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Real-time air quality index in Bridgeton, Missouri today

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

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Bridgeton, Missouri

Last updated: ... (Local time)

Major air pollutants in Bridgeton, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

7.81 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

40.78 μg/m³

0

55

155

255

425

605+

Ozone (O3)

35.55 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.52 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

16.52 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Bridgeton, Missouri

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Bridgeton, Missouri air quality map: Stay updated on AQI near you




How accurate is Missouri, USA air quality data?

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.


Frequently asked questions

How often is air quality information updated for Bridgeton, Missouri?

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The air quality information for Bridgeton, Missouri is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Bridgeton, Missouri at its worst?

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In the past 24 hours, the air quality in Bridgeton, Missouri was at its worst at 07:00:00 on 2025-06-04.


When did Bridgeton, Missouri experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Bridgeton, Missouri was observed at 05:00:00 on 2025-06-04.


What is the AQI in Bridgeton, Missouri right now?

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As of now, the AQI in Bridgeton, Missouri is 44, indicating Good conditions.


What is the most common type of pollution in Bridgeton, Missouri?

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Bridgeton, Missouri air has the highest levels of PM2.5.


What should I do in case of poor air quality in Bridgeton, Missouri?

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Poor air quality in Bridgeton, Missouri means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in Bridgeton, Missouri at the moment?

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PM2.5 levels in Bridgeton, Missouri are currently 7.808 μg/m3.


What is the PM10 level in Bridgeton, Missouri at the moment?

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The PM10 concentration in Bridgeton, Missouri is 40.78 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Bridgeton, Missouri at the moment?

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The current carbon monoxide (CO) concentration in Bridgeton, Missouri is 0.183 ppm.


What is the sulfur dioxide (SO2) level in Bridgeton, Missouri at the moment?

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Currently, Bridgeton, Missouri has a sulfur dioxide (SO2) concentration of 0.518 ppb.


What is the ozone (O3) level in Bridgeton, Missouri at the moment?

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The current ozone (O3) level in Bridgeton, Missouri at the moment is 35.552 ppm.


What is the nitrogen dioxide (NO2) level in Bridgeton, Missouri at the moment?

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Nitrogen dioxide (NO2) level in Bridgeton, Missouri at the moment is 16.515 ppb.


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