Stay updated with real-time air quality in West Plains, 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)
31
Good
West Plains, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.93 μg/m³
0
55
155
255
425
605+
32.65 ppb
0
55
71
86
201
201+
0.04 ppb
0
36
76
186
605
1005+
0.51 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
West Plains, Missouri
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AQI 33
Good
6.31μg/m³
PM2.5
28.02μg/m³
PM10
35.79ppb
O3
0.05ppb
SO2
0.61ppb
NO2
0.12ppm
CO
AQI 32
Good
5.43μg/m³
PM2.5
23.03μg/m³
PM10
35.48ppb
O3
0.19ppb
SO2
0.76ppb
NO2
0.11ppm
CO
AQI 38
Good
7.09μg/m³
PM2.5
31.04μg/m³
PM10
36.82ppb
O3
0.14ppb
SO2
0.38ppb
NO2
0.13ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
37.45μg/m³
PM10
39.27ppb
O3
0.05ppb
SO2
0.56ppb
NO2
0.13ppm
CO
AQI 35
Good
5.76μg/m³
PM2.5
19.19μg/m³
PM10
37.72ppb
O3
0.56ppb
SO2
5.20ppb
NO2
0.22ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
23.53μg/m³
PM10
28.00ppb
O3
0.54ppb
SO2
4.67ppb
NO2
0.22ppm
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 West Plains, Missouri is updated every hour.
The worst air quality in West Plains, Missouri in the last 24 hours was observed at 02:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in West Plains, Missouri was observed at 08:00:00 on 2026-03-09.
The current air quality in West Plains, Missouri is 31, categorized as Good based on real-time data.
The most common pollutant in West Plains, Missouri is O3.
If the air quality in West Plains, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at West Plains, Missouri is 5.121 μg/m3.
The current PM10 concentration at West Plains, Missouri is 21.932 μg/m3.
The current carbon monoxide (CO) concentration at West Plains, Missouri is 0.125 ppm.
The current sulfur dioxide (SO2) concentration at West Plains, Missouri is 0.042 ppb.
The current ozone (O3) concentration at West Plains, Missouri is 32.653 ppm.
The current nitrogen dioxide (NO2) concentration at West Plains, Missouri is 0.514 ppb.
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