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)
33
Good
Sikeston, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.09 μg/m³
0
55
155
255
425
605+
27.88 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
10.32 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sikeston, Missouri
Sikeston, Missouri
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AQI 38
Good
6.66μg/m³
PM2.5
27.79μg/m³
PM10
22.12ppb
O3
0.76ppb
SO2
8.36ppb
NO2
0.25ppm
CO
AQI 33
Good
5.99μg/m³
PM2.5
27.43μg/m³
PM10
27.69ppb
O3
0.77ppb
SO2
8.45ppb
NO2
0.24ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
32.54μg/m³
PM10
22.11ppb
O3
0.64ppb
SO2
9.86ppb
NO2
0.27ppm
CO
AQI 38
Good
7.30μg/m³
PM2.5
31.96μg/m³
PM10
19.95ppb
O3
0.15ppb
SO2
8.61ppb
NO2
0.26ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
29.94μg/m³
PM10
16.99ppb
O3
0.29ppb
SO2
9.26ppb
NO2
0.24ppm
CO
AQI 33
Good
5.69μg/m³
PM2.5
23.74μg/m³
PM10
20.08ppb
O3
0.34ppb
SO2
9.16ppb
NO2
0.27ppm
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 01:00:00 on 2025-06-02.
In the last 24 hrs, the best air quality in Sikeston, Missouri was observed at 10:00:00 on 2025-06-01.
The current air quality in Sikeston, Missouri is 33, categorized as Good 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 5.776 μg/m3.
The current PM10 concentration at Sikeston, Missouri is 25.094 μg/m3.
The current carbon monoxide (CO) concentration at Sikeston, Missouri is 0.261 ppm.
The current sulfur dioxide (SO2) concentration at Sikeston, Missouri is 0.404 ppb.
The current ozone (O3) concentration at Sikeston, Missouri is 27.875 ppm.
The current nitrogen dioxide (NO2) concentration at Sikeston, Missouri is 10.319 ppb.
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