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)
25
Good
West Plains, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.00 μg/m³
0
55
155
255
425
605+
27.31 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
0.21 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
West Plains, Missouri
West Plains, Missouri
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AQI 27
Good
4.56μg/m³
PM2.5
20.00μg/m³
PM10
22.91ppb
O3
0.22ppb
SO2
0.21ppb
NO2
0.11ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
27.03μg/m³
PM10
32.28ppb
O3
0.36ppb
SO2
0.35ppb
NO2
0.11ppm
CO
AQI 31
Good
5.06μg/m³
PM2.5
21.92μg/m³
PM10
33.51ppb
O3
0.22ppb
SO2
0.24ppb
NO2
0.12ppm
CO
AQI 27
Good
4.51μg/m³
PM2.5
19.63μg/m³
PM10
27.70ppb
O3
0.24ppb
SO2
0.28ppb
NO2
0.11ppm
CO
AQI 44
Good
8.15μg/m³
PM2.5
35.74μg/m³
PM10
25.13ppb
O3
0.80ppb
SO2
3.40ppb
NO2
0.15ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
35.00μg/m³
PM10
24.95ppb
O3
0.68ppb
SO2
3.20ppb
NO2
0.15ppm
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 10:00:00 on 2026-06-11.
In the last 24 hrs, the best air quality in West Plains, Missouri was observed at 09:00:00 on 2026-06-11.
The current air quality in West Plains, Missouri is 27, categorized as Good based on real-time data.
The most common pollutant in West Plains, Missouri is PM2.5.
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 4.653 μg/m3.
The current PM10 concentration at West Plains, Missouri is 20.048 μg/m3.
The current carbon monoxide (CO) concentration at West Plains, Missouri is 0.11 ppm.
The current sulfur dioxide (SO2) concentration at West Plains, Missouri is 0.216 ppb.
The current ozone (O3) concentration at West Plains, Missouri is 26.904 ppm.
The current nitrogen dioxide (NO2) concentration at West Plains, Missouri is 0.201 ppb.
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