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)
39
Good
Kirksville, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.00 μg/m³
0
55
155
255
425
605+
42.45 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
0.56 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kirksville, Missouri
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AQI 43
Good
5.31μg/m³
PM2.5
45.57μg/m³
PM10
43.17ppb
O3
0.39ppb
SO2
4.05ppb
NO2
0.23ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
23.49μg/m³
PM10
40.85ppb
O3
0.53ppb
SO2
2.79ppb
NO2
0.22ppm
CO
AQI 36
Good
6.36μg/m³
PM2.5
39.31μg/m³
PM10
39.09ppb
O3
0.65ppb
SO2
2.71ppb
NO2
0.21ppm
CO
AQI 37
Good
6.13μg/m³
PM2.5
31.17μg/m³
PM10
39.99ppb
O3
0.58ppb
SO2
2.58ppb
NO2
0.21ppm
CO
AQI 36
Good
5.89μg/m³
PM2.5
26.30μg/m³
PM10
38.73ppb
O3
0.37ppb
SO2
0.65ppb
NO2
0.15ppm
CO
AQI 37
Good
5.62μg/m³
PM2.5
23.97μg/m³
PM10
40.04ppb
O3
0.28ppb
SO2
0.69ppb
NO2
0.15ppm
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 09:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Kirksville, Missouri was observed at 02:00:00 on 2026-03-09.
As of now, the AQI in Kirksville, Missouri is 39, 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 6.18 μg/m3.
The PM10 concentration in Kirksville, Missouri is 27.001 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kirksville, Missouri is 0.15 ppm.
Currently, Kirksville, Missouri has a sulfur dioxide (SO2) concentration of 0.384 ppb.
The current ozone (O3) level in Kirksville, Missouri at the moment is 42.455 ppm.
Nitrogen dioxide (NO2) level in Kirksville, Missouri at the moment is 0.557 ppb.
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