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)
17
Good
Carthage, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.68 μg/m³
0
55
155
255
425
605+
17.89 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
5.50 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carthage, Missouri
Carthage, Missouri
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AQI 56
Moderate
11.88μg/m³
PM2.5
27.28μg/m³
PM10
17.93ppb
O3
0.37ppb
SO2
5.45ppb
NO2
0.25ppm
CO
AQI 58
Moderate
13.13μg/m³
PM2.5
24.23μg/m³
PM10
18.31ppb
O3
0.36ppb
SO2
5.44ppb
NO2
0.25ppm
CO
AQI 60
Moderate
13.77μg/m³
PM2.5
24.20μg/m³
PM10
18.66ppb
O3
0.36ppb
SO2
4.61ppb
NO2
0.26ppm
CO
AQI 62
Moderate
14.54μg/m³
PM2.5
40.89μg/m³
PM10
16.78ppb
O3
0.36ppb
SO2
5.20ppb
NO2
0.25ppm
CO
AQI 52
Moderate
9.93μg/m³
PM2.5
18.35μg/m³
PM10
18.73ppb
O3
0.47ppb
SO2
4.41ppb
NO2
0.26ppm
CO
AQI 79
Moderate
23.53μg/m³
PM2.5
103.38μg/m³
PM10
22.25ppb
O3
0.34ppb
SO2
5.43ppb
NO2
0.26ppm
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 08:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Carthage, Missouri was observed at 12:00:00 on 2025-12-06.
The current air quality in Carthage, Missouri is 17, categorized as Good based on real-time data.
The most common pollutant in Carthage, Missouri is O3.
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 3.472 μg/m3.
The current PM10 concentration at Carthage, Missouri is 15.68 μg/m3.
The current carbon monoxide (CO) concentration at Carthage, Missouri is 0.253 ppm.
The current sulfur dioxide (SO2) concentration at Carthage, Missouri is 0.381 ppb.
The current ozone (O3) concentration at Carthage, Missouri is 17.892 ppm.
The current nitrogen dioxide (NO2) concentration at Carthage, Missouri is 5.499 ppb.
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