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)
21
Good
Sedalia, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.00 μg/m³
0
55
155
255
425
605+
22.53 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
0.73 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sedalia, Missouri
Sedalia, Missouri
Scroll To Air Quality MapLoading...
AQI 22
Good
0.96μg/m³
PM2.5
3.75μg/m³
PM10
24.06ppb
O3
0.23ppb
SO2
0.75ppb
NO2
0.16ppm
CO
AQI 20
Good
1.32μg/m³
PM2.5
5.08μg/m³
PM10
22.20ppb
O3
0.19ppb
SO2
0.68ppb
NO2
0.16ppm
CO
AQI 16
Good
2.44μg/m³
PM2.5
10.00μg/m³
PM10
17.03ppb
O3
0.21ppb
SO2
0.76ppb
NO2
0.16ppm
CO
AQI 27
Good
2.75μg/m³
PM2.5
17.34μg/m³
PM10
28.68ppb
O3
0.96ppb
SO2
4.00ppb
NO2
0.12ppm
CO
AQI 17
Good
2.67μg/m³
PM2.5
11.00μg/m³
PM10
18.25ppb
O3
0.22ppb
SO2
0.72ppb
NO2
0.16ppm
CO
AQI 27
Good
2.75μg/m³
PM2.5
17.47μg/m³
PM10
28.68ppb
O3
0.98ppb
SO2
4.07ppb
NO2
0.12ppm
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 04:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Sedalia, Missouri was observed at 03:00:00 on 2026-01-22.
As of now, the AQI in Sedalia, Missouri is 21, 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 1.76 μg/m3.
The PM10 concentration in Sedalia, Missouri is 7.236 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Sedalia, Missouri is 0.16 ppm.
Currently, Sedalia, Missouri has a sulfur dioxide (SO2) concentration of 0.242 ppb.
The current ozone (O3) level in Sedalia, Missouri at the moment is 23.149 ppm.
Nitrogen dioxide (NO2) level in Sedalia, Missouri at the moment is 0.751 ppb.
All Rights Reserved © Ambee Inc. 2025