Stay updated with real-time air quality in Sedalia, 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)
42
Good
Sedalia, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.00 μg/m³
0
55
155
255
425
605+
44.66 ppb
0
55
71
86
201
201+
0.09 ppb
0
36
76
186
605
1005+
1.24 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Sedalia, Missouri
Sedalia, Missouri
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AQI 41
Good
4.36μg/m³
PM2.5
19.00μg/m³
PM10
43.92ppb
O3
0.11ppb
SO2
1.56ppb
NO2
0.13ppm
CO
AQI 42
Good
3.74μg/m³
PM2.5
16.00μg/m³
PM10
44.59ppb
O3
0.07ppb
SO2
1.44ppb
NO2
0.13ppm
CO
AQI 37
Good
6.25μg/m³
PM2.5
36.13μg/m³
PM10
39.73ppb
O3
0.79ppb
SO2
3.91ppb
NO2
0.20ppm
CO
AQI 36
Good
4.80μg/m³
PM2.5
24.67μg/m³
PM10
39.17ppb
O3
0.30ppb
SO2
2.76ppb
NO2
0.18ppm
CO
AQI 35
Good
6.41μg/m³
PM2.5
36.33μg/m³
PM10
38.24ppb
O3
0.77ppb
SO2
4.49ppb
NO2
0.20ppm
CO
AQI 37
Good
4.08μg/m³
PM2.5
19.74μg/m³
PM10
40.40ppb
O3
0.29ppb
SO2
2.98ppb
NO2
0.18ppm
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 Sedalia, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Sedalia, Missouri was at its worst at 11:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Sedalia, Missouri was observed at 01:00:00 on 2026-04-23.
As of now, the AQI in Sedalia, Missouri is 42, indicating Good conditions.
Sedalia, Missouri air has the highest levels of O3.
Poor air quality in Sedalia, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Sedalia, Missouri are currently 4.105 μg/m3.
The PM10 concentration in Sedalia, Missouri is 18 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sedalia, Missouri is 0.126 ppm.
Currently, Sedalia, Missouri has a sulfur dioxide (SO2) concentration of 0.086 ppb.
The current ozone (O3) level in Sedalia, Missouri at the moment is 44.662 ppm.
Nitrogen dioxide (NO2) level in Sedalia, Missouri at the moment is 1.24 ppb.
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