Stay updated with real-time air quality in Oakville, 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)
44
Good
Oakville, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.94 μg/m³
0
55
155
255
425
605+
28.36 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
3.49 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oakville, Missouri
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AQI 54
Moderate
11.32μg/m³
PM2.5
49.38μg/m³
PM10
28.40ppb
O3
0.93ppb
SO2
3.87ppb
NO2
0.22ppm
CO
AQI 44
Good
8.39μg/m³
PM2.5
31.39μg/m³
PM10
29.29ppb
O3
0.93ppb
SO2
3.05ppb
NO2
0.22ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
13.78μg/m³
PM10
29.05ppb
O3
0.94ppb
SO2
1.64ppb
NO2
0.22ppm
CO
AQI 56
Moderate
11.97μg/m³
PM2.5
53.25μg/m³
PM10
28.28ppb
O3
0.93ppb
SO2
4.02ppb
NO2
0.21ppm
CO
AQI 54
Moderate
10.70μg/m³
PM2.5
46.47μg/m³
PM10
29.38ppb
O3
0.93ppb
SO2
4.15ppb
NO2
0.22ppm
CO
AQI 52
Moderate
10.24μg/m³
PM2.5
43.51μg/m³
PM10
28.30ppb
O3
0.93ppb
SO2
3.80ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Missouri, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Oakville, Missouri is updated every hour.
The worst air quality in Oakville, Missouri in the last 24 hours was observed at 05:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Oakville, Missouri was observed at 02:00:00 on 2026-03-09.
The current air quality in Oakville, Missouri is 44, categorized as Good based on real-time data.
The most common pollutant in Oakville, Missouri is PM2.5.
If the air quality in Oakville, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Oakville, Missouri is 7.62 μg/m3.
The current PM10 concentration at Oakville, Missouri is 30.938 μg/m3.
The current carbon monoxide (CO) concentration at Oakville, Missouri is 0.224 ppm.
The current sulfur dioxide (SO2) concentration at Oakville, Missouri is 0.97 ppb.
The current ozone (O3) concentration at Oakville, Missouri is 28.362 ppm.
The current nitrogen dioxide (NO2) concentration at Oakville, Missouri is 3.493 ppb.
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