What is the current concentration of PM10 in Dardenne Prairie, Missouri?

The current PM10 concentration at Dardenne Prairie, Missouri is 18.449 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Dardenne Prairie, Missouri?

The current sulfur dioxide (SO2) concentration at Dardenne Prairie, Missouri is 0.488 ppb.

What is the current concentration of ozone (O3) in Dardenne Prairie, Missouri?

The current ozone (O3) concentration at Dardenne Prairie, Missouri is 19.189 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Dardenne Prairie, Missouri?

The current nitrogen dioxide (NO2) concentration at Dardenne Prairie, Missouri is 5.793 ppb.

Dardenne Prairie, Missouri live air quality index now

Name: Live air pollution levels in Dardenne Prairie, Missouri today
Creator: Ambee

Stay updated with real-time air quality in Dardenne Prairie, Missouri featuring accurate data on AQI, PM_2.5, 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)

Good

Dardenne Prairie, Missouri

Last updated: ... (Local time)

Major air pollutants in Dardenne Prairie, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.89 μg/m³

155

255

425

605+

Ozone (O₃)

34.04 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Dardenne Prairie, Missouri

Get Live Pollen Counts

Dardenne Prairie, Missouri

Scroll To Air Quality Map

Track live Dardenne Prairie, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T16:00:00.000Z	52 \| moderate	9.643 \| good	34.092 \| good	23.058 \| good	0.608 \| good	3.404 \| good	0.236 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	11.587 \| good	37.417 \| good	24.536 \| good	1.097 \| good	3.763 \| good	0.236 \| good
2025-07-19T18:00:00.000Z	54 \| moderate	10.568 \| good	49.168 \| good	25.517 \| good	1.325 \| good	4.32 \| good	0.229 \| good
2025-07-19T19:00:00.000Z	58 \| moderate	12.775 \| fine	55.107 \| fine	28.109 \| good	1.059 \| good	3.052 \| good	0.191 \| good
2025-07-19T20:00:00.000Z	56 \| moderate	12.461 \| fine	50.435 \| good	29.135 \| good	0.809 \| good	2.653 \| good	0.156 \| good
2025-07-19T21:00:00.000Z	44 \| good	7.502 \| good	21.779 \| good	33.673 \| good	0.772 \| good	2.707 \| good	0.185 \| good
2025-07-19T22:00:00.000Z	33 \| good	6.472 \| good	24.911 \| good	34.554 \| good	0.711 \| good	3.802 \| good	0.206 \| good
2025-07-19T23:00:00.000Z	49 \| good	9.46 \| good	31.813 \| good	37.214 \| good	1.145 \| good	3.296 \| good	0.2 \| good
2025-07-20T00:00:00.000Z	54 \| moderate	10.74 \| good	28.476 \| good	37.006 \| good	1.108 \| good	3.667 \| good	0.229 \| good
2025-07-20T01:00:00.000Z	33 \| good	5.778 \| good	22.559 \| good	34.188 \| good	0.72 \| good	3.744 \| good	0.236 \| good
2025-07-20T02:00:00.000Z	52 \| moderate	10.469 \| good	21.651 \| good	34.422 \| good	0.714 \| good	3.838 \| good	0.236 \| good
2025-07-20T03:00:00.000Z	33 \| good	6.206 \| good	18.527 \| good	31.065 \| good	1.861 \| good	3.999 \| good	0.28 \| good
2025-07-20T04:00:00.000Z	44 \| good	8.305 \| good	17.988 \| good	27.066 \| good	5.577 \| good	6.21 \| good	0.295 \| good
2025-07-20T05:00:00.000Z	52 \| moderate	10.383 \| good	40.92 \| good	23.147 \| good	1.938 \| good	6.098 \| good	0.287 \| good
2025-07-20T06:00:00.000Z	52 \| moderate	10.067 \| good	35.931 \| good	20.883 \| good	5.756 \| good	4.897 \| good	0.244 \| good
2025-07-20T07:00:00.000Z	54 \| moderate	10.641 \| good	17.553 \| good	18.377 \| good	5.737 \| good	4.948 \| good	0.244 \| good
2025-07-20T08:00:00.000Z	56 \| moderate	12.28 \| fine	29.435 \| good	15.965 \| good	5.721 \| good	5.03 \| good	0.247 \| good
2025-07-20T09:00:00.000Z	52 \| moderate	10.366 \| good	26.365 \| good	15.276 \| good	1.471 \| good	3.709 \| good	0.2 \| good
2025-07-20T10:00:00.000Z	54 \| moderate	10.953 \| good	40.383 \| good	15.354 \| good	3.754 \| good	2.508 \| good	0.157 \| good
2025-07-20T11:00:00.000Z	56 \| moderate	12.15 \| fine	37.764 \| good	15.225 \| good	1.822 \| good	2.625 \| good	0.15 \| good
2025-07-20T12:00:00.000Z	49 \| good	8.735 \| good	29.596 \| good	15.957 \| good	1.837 \| good	3.038 \| good	0.15 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.015 \| good	35.23 \| good	13.952 \| good	1.136 \| good	3.033 \| good	0.15 \| good
2025-07-20T14:00:00.000Z	56 \| moderate	11.75 \| good	47.253 \| good	16.113 \| good	1.771 \| good	2.514 \| good	0.164 \| good
2025-07-20T15:00:00.000Z	54 \| moderate	11.063 \| good	48.349 \| good	21.206 \| good	0.707 \| good	2.077 \| good	0.15 \| good
2025-07-20T16:00:00.000Z	56 \| moderate	12.084 \| good	45.182 \| good	20.805 \| good	0.876 \| good	2.067 \| good	0.164 \| good
2025-07-20T17:00:00.000Z	54 \| moderate	10.94 \| good	30.265 \| good	25.323 \| good	1.002 \| good	2.09 \| good	0.156 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	11.047 \| good	45.098 \| good	24.196 \| good	1.797 \| good	2.388 \| good	0.194 \| good
2025-07-20T19:00:00.000Z	56 \| moderate	11.739 \| good	38.718 \| good	29.255 \| good	0.996 \| good	2.503 \| good	0.194 \| good
2025-07-20T20:00:00.000Z	52 \| moderate	10.175 \| good	45.501 \| good	28.711 \| good	1.44 \| good	2.509 \| good	0.194 \| good
2025-07-20T21:00:00.000Z	49 \| good	8.967 \| good	40.863 \| good	30.977 \| good	1.91 \| good	2.367 \| good	0.194 \| good
2025-07-20T22:00:00.000Z	44 \| good	7.866 \| good	37.921 \| good	31.864 \| good	2.245 \| good	2.122 \| good	0.194 \| good
2025-07-20T23:00:00.000Z	38 \| good	6.687 \| good	27.167 \| good	28.511 \| good	1.457 \| good	2.121 \| good	0.157 \| good
2025-07-21T00:00:00.000Z	44 \| good	7.916 \| good	30.734 \| good	26.271 \| good	2.174 \| good	2.183 \| good	0.157 \| good
2025-07-21T01:00:00.000Z	33 \| good	6.195 \| good	12.725 \| good	30.024 \| good	0.742 \| good	1.769 \| good	0.157 \| good
2025-07-21T02:00:00.000Z	44 \| good	8.276 \| good	17.146 \| good	23.304 \| good	0.691 \| good	2 \| good	0.157 \| good
2025-07-21T03:00:00.000Z	38 \| good	7.47 \| good	26.966 \| good	20.278 \| good	0.491 \| good	4.406 \| good	0.242 \| good
2025-07-21T04:00:00.000Z	33 \| good	5.537 \| good	16.13 \| good	19.057 \| good	0.486 \| good	7.343 \| good	0.207 \| good
2025-07-21T05:00:00.000Z	33 \| good	6.233 \| good	21.441 \| good	24.77 \| good	0.513 \| good	3.111 \| good	0.164 \| good
2025-07-21T06:00:00.000Z	33 \| good	6.268 \| good	17.117 \| good	21.409 \| good	3.76 \| good	2.395 \| good	0.114 \| good
2025-07-21T07:00:00.000Z	33 \| good	5.673 \| good	23.279 \| good	18.833 \| good	3.78 \| good	2.008 \| good	0.114 \| good
2025-07-21T08:00:00.000Z	44 \| good	7.56 \| good	24.584 \| good	17.689 \| good	3.734 \| good	2.413 \| good	0.114 \| good
2025-07-21T09:00:00.000Z	25 \| good	2.205 \| good	19.067 \| good	26.979 \| good	4.572 \| good	4.254 \| good	0.114 \| good
2025-07-21T10:00:00.000Z	31 \| good	2.635 \| good	9.006 \| good	33.396 \| good	1.788 \| good	3.909 \| good	0.114 \| good
2025-07-21T11:00:00.000Z	25 \| good	2.618 \| good	10.288 \| good	27.299 \| good	0.653 \| good	3.164 \| good	0.157 \| good
2025-07-21T12:00:00.000Z	27 \| good	2.778 \| good	15.723 \| good	29.325 \| good	0.389 \| good	3.569 \| good	0.157 \| good
2025-07-21T13:00:00.000Z	26 \| good	2.809 \| good	21.186 \| good	28.152 \| good	0.364 \| good	5.975 \| good	0.206 \| good
2025-07-21T14:00:00.000Z	31 \| good	2.236 \| good	16.618 \| good	34.44 \| good	0.546 \| good	7.606 \| good	0.256 \| good
2025-07-21T15:00:00.000Z	31 \| good	3.35 \| good	13.895 \| good	34.036 \| good	0.64 \| good	8.591 \| good	0.25 \| good
2025-07-21T15:00:00.000Z	31 \| good	3.35 \| good	13.895 \| good	34.036 \| good	0.64 \| good	8.591 \| good	0.25 \| good
2025-07-18T09:00:00.000Z	38 \| good	6.946 \| good	30.4 \| good	18.425 \| good	0.605 \| good	8.089 \| good	0.241 \| good
2025-07-18T10:00:00.000Z	44 \| good	8.074 \| good	35.372 \| good	19.089 \| good	0.601 \| good	7.139 \| good	0.235 \| good
2025-07-18T11:00:00.000Z	44 \| good	7.84 \| good	34.114 \| good	17.184 \| good	0.597 \| good	6.188 \| good	0.23 \| good
2025-07-18T12:00:00.000Z	49 \| good	8.771 \| good	38.7 \| good	19.68 \| good	0.593 \| good	5.238 \| good	0.224 \| good
2025-07-18T13:00:00.000Z	44 \| good	7.983 \| good	35.065 \| good	23.652 \| good	0.614 \| good	4.539 \| good	0.213 \| good
2025-07-18T14:00:00.000Z	44 \| good	8.425 \| good	36.976 \| good	29.776 \| good	0.635 \| good	3.84 \| good	0.203 \| good
2025-07-18T15:00:00.000Z	56 \| moderate	11.581 \| good	51.025 \| good	36.079 \| good	0.656 \| good	3.141 \| good	0.192 \| good
2025-07-18T16:00:00.000Z	58 \| moderate	12.676 \| fine	56.93 \| fine	41.265 \| good	0.571 \| good	2.525 \| good	0.186 \| good
2025-07-18T17:00:00.000Z	49 \| good	9.295 \| good	41.524 \| good	44.876 \| good	0.486 \| good	1.909 \| good	0.18 \| good
2025-07-18T18:00:00.000Z	44 \| good	7.741 \| good	34.21 \| good	46.015 \| good	0.402 \| good	1.294 \| good	0.174 \| good
2025-07-18T19:00:00.000Z	38 \| good	6.616 \| good	29.42 \| good	41.096 \| good	0.481 \| good	1.285 \| good	0.179 \| good
2025-07-18T20:00:00.000Z	38 \| good	7.128 \| good	31.378 \| good	38.02 \| good	0.561 \| good	1.277 \| good	0.184 \| good
2025-07-18T21:00:00.000Z	33 \| good	6.391 \| good	28.374 \| good	35.85 \| good	0.641 \| good	1.268 \| good	0.189 \| good
2025-07-18T22:00:00.000Z	34 \| good	5.661 \| good	24.283 \| good	36.889 \| good	0.598 \| good	1.848 \| good	0.196 \| good
2025-07-18T23:00:00.000Z	44 \| good	8.362 \| good	36.611 \| good	35.856 \| good	0.554 \| good	2.428 \| good	0.203 \| good
2025-07-19T00:00:00.000Z	54 \| moderate	11.377 \| good	50.294 \| good	33.876 \| good	0.511 \| good	3.008 \| good	0.21 \| good
2025-07-19T01:00:00.000Z	56 \| moderate	12.08 \| good	54.053 \| good	33.249 \| good	0.57 \| good	3.732 \| good	0.224 \| good
2025-07-19T02:00:00.000Z	60 \| moderate	14.014 \| fine	62.644 \| fine	29.054 \| good	0.628 \| good	4.455 \| good	0.237 \| good
2025-07-19T03:00:00.000Z	64 \| moderate	15.61 \| fine	69.22 \| fine	23.232 \| good	0.687 \| good	5.178 \| good	0.251 \| good
2025-07-19T04:00:00.000Z	62 \| moderate	14.744 \| fine	66.109 \| fine	15.295 \| good	0.682 \| good	4.929 \| good	0.253 \| good
2025-07-19T05:00:00.000Z	52 \| moderate	9.648 \| good	42.589 \| good	14.466 \| good	0.677 \| good	4.68 \| good	0.255 \| good
2025-07-19T06:00:00.000Z	38 \| good	7.211 \| good	31.777 \| good	16.244 \| good	0.672 \| good	4.431 \| good	0.256 \| good
2025-07-19T07:00:00.000Z	33 \| good	6.46 \| good	29.076 \| good	16.072 \| good	0.579 \| good	3.718 \| good	0.247 \| good
2025-07-19T08:00:00.000Z	38 \| good	6.972 \| good	30.471 \| good	15.065 \| good	0.487 \| good	3.005 \| good	0.238 \| good
2025-07-19T09:00:00.000Z	38 \| good	6.819 \| good	30.287 \| good	13.881 \| good	0.395 \| good	2.292 \| good	0.228 \| good
2025-07-19T10:00:00.000Z	33 \| good	6.182 \| good	27.375 \| good	12.976 \| good	0.368 \| good	2.15 \| good	0.219 \| good
2025-07-19T11:00:00.000Z	27 \| good	5.462 \| good	23.561 \| good	15.926 \| good	0.341 \| good	2.008 \| good	0.21 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.696 \| good	30.018 \| good	15.811 \| good	0.314 \| good	1.866 \| good	0.202 \| good
2025-07-19T13:00:00.000Z	33 \| good	5.805 \| good	25.134 \| good	20.707 \| good	0.306 \| good	1.844 \| good	0.203 \| good
2025-07-19T14:00:00.000Z	38 \| good	7.163 \| good	31.933 \| good	25.777 \| good	0.299 \| good	1.823 \| good	0.204 \| good
2025-07-19T15:00:00.000Z	38 \| good	6.837 \| good	30.176 \| good	29.712 \| good	0.291 \| good	1.801 \| good	0.206 \| good
2025-07-19T16:00:00.000Z	44 \| good	8.321 \| good	36.761 \| good	32.636 \| good	0.338 \| good	1.47 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	44 \| good	8.301 \| good	36.285 \| good	32.31 \| good	0.384 \| good	1.14 \| good	0.205 \| good
2025-07-19T18:00:00.000Z	44 \| good	8.09 \| good	35.236 \| good	33.013 \| good	0.431 \| good	0.809 \| good	0.205 \| good
2025-07-19T19:00:00.000Z	49 \| good	9.369 \| good	42.087 \| good	34.029 \| good	0.456 \| good	0.858 \| good	0.202 \| good
2025-07-19T20:00:00.000Z	52 \| moderate	10.384 \| good	46.021 \| good	33.869 \| good	0.482 \| good	0.907 \| good	0.199 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	10.896 \| good	48.142 \| good	34.912 \| good	0.508 \| good	0.955 \| good	0.195 \| good
2025-07-19T22:00:00.000Z	52 \| moderate	10.155 \| good	45.204 \| good	35.311 \| good	0.505 \| good	1.59 \| good	0.204 \| good
2025-07-19T23:00:00.000Z	49 \| good	9.185 \| good	41.229 \| good	33.395 \| good	0.503 \| good	2.225 \| good	0.213 \| good
2025-07-20T00:00:00.000Z	38 \| good	6.827 \| good	30.437 \| good	26.54 \| good	0.5 \| good	2.859 \| good	0.222 \| good
2025-07-20T01:00:00.000Z	38 \| good	7.303 \| good	32.462 \| good	25.358 \| good	0.502 \| good	3.224 \| good	0.227 \| good
2025-07-20T02:00:00.000Z	38 \| good	7.319 \| good	32.56 \| good	22.045 \| good	0.504 \| good	3.589 \| good	0.232 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.623 \| good	29.416 \| good	20.274 \| good	0.506 \| good	3.954 \| good	0.237 \| good
2025-07-20T04:00:00.000Z	33 \| good	6.491 \| good	28.638 \| good	19.323 \| good	0.452 \| good	3.095 \| good	0.218 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.314 \| good	28.316 \| good	18.886 \| good	0.398 \| good	2.236 \| good	0.198 \| good
2025-07-20T06:00:00.000Z	49 \| good	9.349 \| good	10.283 \| good	40.637 \| good	0.348 \| good	1.398 \| good	0.179 \| good
2025-07-20T07:00:00.000Z	33 \| good	6.343 \| good	28.144 \| good	14.678 \| good	0.352 \| good	1.628 \| good	0.174 \| good
2025-07-20T08:00:00.000Z	38 \| good	7.366 \| good	32.22 \| good	13.78 \| good	0.36 \| good	1.879 \| good	0.17 \| good

Dardenne Prairie

Get reliable air quality data to drive your business

Dardenne Prairie, Missouri air quality map: Track AQI near you

0.16ppm

How accurate is Missouri, USA air quality data?

Air quality data and pollutant measurements for Missouri, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is the air quality data for Dardenne Prairie, Missouri updated?

The air quality for Dardenne Prairie, Missouri is updated every hour.

When was the worst air quality at Dardenne Prairie, Missouri in the last 24 hrs?

The worst air quality in Dardenne Prairie, Missouri in the last 24 hours was observed at 03:00:00 on 2025-07-18.

When was the best air quality at Dardenne Prairie, Missouri in the last 24 hrs?

In the last 24 hrs, the best air quality in Dardenne Prairie, Missouri was observed at 07:00:00 on 2025-07-18.

What is the current air quality in Dardenne Prairie, Missouri?

The current air quality in Dardenne Prairie, Missouri is 22, categorized as Good based on real-time data.

What pollutant is the most common in Dardenne Prairie, Missouri?

The most common pollutant in Dardenne Prairie, Missouri is PM2.5.

What should I do if the air quality in Dardenne Prairie, Missouri is poor?

If the air quality in Dardenne Prairie, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Dardenne Prairie, Missouri?

The current PM_2.5 concentration at Dardenne Prairie, Missouri is 3.973 μg/m³.

What is the current concentration of PM₁₀ in Dardenne Prairie, Missouri?

The current PM₁₀ concentration at Dardenne Prairie, Missouri is 18.449 μg/m³.

What is the current concentration of carbon monoxide (CO) in Dardenne Prairie, Missouri?

The current carbon monoxide (CO) concentration at Dardenne Prairie, Missouri is 0.157 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Dardenne Prairie, Missouri?

The current sulfur dioxide (SO₂) concentration at Dardenne Prairie, Missouri is 0.488 ppb.

What is the current concentration of ozone (O₃) in Dardenne Prairie, Missouri?

The current ozone (O₃) concentration at Dardenne Prairie, Missouri is 19.189 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Dardenne Prairie, Missouri?

The current nitrogen dioxide (NO₂) concentration at Dardenne Prairie, Missouri is 5.793 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-19T16:00:00.000Z	52 \| moderate	9.643 \| good	34.092 \| good	23.058 \| good	0.608 \| good	3.404 \| good	0.236 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	11.587 \| good	37.417 \| good	24.536 \| good	1.097 \| good	3.763 \| good	0.236 \| good
2025-07-19T18:00:00.000Z	54 \| moderate	10.568 \| good	49.168 \| good	25.517 \| good	1.325 \| good	4.32 \| good	0.229 \| good
2025-07-19T19:00:00.000Z	58 \| moderate	12.775 \| fine	55.107 \| fine	28.109 \| good	1.059 \| good	3.052 \| good	0.191 \| good
2025-07-19T20:00:00.000Z	56 \| moderate	12.461 \| fine	50.435 \| good	29.135 \| good	0.809 \| good	2.653 \| good	0.156 \| good
2025-07-19T21:00:00.000Z	44 \| good	7.502 \| good	21.779 \| good	33.673 \| good	0.772 \| good	2.707 \| good	0.185 \| good
2025-07-19T22:00:00.000Z	33 \| good	6.472 \| good	24.911 \| good	34.554 \| good	0.711 \| good	3.802 \| good	0.206 \| good
2025-07-19T23:00:00.000Z	49 \| good	9.46 \| good	31.813 \| good	37.214 \| good	1.145 \| good	3.296 \| good	0.2 \| good
2025-07-20T00:00:00.000Z	54 \| moderate	10.74 \| good	28.476 \| good	37.006 \| good	1.108 \| good	3.667 \| good	0.229 \| good
2025-07-20T01:00:00.000Z	33 \| good	5.778 \| good	22.559 \| good	34.188 \| good	0.72 \| good	3.744 \| good	0.236 \| good
2025-07-20T02:00:00.000Z	52 \| moderate	10.469 \| good	21.651 \| good	34.422 \| good	0.714 \| good	3.838 \| good	0.236 \| good
2025-07-20T03:00:00.000Z	33 \| good	6.206 \| good	18.527 \| good	31.065 \| good	1.861 \| good	3.999 \| good	0.28 \| good
2025-07-20T04:00:00.000Z	44 \| good	8.305 \| good	17.988 \| good	27.066 \| good	5.577 \| good	6.21 \| good	0.295 \| good
2025-07-20T05:00:00.000Z	52 \| moderate	10.383 \| good	40.92 \| good	23.147 \| good	1.938 \| good	6.098 \| good	0.287 \| good
2025-07-20T06:00:00.000Z	52 \| moderate	10.067 \| good	35.931 \| good	20.883 \| good	5.756 \| good	4.897 \| good	0.244 \| good
2025-07-20T07:00:00.000Z	54 \| moderate	10.641 \| good	17.553 \| good	18.377 \| good	5.737 \| good	4.948 \| good	0.244 \| good
2025-07-20T08:00:00.000Z	56 \| moderate	12.28 \| fine	29.435 \| good	15.965 \| good	5.721 \| good	5.03 \| good	0.247 \| good
2025-07-20T09:00:00.000Z	52 \| moderate	10.366 \| good	26.365 \| good	15.276 \| good	1.471 \| good	3.709 \| good	0.2 \| good
2025-07-20T10:00:00.000Z	54 \| moderate	10.953 \| good	40.383 \| good	15.354 \| good	3.754 \| good	2.508 \| good	0.157 \| good
2025-07-20T11:00:00.000Z	56 \| moderate	12.15 \| fine	37.764 \| good	15.225 \| good	1.822 \| good	2.625 \| good	0.15 \| good
2025-07-20T12:00:00.000Z	49 \| good	8.735 \| good	29.596 \| good	15.957 \| good	1.837 \| good	3.038 \| good	0.15 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.015 \| good	35.23 \| good	13.952 \| good	1.136 \| good	3.033 \| good	0.15 \| good
2025-07-20T14:00:00.000Z	56 \| moderate	11.75 \| good	47.253 \| good	16.113 \| good	1.771 \| good	2.514 \| good	0.164 \| good
2025-07-20T15:00:00.000Z	54 \| moderate	11.063 \| good	48.349 \| good	21.206 \| good	0.707 \| good	2.077 \| good	0.15 \| good
2025-07-20T16:00:00.000Z	56 \| moderate	12.084 \| good	45.182 \| good	20.805 \| good	0.876 \| good	2.067 \| good	0.164 \| good
2025-07-20T17:00:00.000Z	54 \| moderate	10.94 \| good	30.265 \| good	25.323 \| good	1.002 \| good	2.09 \| good	0.156 \| good
2025-07-20T18:00:00.000Z	54 \| moderate	11.047 \| good	45.098 \| good	24.196 \| good	1.797 \| good	2.388 \| good	0.194 \| good
2025-07-20T19:00:00.000Z	56 \| moderate	11.739 \| good	38.718 \| good	29.255 \| good	0.996 \| good	2.503 \| good	0.194 \| good
2025-07-20T20:00:00.000Z	52 \| moderate	10.175 \| good	45.501 \| good	28.711 \| good	1.44 \| good	2.509 \| good	0.194 \| good
2025-07-20T21:00:00.000Z	49 \| good	8.967 \| good	40.863 \| good	30.977 \| good	1.91 \| good	2.367 \| good	0.194 \| good
2025-07-20T22:00:00.000Z	44 \| good	7.866 \| good	37.921 \| good	31.864 \| good	2.245 \| good	2.122 \| good	0.194 \| good
2025-07-20T23:00:00.000Z	38 \| good	6.687 \| good	27.167 \| good	28.511 \| good	1.457 \| good	2.121 \| good	0.157 \| good
2025-07-21T00:00:00.000Z	44 \| good	7.916 \| good	30.734 \| good	26.271 \| good	2.174 \| good	2.183 \| good	0.157 \| good
2025-07-21T01:00:00.000Z	33 \| good	6.195 \| good	12.725 \| good	30.024 \| good	0.742 \| good	1.769 \| good	0.157 \| good
2025-07-21T02:00:00.000Z	44 \| good	8.276 \| good	17.146 \| good	23.304 \| good	0.691 \| good	2 \| good	0.157 \| good
2025-07-21T03:00:00.000Z	38 \| good	7.47 \| good	26.966 \| good	20.278 \| good	0.491 \| good	4.406 \| good	0.242 \| good
2025-07-21T04:00:00.000Z	33 \| good	5.537 \| good	16.13 \| good	19.057 \| good	0.486 \| good	7.343 \| good	0.207 \| good
2025-07-21T05:00:00.000Z	33 \| good	6.233 \| good	21.441 \| good	24.77 \| good	0.513 \| good	3.111 \| good	0.164 \| good
2025-07-21T06:00:00.000Z	33 \| good	6.268 \| good	17.117 \| good	21.409 \| good	3.76 \| good	2.395 \| good	0.114 \| good
2025-07-21T07:00:00.000Z	33 \| good	5.673 \| good	23.279 \| good	18.833 \| good	3.78 \| good	2.008 \| good	0.114 \| good
2025-07-21T08:00:00.000Z	44 \| good	7.56 \| good	24.584 \| good	17.689 \| good	3.734 \| good	2.413 \| good	0.114 \| good
2025-07-21T09:00:00.000Z	25 \| good	2.205 \| good	19.067 \| good	26.979 \| good	4.572 \| good	4.254 \| good	0.114 \| good
2025-07-21T10:00:00.000Z	31 \| good	2.635 \| good	9.006 \| good	33.396 \| good	1.788 \| good	3.909 \| good	0.114 \| good
2025-07-21T11:00:00.000Z	25 \| good	2.618 \| good	10.288 \| good	27.299 \| good	0.653 \| good	3.164 \| good	0.157 \| good
2025-07-21T12:00:00.000Z	27 \| good	2.778 \| good	15.723 \| good	29.325 \| good	0.389 \| good	3.569 \| good	0.157 \| good
2025-07-21T13:00:00.000Z	26 \| good	2.809 \| good	21.186 \| good	28.152 \| good	0.364 \| good	5.975 \| good	0.206 \| good
2025-07-21T14:00:00.000Z	31 \| good	2.236 \| good	16.618 \| good	34.44 \| good	0.546 \| good	7.606 \| good	0.256 \| good
2025-07-21T15:00:00.000Z	31 \| good	3.35 \| good	13.895 \| good	34.036 \| good	0.64 \| good	8.591 \| good	0.25 \| good
2025-07-21T15:00:00.000Z	31 \| good	3.35 \| good	13.895 \| good	34.036 \| good	0.64 \| good	8.591 \| good	0.25 \| good
2025-07-18T09:00:00.000Z	38 \| good	6.946 \| good	30.4 \| good	18.425 \| good	0.605 \| good	8.089 \| good	0.241 \| good
2025-07-18T10:00:00.000Z	44 \| good	8.074 \| good	35.372 \| good	19.089 \| good	0.601 \| good	7.139 \| good	0.235 \| good
2025-07-18T11:00:00.000Z	44 \| good	7.84 \| good	34.114 \| good	17.184 \| good	0.597 \| good	6.188 \| good	0.23 \| good
2025-07-18T12:00:00.000Z	49 \| good	8.771 \| good	38.7 \| good	19.68 \| good	0.593 \| good	5.238 \| good	0.224 \| good
2025-07-18T13:00:00.000Z	44 \| good	7.983 \| good	35.065 \| good	23.652 \| good	0.614 \| good	4.539 \| good	0.213 \| good
2025-07-18T14:00:00.000Z	44 \| good	8.425 \| good	36.976 \| good	29.776 \| good	0.635 \| good	3.84 \| good	0.203 \| good
2025-07-18T15:00:00.000Z	56 \| moderate	11.581 \| good	51.025 \| good	36.079 \| good	0.656 \| good	3.141 \| good	0.192 \| good
2025-07-18T16:00:00.000Z	58 \| moderate	12.676 \| fine	56.93 \| fine	41.265 \| good	0.571 \| good	2.525 \| good	0.186 \| good
2025-07-18T17:00:00.000Z	49 \| good	9.295 \| good	41.524 \| good	44.876 \| good	0.486 \| good	1.909 \| good	0.18 \| good
2025-07-18T18:00:00.000Z	44 \| good	7.741 \| good	34.21 \| good	46.015 \| good	0.402 \| good	1.294 \| good	0.174 \| good
2025-07-18T19:00:00.000Z	38 \| good	6.616 \| good	29.42 \| good	41.096 \| good	0.481 \| good	1.285 \| good	0.179 \| good
2025-07-18T20:00:00.000Z	38 \| good	7.128 \| good	31.378 \| good	38.02 \| good	0.561 \| good	1.277 \| good	0.184 \| good
2025-07-18T21:00:00.000Z	33 \| good	6.391 \| good	28.374 \| good	35.85 \| good	0.641 \| good	1.268 \| good	0.189 \| good
2025-07-18T22:00:00.000Z	34 \| good	5.661 \| good	24.283 \| good	36.889 \| good	0.598 \| good	1.848 \| good	0.196 \| good
2025-07-18T23:00:00.000Z	44 \| good	8.362 \| good	36.611 \| good	35.856 \| good	0.554 \| good	2.428 \| good	0.203 \| good
2025-07-19T00:00:00.000Z	54 \| moderate	11.377 \| good	50.294 \| good	33.876 \| good	0.511 \| good	3.008 \| good	0.21 \| good
2025-07-19T01:00:00.000Z	56 \| moderate	12.08 \| good	54.053 \| good	33.249 \| good	0.57 \| good	3.732 \| good	0.224 \| good
2025-07-19T02:00:00.000Z	60 \| moderate	14.014 \| fine	62.644 \| fine	29.054 \| good	0.628 \| good	4.455 \| good	0.237 \| good
2025-07-19T03:00:00.000Z	64 \| moderate	15.61 \| fine	69.22 \| fine	23.232 \| good	0.687 \| good	5.178 \| good	0.251 \| good
2025-07-19T04:00:00.000Z	62 \| moderate	14.744 \| fine	66.109 \| fine	15.295 \| good	0.682 \| good	4.929 \| good	0.253 \| good
2025-07-19T05:00:00.000Z	52 \| moderate	9.648 \| good	42.589 \| good	14.466 \| good	0.677 \| good	4.68 \| good	0.255 \| good
2025-07-19T06:00:00.000Z	38 \| good	7.211 \| good	31.777 \| good	16.244 \| good	0.672 \| good	4.431 \| good	0.256 \| good
2025-07-19T07:00:00.000Z	33 \| good	6.46 \| good	29.076 \| good	16.072 \| good	0.579 \| good	3.718 \| good	0.247 \| good
2025-07-19T08:00:00.000Z	38 \| good	6.972 \| good	30.471 \| good	15.065 \| good	0.487 \| good	3.005 \| good	0.238 \| good
2025-07-19T09:00:00.000Z	38 \| good	6.819 \| good	30.287 \| good	13.881 \| good	0.395 \| good	2.292 \| good	0.228 \| good
2025-07-19T10:00:00.000Z	33 \| good	6.182 \| good	27.375 \| good	12.976 \| good	0.368 \| good	2.15 \| good	0.219 \| good
2025-07-19T11:00:00.000Z	27 \| good	5.462 \| good	23.561 \| good	15.926 \| good	0.341 \| good	2.008 \| good	0.21 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.696 \| good	30.018 \| good	15.811 \| good	0.314 \| good	1.866 \| good	0.202 \| good
2025-07-19T13:00:00.000Z	33 \| good	5.805 \| good	25.134 \| good	20.707 \| good	0.306 \| good	1.844 \| good	0.203 \| good
2025-07-19T14:00:00.000Z	38 \| good	7.163 \| good	31.933 \| good	25.777 \| good	0.299 \| good	1.823 \| good	0.204 \| good
2025-07-19T15:00:00.000Z	38 \| good	6.837 \| good	30.176 \| good	29.712 \| good	0.291 \| good	1.801 \| good	0.206 \| good
2025-07-19T16:00:00.000Z	44 \| good	8.321 \| good	36.761 \| good	32.636 \| good	0.338 \| good	1.47 \| good	0.206 \| good
2025-07-19T17:00:00.000Z	44 \| good	8.301 \| good	36.285 \| good	32.31 \| good	0.384 \| good	1.14 \| good	0.205 \| good
2025-07-19T18:00:00.000Z	44 \| good	8.09 \| good	35.236 \| good	33.013 \| good	0.431 \| good	0.809 \| good	0.205 \| good
2025-07-19T19:00:00.000Z	49 \| good	9.369 \| good	42.087 \| good	34.029 \| good	0.456 \| good	0.858 \| good	0.202 \| good
2025-07-19T20:00:00.000Z	52 \| moderate	10.384 \| good	46.021 \| good	33.869 \| good	0.482 \| good	0.907 \| good	0.199 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	10.896 \| good	48.142 \| good	34.912 \| good	0.508 \| good	0.955 \| good	0.195 \| good
2025-07-19T22:00:00.000Z	52 \| moderate	10.155 \| good	45.204 \| good	35.311 \| good	0.505 \| good	1.59 \| good	0.204 \| good
2025-07-19T23:00:00.000Z	49 \| good	9.185 \| good	41.229 \| good	33.395 \| good	0.503 \| good	2.225 \| good	0.213 \| good
2025-07-20T00:00:00.000Z	38 \| good	6.827 \| good	30.437 \| good	26.54 \| good	0.5 \| good	2.859 \| good	0.222 \| good
2025-07-20T01:00:00.000Z	38 \| good	7.303 \| good	32.462 \| good	25.358 \| good	0.502 \| good	3.224 \| good	0.227 \| good
2025-07-20T02:00:00.000Z	38 \| good	7.319 \| good	32.56 \| good	22.045 \| good	0.504 \| good	3.589 \| good	0.232 \| good
2025-07-20T03:00:00.000Z	38 \| good	6.623 \| good	29.416 \| good	20.274 \| good	0.506 \| good	3.954 \| good	0.237 \| good
2025-07-20T04:00:00.000Z	33 \| good	6.491 \| good	28.638 \| good	19.323 \| good	0.452 \| good	3.095 \| good	0.218 \| good
2025-07-20T05:00:00.000Z	33 \| good	6.314 \| good	28.316 \| good	18.886 \| good	0.398 \| good	2.236 \| good	0.198 \| good
2025-07-20T06:00:00.000Z	49 \| good	9.349 \| good	10.283 \| good	40.637 \| good	0.348 \| good	1.398 \| good	0.179 \| good
2025-07-20T07:00:00.000Z	33 \| good	6.343 \| good	28.144 \| good	14.678 \| good	0.352 \| good	1.628 \| good	0.174 \| good
2025-07-20T08:00:00.000Z	38 \| good	7.366 \| good	32.22 \| good	13.78 \| good	0.36 \| good	1.879 \| good	0.17 \| good

Dardenne Prairie, Missouri live air quality index now

Major air pollutants in Dardenne Prairie, Missouri

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Dardenne Prairie, Missouri air quality forecast and history

Get reliable air quality data to drive your business

Dardenne Prairie, Missouri air quality map: Track AQI near you

Air quality in nearby cities

O'Fallon, Missouri

Lake St. Louis, Missouri

St. Peters, Missouri

Wentzville, Missouri

Chesterfield, Missouri

St. Charles, Missouri

How accurate is Missouri, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Dardenne Prairie, Missouri updated?

When was the worst air quality at Dardenne Prairie, Missouri in the last 24 hrs?

When was the best air quality at Dardenne Prairie, Missouri in the last 24 hrs?

What is the current air quality in Dardenne Prairie, Missouri?

What pollutant is the most common in Dardenne Prairie, Missouri?

What should I do if the air quality in Dardenne Prairie, Missouri is poor?

What is the current concentration of PM2.5 in Dardenne Prairie, Missouri?

What is the current concentration of PM10 in Dardenne Prairie, Missouri?

What is the current concentration of carbon monoxide (CO) in Dardenne Prairie, Missouri?

What is the current concentration of sulfur dioxide (SO2) in Dardenne Prairie, Missouri?

What is the current concentration of ozone (O3) in Dardenne Prairie, Missouri?

What is the current concentration of nitrogen dioxide (NO2) in Dardenne Prairie, Missouri?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Dardenne Prairie, Missouri?

What is the current concentration of PM₁₀ in Dardenne Prairie, Missouri?

What is the current concentration of sulfur dioxide (SO₂) in Dardenne Prairie, Missouri?

What is the current concentration of ozone (O₃) in Dardenne Prairie, Missouri?

What is the current concentration of nitrogen dioxide (NO₂) in Dardenne Prairie, Missouri?