Stay updated with real-time air quality in Sikeston, 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)
62
Moderate
Sikeston, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
68.90 μg/m³
0
55
155
255
425
605+
21.90 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
3.34 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sikeston, Missouri
Sikeston, Missouri
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AQI 60
Moderate
14.28μg/m³
PM2.5
63.89μg/m³
PM10
24.01ppb
O3
0.56ppb
SO2
3.09ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.94μg/m³
PM2.5
62.85μg/m³
PM10
24.55ppb
O3
0.59ppb
SO2
2.93ppb
NO2
0.20ppm
CO
AQI 28
Good
5.29μg/m³
PM2.5
30.17μg/m³
PM10
11.80ppb
O3
1.05ppb
SO2
5.55ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.41μg/m³
PM2.5
56.73μg/m³
PM10
24.89ppb
O3
0.51ppb
SO2
2.77ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
53.80μg/m³
PM10
21.49ppb
O3
0.64ppb
SO2
3.16ppb
NO2
0.20ppm
CO
AQI 44
Good
8.41μg/m³
PM2.5
38.53μg/m³
PM10
20.60ppb
O3
0.97ppb
SO2
4.19ppb
NO2
0.19ppm
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 Sikeston, Missouri is updated every hour.
The worst air quality in Sikeston, Missouri in the last 24 hours was observed at 12:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Sikeston, Missouri was observed at 09:00:00 on 2025-12-07.
The current air quality in Sikeston, Missouri is 62, categorized as Moderate based on real-time data.
The most common pollutant in Sikeston, Missouri is PM2.5.
If the air quality in Sikeston, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Sikeston, Missouri is 15.464 μg/m3.
The current PM10 concentration at Sikeston, Missouri is 68.904 μg/m3.
The current carbon monoxide (CO) concentration at Sikeston, Missouri is 0.194 ppm.
The current sulfur dioxide (SO2) concentration at Sikeston, Missouri is 0.642 ppb.
The current ozone (O3) concentration at Sikeston, Missouri is 21.902 ppm.
The current nitrogen dioxide (NO2) concentration at Sikeston, Missouri is 3.344 ppb.
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