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)
42
Good
Meadville, Pennsylvania
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.23 μg/m³
0
55
155
255
425
605+
45.39 ppb
0
55
71
86
201
201+
4.30 ppb
0
36
76
186
605
1005+
1.58 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Meadville, Pennsylvania
Meadville, Pennsylvania
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AQI 38
Good
7.05μg/m³
PM2.5
29.94μg/m³
PM10
28.14ppb
O3
1.28ppb
SO2
3.58ppb
NO2
0.17ppm
CO
AQI 56
Moderate
12.12μg/m³
PM2.5
42.41μg/m³
PM10
34.96ppb
O3
1.38ppb
SO2
3.40ppb
NO2
0.19ppm
CO
AQI 39
Good
7.15μg/m³
PM2.5
30.39μg/m³
PM10
42.26ppb
O3
1.67ppb
SO2
4.10ppb
NO2
0.17ppm
CO
AQI 40
Good
7.08μg/m³
PM2.5
30.69μg/m³
PM10
42.62ppb
O3
1.66ppb
SO2
4.12ppb
NO2
0.17ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
27.18μg/m³
PM10
25.18ppb
O3
1.25ppb
SO2
3.57ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.36μg/m³
PM2.5
30.36μg/m³
PM10
37.44ppb
O3
1.40ppb
SO2
4.22ppb
NO2
0.19ppm
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 11:00:00 on 2025-07-24.
In the last 24 hrs, the best air quality in Meadville, Pennsylvania was observed at 03:00:00 on 2025-07-25.
The current air quality in Meadville, Pennsylvania is 38, categorized as Good based on real-time data.
The most common pollutant in Meadville, Pennsylvania is PM2.5.
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 7.223 μg/m3.
The current PM10 concentration at Meadville, Pennsylvania is 18.886 μg/m3.
The current carbon monoxide (CO) concentration at Meadville, Pennsylvania is 0.17 ppm.
The current sulfur dioxide (SO2) concentration at Meadville, Pennsylvania is 1.455 ppb.
The current ozone (O3) concentration at Meadville, Pennsylvania is 31.96 ppm.
The current nitrogen dioxide (NO2) concentration at Meadville, Pennsylvania is 2.95 ppb.
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