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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.56 μg/m³
0
55
155
255
425
605+
22.63 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
16.89 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Belton, Missouri
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AQI 22
Good
4.16μg/m³
PM2.5
12.80μg/m³
PM10
22.51ppb
O3
0.32ppb
SO2
14.60ppb
NO2
0.28ppm
CO
AQI 22
Good
4.11μg/m³
PM2.5
16.67μg/m³
PM10
20.54ppb
O3
0.28ppb
SO2
17.75ppb
NO2
0.29ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
14.86μg/m³
PM10
21.93ppb
O3
0.31ppb
SO2
14.22ppb
NO2
0.28ppm
CO
AQI 27
Good
4.56μg/m³
PM2.5
18.25μg/m³
PM10
18.72ppb
O3
0.27ppb
SO2
18.52ppb
NO2
0.30ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
17.43μg/m³
PM10
18.11ppb
O3
0.26ppb
SO2
16.82ppb
NO2
0.29ppm
CO
AQI 27
Good
4.84μg/m³
PM2.5
16.43μg/m³
PM10
17.79ppb
O3
0.26ppb
SO2
16.25ppb
NO2
0.29ppm
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 Belton, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Belton, Missouri was at its worst at 11:00:00 on 2026-03-11.
In the last 24 hours, the best air quality in Belton, Missouri was observed at 06:00:00 on 2026-03-11.
As of now, the AQI in Belton, Missouri is 21, indicating Good conditions.
Belton, Missouri air has the highest levels of O3.
Poor air quality in Belton, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Belton, Missouri are currently 3.178 μg/m3.
The PM10 concentration in Belton, Missouri is 12.556 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Belton, Missouri is 0.288 ppm.
Currently, Belton, Missouri has a sulfur dioxide (SO2) concentration of 0.309 ppb.
The current ozone (O3) level in Belton, Missouri at the moment is 22.633 ppm.
Nitrogen dioxide (NO2) level in Belton, Missouri at the moment is 16.89 ppb.
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