The worst air quality in Meadville, Pennsylvania in the last 24 hours was observed at 10:00:00 on 2025-10-20.
In the last 24 hrs, the best air quality in Meadville, Pennsylvania was observed at 04:00:00 on 2025-10-20.
The current air quality in Meadville, Pennsylvania is 24, categorized as Good based on real-time data.
The most common pollutant in Meadville, Pennsylvania is O3.
If the air quality in Meadville, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Meadville, Pennsylvania is 3.118 μg/m3.
The current PM10 concentration at Meadville, Pennsylvania is 12.855 μg/m3.
The current carbon monoxide (CO) concentration at Meadville, Pennsylvania is 0.33 ppm.
The current sulfur dioxide (SO2) concentration at Meadville, Pennsylvania is 1.35 ppb.
The current ozone (O3) concentration at Meadville, Pennsylvania is 26.41 ppm.
The current nitrogen dioxide (NO2) concentration at Meadville, Pennsylvania is 3.947 ppb.
All Rights Reserved © Ambee Inc. 2025