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)
38
Good
Meadville, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.10 μg/m³
0
55
155
255
425
605+
28.00 ppb
0
55
71
86
201
201+
1.69 ppb
0
36
76
186
605
1005+
5.84 ppb
0
54
101
361
1250
2050+
0.19 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
6.86μg/m³
PM2.5
30.16μg/m³
PM10
26.92ppb
O3
3.98ppb
SO2
5.78ppb
NO2
0.19ppm
CO
AQI 38
Good
7.08μg/m³
PM2.5
25.16μg/m³
PM10
24.71ppb
O3
1.68ppb
SO2
5.71ppb
NO2
0.19ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
27.37μg/m³
PM10
31.87ppb
O3
0.93ppb
SO2
6.05ppb
NO2
0.18ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
27.66μg/m³
PM10
32.39ppb
O3
0.92ppb
SO2
6.05ppb
NO2
0.18ppm
CO
AQI 38
Good
6.71μg/m³
PM2.5
29.98μg/m³
PM10
20.07ppb
O3
4.12ppb
SO2
5.69ppb
NO2
0.20ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
20.84μg/m³
PM10
25.08ppb
O3
1.53ppb
SO2
5.91ppb
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 03:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Meadville, Pennsylvania was observed at 02:00:00 on 2026-06-07.
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 7.075 μg/m3.
The current PM10 concentration at Meadville, Pennsylvania is 31.104 μg/m3.
The current carbon monoxide (CO) concentration at Meadville, Pennsylvania is 0.193 ppm.
The current sulfur dioxide (SO2) concentration at Meadville, Pennsylvania is 1.692 ppb.
The current ozone (O3) concentration at Meadville, Pennsylvania is 28.003 ppm.
The current nitrogen dioxide (NO2) concentration at Meadville, Pennsylvania is 5.84 ppb.
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