Stay updated with real-time air quality in Carthage, Missouri 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
Carthage, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.84 μg/m³
0
55
155
255
425
605+
37.27 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
2.43 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Carthage, Missouri
Carthage, Missouri
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AQI 39
Good
5.12μg/m³
PM2.5
22.00μg/m³
PM10
42.07ppb
O3
0.14ppb
SO2
1.14ppb
NO2
0.13ppm
CO
AQI 38
Good
5.08μg/m³
PM2.5
22.00μg/m³
PM10
40.91ppb
O3
0.14ppb
SO2
1.12ppb
NO2
0.13ppm
CO
AQI 36
Good
5.32μg/m³
PM2.5
22.98μg/m³
PM10
39.11ppb
O3
0.16ppb
SO2
1.06ppb
NO2
0.13ppm
CO
AQI 38
Good
5.66μg/m³
PM2.5
24.20μg/m³
PM10
40.79ppb
O3
0.13ppb
SO2
1.14ppb
NO2
0.13ppm
CO
AQI 36
Good
5.35μg/m³
PM2.5
22.87μg/m³
PM10
38.68ppb
O3
0.17ppb
SO2
1.03ppb
NO2
0.13ppm
CO
AQI 34
Good
4.92μg/m³
PM2.5
21.00μg/m³
PM10
36.97ppb
O3
0.12ppb
SO2
1.06ppb
NO2
0.13ppm
CO
Air quality data and pollutant measurements for Missouri, 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 Carthage, Missouri is updated every hour.
The worst air quality in Carthage, Missouri in the last 24 hours was observed at 03:00:00 on 2026-04-24.
In the last 24 hrs, the best air quality in Carthage, Missouri was observed at 02:00:00 on 2026-04-24.
The current air quality in Carthage, Missouri is 38, categorized as Good based on real-time data.
The most common pollutant in Carthage, Missouri is PM2.5.
If the air quality in Carthage, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Carthage, Missouri is 7.357 μg/m3.
The current PM10 concentration at Carthage, Missouri is 31.835 μg/m3.
The current carbon monoxide (CO) concentration at Carthage, Missouri is 0.324 ppm.
The current sulfur dioxide (SO2) concentration at Carthage, Missouri is 0.393 ppb.
The current ozone (O3) concentration at Carthage, Missouri is 37.269 ppm.
The current nitrogen dioxide (NO2) concentration at Carthage, Missouri is 2.426 ppb.
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