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
5.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.00 μg/m³
0
55
155
255
425
605+
42.29 ppb
0
55
71
86
201
201+
0.06 ppb
0
36
76
186
605
1005+
1.00 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Kirksville, Missouri
Kirksville, Missouri
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AQI 38
Good
7.23μg/m³
PM2.5
29.62μg/m³
PM10
38.36ppb
O3
0.62ppb
SO2
3.40ppb
NO2
0.22ppm
CO
AQI 49
Good
9.27μg/m³
PM2.5
30.43μg/m³
PM10
34.98ppb
O3
2.40ppb
SO2
2.90ppb
NO2
0.22ppm
CO
AQI 49
Good
8.95μg/m³
PM2.5
27.82μg/m³
PM10
42.80ppb
O3
1.55ppb
SO2
3.14ppb
NO2
0.21ppm
CO
AQI 49
Good
8.91μg/m³
PM2.5
27.37μg/m³
PM10
41.10ppb
O3
1.51ppb
SO2
3.22ppb
NO2
0.21ppm
CO
AQI 40
Good
5.43μg/m³
PM2.5
23.29μg/m³
PM10
43.00ppb
O3
0.13ppb
SO2
1.30ppb
NO2
0.13ppm
CO
AQI 45
Good
3.06μg/m³
PM2.5
12.93μg/m³
PM10
49.45ppb
O3
0.07ppb
SO2
1.14ppb
NO2
0.13ppm
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 12:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Kirksville, Missouri was observed at 08:00:00 on 2026-04-23.
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 5.652 μg/m3.
The PM10 concentration in Kirksville, Missouri is 24.001 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Kirksville, Missouri is 0.127 ppm.
Currently, Kirksville, Missouri has a sulfur dioxide (SO2) concentration of 0.055 ppb.
The current ozone (O3) level in Kirksville, Missouri at the moment is 42.291 ppm.
Nitrogen dioxide (NO2) level in Kirksville, Missouri at the moment is 0.997 ppb.
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