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)
44
Good
Poplar Bluff, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.95 μg/m³
0
55
155
255
425
605+
36.08 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
0.65 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Poplar Bluff, Missouri
Poplar Bluff, Missouri
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AQI 48
Good
6.70μg/m³
PM2.5
29.81μg/m³
PM10
51.76ppb
O3
2.34ppb
SO2
0.94ppb
NO2
0.15ppm
CO
AQI 43
Good
7.39μg/m³
PM2.5
32.05μg/m³
PM10
45.96ppb
O3
2.78ppb
SO2
1.12ppb
NO2
0.15ppm
CO
AQI 46
Good
7.62μg/m³
PM2.5
33.79μg/m³
PM10
50.28ppb
O3
2.26ppb
SO2
0.89ppb
NO2
0.15ppm
CO
AQI 35
Good
4.54μg/m³
PM2.5
19.47μg/m³
PM10
38.03ppb
O3
1.50ppb
SO2
2.59ppb
NO2
0.18ppm
CO
AQI 35
Good
4.42μg/m³
PM2.5
19.46μg/m³
PM10
38.00ppb
O3
1.58ppb
SO2
2.59ppb
NO2
0.17ppm
CO
AQI 44
Good
5.76μg/m³
PM2.5
25.30μg/m³
PM10
47.90ppb
O3
2.19ppb
SO2
0.98ppb
NO2
0.15ppm
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 2025-08-31.
The best air quality in Poplar Bluff, Missouri was recorded at 12:00:00 on 2025-08-31.
The real-time air quality index in Poplar Bluff, Missouri is 44, 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 7.45 μg/m3.
The current PM10 levels in Poplar Bluff, Missouri are 32.809 μg/m3.
The current carbon monoxide (CO) level in Poplar Bluff, Missouri is 0.147 ppm.
The current sulfur dioxide (SO2) levels in Poplar Bluff, Missouri are 2.609 ppb.
The current ozone (O3) levels at Poplar Bluff, Missouri is 47.462 ppm.
The current nitrogen dioxide (NO2) levels at Poplar Bluff, Missouri is 0.863 ppb.
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