Stay updated with real-time air quality in Poplar Bluff, 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)
33
Good
Poplar Bluff, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.05 μg/m³
0
55
155
255
425
605+
35.57 ppb
0
55
71
86
201
201+
0.13 ppb
0
36
76
186
605
1005+
0.82 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Poplar Bluff, Missouri
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AQI 38
Good
7.23μg/m³
PM2.5
32.00μg/m³
PM10
35.88ppb
O3
0.17ppb
SO2
0.69ppb
NO2
0.11ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
30.00μg/m³
PM10
36.40ppb
O3
0.21ppb
SO2
0.81ppb
NO2
0.12ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
34.00μg/m³
PM10
34.51ppb
O3
0.16ppb
SO2
0.66ppb
NO2
0.11ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
42.93μg/m³
PM10
27.07ppb
O3
0.79ppb
SO2
4.27ppb
NO2
0.20ppm
CO
AQI 49
Good
8.73μg/m³
PM2.5
48.06μg/m³
PM10
25.92ppb
O3
0.77ppb
SO2
4.28ppb
NO2
0.20ppm
CO
AQI 44
Good
7.90μg/m³
PM2.5
34.85μg/m³
PM10
36.30ppb
O3
0.18ppb
SO2
0.73ppb
NO2
0.11ppm
CO
Air quality measurements for Missouri, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Poplar Bluff, Missouri is updated on an hourly basis.
The worst air quality in Poplar Bluff, Missouri was recorded at 01:00:00 on 2026-03-09.
The best air quality in Poplar Bluff, Missouri was recorded at 12:00:00 on 2026-03-09.
The real-time air quality index in Poplar Bluff, Missouri is 33, currently categorized as Good.
The most common pollutant in Poplar Bluff, Missouri is O3.
If the air quality in Poplar Bluff, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Poplar Bluff, Missouri at present are 5.993 μg/m3.
The current PM10 levels in Poplar Bluff, Missouri are 27.051 μg/m3.
The current carbon monoxide (CO) level in Poplar Bluff, Missouri is 0.121 ppm.
The current sulfur dioxide (SO2) levels in Poplar Bluff, Missouri are 0.132 ppb.
The current ozone (O3) levels at Poplar Bluff, Missouri is 35.567 ppm.
The current nitrogen dioxide (NO2) levels at Poplar Bluff, Missouri is 0.819 ppb.
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