Stay updated with real-time air quality in Bridgeton, 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
Bridgeton, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.78 μg/m³
0
55
155
255
425
605+
35.55 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
16.52 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bridgeton, Missouri
Bridgeton, Missouri
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AQI 38
Good
7.22μg/m³
PM2.5
37.91μg/m³
PM10
35.58ppb
O3
0.51ppb
SO2
13.07ppb
NO2
0.18ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
34.61μg/m³
PM10
35.28ppb
O3
0.50ppb
SO2
13.69ppb
NO2
0.18ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
41.51μg/m³
PM10
35.05ppb
O3
0.53ppb
SO2
14.82ppb
NO2
0.18ppm
CO
AQI 44
Good
7.69μg/m³
PM2.5
41.67μg/m³
PM10
34.40ppb
O3
0.52ppb
SO2
14.35ppb
NO2
0.18ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
30.33μg/m³
PM10
39.63ppb
O3
0.40ppb
SO2
8.01ppb
NO2
0.17ppm
CO
AQI 33
Good
5.37μg/m³
PM2.5
24.73μg/m³
PM10
36.14ppb
O3
0.47ppb
SO2
11.50ppb
NO2
0.18ppm
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 Bridgeton, Missouri is updated every hour for accuracy.
In the past 24 hours, the air quality in Bridgeton, Missouri was at its worst at 07:00:00 on 2025-06-04.
In the last 24 hours, the best air quality in Bridgeton, Missouri was observed at 05:00:00 on 2025-06-04.
As of now, the AQI in Bridgeton, Missouri is 44, indicating Good conditions.
Bridgeton, Missouri air has the highest levels of PM2.5.
Poor air quality in Bridgeton, Missouri means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bridgeton, Missouri are currently 7.808 μg/m3.
The PM10 concentration in Bridgeton, Missouri is 40.78 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bridgeton, Missouri is 0.183 ppm.
Currently, Bridgeton, Missouri has a sulfur dioxide (SO2) concentration of 0.518 ppb.
The current ozone (O3) level in Bridgeton, Missouri at the moment is 35.552 ppm.
Nitrogen dioxide (NO2) level in Bridgeton, Missouri at the moment is 16.515 ppb.
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