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)
49
Good
Sikeston, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.05 μg/m³
0
55
155
255
425
605+
40.76 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
1.44 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Sikeston, Missouri
Sikeston, Missouri
Scroll To Air Quality MapLoading...
AQI 54
Moderate
11.24μg/m³
PM2.5
50.59μg/m³
PM10
19.78ppb
O3
0.53ppb
SO2
3.82ppb
NO2
0.28ppm
CO
AQI 60
Moderate
14.17μg/m³
PM2.5
56.29μg/m³
PM10
19.85ppb
O3
0.54ppb
SO2
3.86ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.98μg/m³
PM2.5
46.02μg/m³
PM10
22.15ppb
O3
0.54ppb
SO2
6.62ppb
NO2
0.25ppm
CO
AQI 28
Good
3.20μg/m³
PM2.5
14.00μg/m³
PM10
30.09ppb
O3
0.52ppb
SO2
1.53ppb
NO2
0.17ppm
CO
AQI 29
Good
3.82μg/m³
PM2.5
16.92μg/m³
PM10
30.63ppb
O3
0.55ppb
SO2
2.16ppb
NO2
0.19ppm
CO
AQI 33
Good
5.61μg/m³
PM2.5
25.10μg/m³
PM10
30.52ppb
O3
0.63ppb
SO2
3.22ppb
NO2
0.21ppm
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 03:00:00 on 2025-09-04.
In the last 24 hrs, the best air quality in Sikeston, Missouri was observed at 11:00:00 on 2025-09-04.
The current air quality in Sikeston, Missouri is 29, categorized as Good based on real-time data.
The most common pollutant in Sikeston, Missouri is O3.
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 3.834 μg/m3.
The current PM10 concentration at Sikeston, Missouri is 16.976 μg/m3.
The current carbon monoxide (CO) concentration at Sikeston, Missouri is 0.173 ppm.
The current sulfur dioxide (SO2) concentration at Sikeston, Missouri is 0.416 ppb.
The current ozone (O3) concentration at Sikeston, Missouri is 30.55 ppm.
The current nitrogen dioxide (NO2) concentration at Sikeston, Missouri is 2.05 ppb.
All Rights Reserved © Ambee Inc. 2025