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

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.00 μg/m³
0
55
155
255
425
605+
19.14 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
1.40 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kirksville, Missouri
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AQI 33
Good
5.00μg/m³
PM2.5
36.28μg/m³
PM10
24.90ppb
O3
0.41ppb
SO2
3.40ppb
NO2
0.14ppm
CO
AQI 27
Good
4.87μg/m³
PM2.5
23.48μg/m³
PM10
21.82ppb
O3
0.34ppb
SO2
2.90ppb
NO2
0.14ppm
CO
AQI 28
Good
4.31μg/m³
PM2.5
30.14μg/m³
PM10
20.13ppb
O3
0.41ppb
SO2
3.71ppb
NO2
0.16ppm
CO
AQI 30
Good
3.77μg/m³
PM2.5
17.53μg/m³
PM10
32.38ppb
O3
0.43ppb
SO2
3.18ppb
NO2
0.17ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
37.71μg/m³
PM10
20.65ppb
O3
0.21ppb
SO2
1.69ppb
NO2
0.17ppm
CO
AQI 27
Good
5.16μg/m³
PM2.5
22.09μg/m³
PM10
25.87ppb
O3
0.27ppb
SO2
1.24ppb
NO2
0.16ppm
CO
Air quality and pollutant data for Missouri, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Kirksville, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Kirksville, Missouri was at its worst at 08:00:00 on 2026-03-11.
In the last 24 hours, the best air quality in Kirksville, Missouri was observed at 03:00:00 on 2026-03-11.
As of now, the AQI in Kirksville, Missouri is 23, indicating Good conditions.
Kirksville, Missouri air has the highest levels of O3.
Poor air quality in Kirksville, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Kirksville, Missouri are currently 2.81 μg/m3.
The PM10 concentration in Kirksville, Missouri is 12 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kirksville, Missouri is 0.157 ppm.
Currently, Kirksville, Missouri has a sulfur dioxide (SO2) concentration of 0.168 ppb.
The current ozone (O3) level in Kirksville, Missouri at the moment is 25.021 ppm.
Nitrogen dioxide (NO2) level in Kirksville, Missouri at the moment is 1.075 ppb.
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