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)
54
Moderate
Poplar Bluff, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.16 μg/m³
0
55
155
255
425
605+
34.30 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
0.79 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Poplar Bluff, Missouri
Poplar Bluff, Missouri
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AQI 49
Good
8.92μg/m³
PM2.5
39.27μg/m³
PM10
30.83ppb
O3
0.14ppb
SO2
0.79ppb
NO2
0.17ppm
CO
AQI 49
Good
9.04μg/m³
PM2.5
40.90μg/m³
PM10
29.19ppb
O3
0.24ppb
SO2
0.89ppb
NO2
0.17ppm
CO
AQI 54
Moderate
11.36μg/m³
PM2.5
50.07μg/m³
PM10
33.42ppb
O3
0.19ppb
SO2
0.82ppb
NO2
0.18ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
22.52μg/m³
PM10
25.90ppb
O3
0.73ppb
SO2
2.75ppb
NO2
0.18ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
23.14μg/m³
PM10
26.05ppb
O3
0.73ppb
SO2
2.75ppb
NO2
0.18ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
38.73μg/m³
PM10
30.72ppb
O3
0.15ppb
SO2
0.84ppb
NO2
0.17ppm
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 02:00:00 on 2025-07-19.
The best air quality in Poplar Bluff, Missouri was recorded at 02:00:00 on 2025-07-19.
The real-time air quality index in Poplar Bluff, Missouri is 52, currently categorized as Moderate.
The most common pollutant in Poplar Bluff, Missouri is PM2.5.
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 9.826 μg/m3.
The current PM10 levels in Poplar Bluff, Missouri are 43.864 μg/m3.
The current carbon monoxide (CO) level in Poplar Bluff, Missouri is 0.183 ppm.
The current sulfur dioxide (SO2) levels in Poplar Bluff, Missouri are 0.231 ppb.
The current ozone (O3) levels at Poplar Bluff, Missouri is 33.341 ppm.
The current nitrogen dioxide (NO2) levels at Poplar Bluff, Missouri is 0.632 ppb.
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