Stay updated with real-time air quality in Jennings, 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)
28
Good
Jennings, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.25 μg/m³
0
55
155
255
425
605+
29.84 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
10.81 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Jennings, Missouri
Jennings, Missouri
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AQI 49
Good
9.21μg/m³
PM2.5
25.82μg/m³
PM10
40.40ppb
O3
0.49ppb
SO2
3.09ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.84μg/m³
PM2.5
31.46μg/m³
PM10
43.63ppb
O3
0.55ppb
SO2
3.02ppb
NO2
0.20ppm
CO
AQI 44
Good
8.37μg/m³
PM2.5
34.25μg/m³
PM10
45.01ppb
O3
0.60ppb
SO2
3.03ppb
NO2
0.20ppm
CO
AQI 33
Good
5.65μg/m³
PM2.5
24.81μg/m³
PM10
34.14ppb
O3
0.61ppb
SO2
2.07ppb
NO2
0.20ppm
CO
AQI 43
Good
7.46μg/m³
PM2.5
30.42μg/m³
PM10
45.65ppb
O3
0.63ppb
SO2
2.75ppb
NO2
0.20ppm
CO
AQI 39
Good
6.84μg/m³
PM2.5
28.11μg/m³
PM10
42.19ppb
O3
0.61ppb
SO2
2.28ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Missouri, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Jennings, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Jennings, Missouri was at its worst at 07:00:00 on 2025-07-17.
In the last 24 hours, the best air quality in Jennings, Missouri was observed at 11:00:00 on 2025-07-17.
As of now, the AQI in Jennings, Missouri is 54, indicating Moderate conditions.
Jennings, Missouri air has the highest levels of PM2.5.
Poor air quality in Jennings, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Jennings, Missouri are currently 10.599 μg/m3.
The PM10 concentration in Jennings, Missouri is 31.848 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Jennings, Missouri is 0.2 ppm.
Currently, Jennings, Missouri has a sulfur dioxide (SO2) concentration of 0.503 ppb.
The current ozone (O3) level in Jennings, Missouri at the moment is 44.721 ppm.
Nitrogen dioxide (NO2) level in Jennings, Missouri at the moment is 3.388 ppb.
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