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

The current PM10 concentration at Dardenne Prairie, Missouri is 54.838 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 0.477 ppb.

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

The current ozone (O3) concentration at Dardenne Prairie, Missouri is 36.09 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 5.995 ppb.

Live air quality index in Dardenne Prairie, Missouri today

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)

Moderate

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)

14.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

54.84 μg/m³

155

255

425

605+

Ozone (O₃)

36.09 ppb

201

201+

Sulfur Dioxide (SO₂)

0.48 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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
2025-06-03T01:00:00.000Z	60 \| moderate	13.681 \| fine	57.575 \| fine	46.586 \| good	0.803 \| good	4.616 \| good	0.29 \| good
2025-06-03T02:00:00.000Z	58 \| moderate	12.686 \| fine	41.986 \| good	39.746 \| good	0.82 \| good	5.262 \| good	0.247 \| good
2025-06-03T03:00:00.000Z	38 \| good	6.536 \| good	25.487 \| good	39.718 \| good	0.885 \| good	5.208 \| good	0.247 \| good
2025-06-03T04:00:00.000Z	44 \| good	7.705 \| good	25.4 \| good	36.832 \| good	1.267 \| good	4.902 \| good	0.247 \| good
2025-06-03T05:00:00.000Z	49 \| good	8.581 \| good	38.124 \| good	33.509 \| good	0.791 \| good	5.514 \| good	0.241 \| good
2025-06-03T06:00:00.000Z	52 \| moderate	10.258 \| good	48.021 \| good	30.411 \| good	0.952 \| good	5.768 \| good	0.247 \| good
2025-06-03T07:00:00.000Z	49 \| good	8.565 \| good	21.799 \| good	29.889 \| good	0.716 \| good	6.834 \| good	0.254 \| good
2025-06-03T08:00:00.000Z	52 \| moderate	9.909 \| good	34.162 \| good	32.722 \| good	0.871 \| good	6.692 \| good	0.241 \| good
2025-06-03T09:00:00.000Z	45 \| good	8.35 \| good	48.51 \| good	28.201 \| good	0.866 \| good	4.789 \| good	0.206 \| good
2025-06-03T10:00:00.000Z	44 \| good	8.228 \| good	32.723 \| good	24.043 \| good	0.879 \| good	6.908 \| good	0.164 \| good
2025-06-03T11:00:00.000Z	49 \| good	8.652 \| good	37.281 \| good	29.424 \| good	0.944 \| good	10.495 \| good	0.206 \| good
2025-06-03T12:00:00.000Z	49 \| good	8.57 \| good	31.106 \| good	29.103 \| good	0.998 \| good	10.482 \| good	0.213 \| good
2025-06-03T13:00:00.000Z	52 \| moderate	9.768 \| good	28.125 \| good	36.221 \| good	0.596 \| good	10.323 \| good	0.29 \| good
2025-06-03T14:00:00.000Z	50 \| good	9.299 \| good	53.641 \| good	33.519 \| good	0.985 \| good	7.259 \| good	0.255 \| good
2025-06-03T15:00:00.000Z	56 \| moderate	11.8 \| good	43.736 \| good	33.829 \| good	1.065 \| good	5.133 \| good	0.247 \| good
2025-06-03T16:00:00.000Z	60 \| moderate	13.772 \| fine	53.78 \| good	39.102 \| good	0.584 \| good	4.394 \| good	0.241 \| good
2025-06-03T17:00:00.000Z	58 \| moderate	13.466 \| fine	47.011 \| good	41.162 \| good	0.548 \| good	4.364 \| good	0.241 \| good
2025-06-03T18:00:00.000Z	54 \| moderate	11.153 \| good	45.702 \| good	43.632 \| good	0.485 \| good	3.835 \| good	0.241 \| good
2025-06-03T19:00:00.000Z	60 \| moderate	14.467 \| fine	69.872 \| fine	47.261 \| good	0.7 \| good	4.235 \| good	0.241 \| good
2025-06-03T20:00:00.000Z	64 \| moderate	15.83 \| fine	68.028 \| fine	43.807 \| good	0.715 \| good	4.503 \| good	0.233 \| good
2025-06-03T21:00:00.000Z	64 \| moderate	16.121 \| fine	68.76 \| fine	40.522 \| good	0.675 \| good	3.844 \| good	0.29 \| good
2025-06-03T22:00:00.000Z	64 \| moderate	16.393 \| fine	65.292 \| fine	40.611 \| good	0.712 \| good	3.707 \| good	0.239 \| good
2025-06-03T23:00:00.000Z	60 \| moderate	14.22 \| fine	46.264 \| good	40.318 \| good	0.515 \| good	4.543 \| good	0.241 \| good
2025-06-04T00:00:00.000Z	52 \| moderate	10.059 \| good	33.61 \| good	42.17 \| good	0.673 \| good	3.752 \| good	0.247 \| good
2025-06-04T01:00:00.000Z	56 \| moderate	11.937 \| good	39.487 \| good	44.073 \| good	0.654 \| good	3.8 \| good	0.239 \| good
2025-06-04T02:00:00.000Z	56 \| moderate	11.717 \| good	39.432 \| good	44.063 \| good	0.625 \| good	3.936 \| good	0.247 \| good
2025-06-04T03:00:00.000Z	43 \| good	6.356 \| good	28.147 \| good	46.068 \| good	0.337 \| good	1.768 \| good	0.212 \| good
2025-06-04T04:00:00.000Z	54 \| moderate	10.721 \| good	47.415 \| good	39.17 \| good	0.881 \| good	6.596 \| good	0.239 \| good
2025-06-04T05:00:00.000Z	54 \| moderate	10.928 \| good	33.475 \| good	36.052 \| good	0.661 \| good	8.281 \| good	0.288 \| good
2025-06-04T06:00:00.000Z	58 \| moderate	12.018 \| good	69.541 \| fine	40.156 \| good	0.748 \| good	6.229 \| good	0.28 \| good
2025-06-04T07:00:00.000Z	54 \| moderate	8.891 \| good	62.406 \| fine	43.5 \| good	0.736 \| good	6.154 \| good	0.288 \| good
2025-06-04T08:00:00.000Z	41 \| good	5.3 \| good	44.365 \| good	41.816 \| good	0.74 \| good	6.167 \| good	0.281 \| good
2025-06-04T09:00:00.000Z	39 \| good	3.76 \| good	15.465 \| good	41.813 \| good	0.788 \| good	2.877 \| good	0.162 \| good
2025-06-04T10:00:00.000Z	36 \| good	2.667 \| good	10.736 \| good	38.937 \| good	0.54 \| good	4.371 \| good	0.204 \| good
2025-06-04T11:00:00.000Z	36 \| good	2.62 \| good	10.328 \| good	38.659 \| good	0.429 \| good	9.188 \| good	0.218 \| good
2025-06-04T12:00:00.000Z	37 \| good	2.149 \| good	26.773 \| good	40.343 \| good	0.676 \| good	12.315 \| good	0.281 \| good
2025-06-04T13:00:00.000Z	35 \| good	5.311 \| good	23.048 \| good	37.976 \| good	0.22 \| good	1.486 \| good	0.188 \| good
2025-06-04T14:00:00.000Z	33 \| good	3.388 \| good	33.907 \| good	35.996 \| good	0.617 \| good	16.359 \| good	0.362 \| good
2025-06-04T15:00:00.000Z	39 \| good	3.028 \| good	27.384 \| good	42.133 \| good	0.624 \| good	11.956 \| good	0.361 \| good
2025-06-04T16:00:00.000Z	31 \| good	2.893 \| good	25.988 \| good	32.959 \| good	0.472 \| good	10.398 \| good	0.332 \| good
2025-06-04T17:00:00.000Z	58 \| moderate	13.017 \| fine	40.993 \| good	30.056 \| good	0.498 \| good	7.31 \| good	0.323 \| good
2025-06-04T18:00:00.000Z	31 \| good	4.436 \| good	16.371 \| good	33.372 \| good	0.581 \| good	4.685 \| good	0.295 \| good
2025-06-04T19:00:00.000Z	38 \| good	7.237 \| good	21.897 \| good	33.532 \| good	0.567 \| good	5.032 \| good	0.309 \| good
2025-06-04T20:00:00.000Z	60 \| moderate	13.933 \| fine	44.691 \| good	38.819 \| good	0.598 \| good	6.089 \| good	0.315 \| good
2025-06-04T21:00:00.000Z	62 \| moderate	14.88 \| fine	52.19 \| good	34.133 \| good	0.476 \| good	4.79 \| good	0.28 \| good
2025-06-04T22:00:00.000Z	44 \| good	8.131 \| good	31.113 \| good	36.026 \| good	0.548 \| good	6.177 \| good	0.203 \| good
2025-06-04T23:00:00.000Z	33 \| good	6.048 \| good	31.177 \| good	35.516 \| good	0.511 \| good	3.953 \| good	0.28 \| good
2025-06-05T00:00:00.000Z	66 \| moderate	16.691 \| fine	62.065 \| fine	35.714 \| good	0.569 \| good	2.838 \| good	0.263 \| good
2025-06-04T22:00:00.000Z	62 \| moderate	14.501 \| fine	54.838 \| good	36.09 \| good	0.477 \| good	5.995 \| good	0.278 \| good
2025-06-04T23:00:00.000Z	84 \| moderate	27.308 \| fine	118.851 \| fine	46.52 \| good	0.184 \| good	1.896 \| good	0.196 \| good
2025-06-05T00:00:00.000Z	90 \| moderate	29.687 \| fine	128.968 \| fine	43.293 \| good	0.24 \| good	2.243 \| good	0.203 \| good
2025-06-05T01:00:00.000Z	88 \| moderate	28.601 \| fine	123.639 \| fine	37.835 \| good	0.189 \| good	3.288 \| good	0.204 \| good
2025-06-05T02:00:00.000Z	90 \| moderate	29.889 \| fine	129.539 \| fine	35.791 \| good	0.251 \| good	4.085 \| good	0.214 \| good
2025-06-05T03:00:00.000Z	96 \| moderate	33.051 \| fine	143.174 \| fine	34.776 \| good	0.313 \| good	4.882 \| good	0.225 \| good
2025-06-05T04:00:00.000Z	102 \| sensitive	35.664 \| moderate	155.11 \| moderate	35.879 \| good	0.324 \| good	3.162 \| good	0.206 \| good
2025-06-05T05:00:00.000Z	107 \| sensitive	37.774 \| moderate	165.537 \| moderate	35.88 \| good	0.394 \| good	3.582 \| good	0.212 \| good
2025-06-05T06:00:00.000Z	112 \| sensitive	40.021 \| moderate	177.115 \| moderate	36.539 \| good	0.465 \| good	4.002 \| good	0.218 \| good
2025-06-05T07:00:00.000Z	116 \| sensitive	41.498 \| moderate	185.002 \| moderate	33.576 \| good	0.562 \| good	3.314 \| good	0.208 \| good
2025-06-05T08:00:00.000Z	120 \| sensitive	43.463 \| moderate	194.373 \| moderate	29.874 \| good	0.641 \| good	3.586 \| good	0.212 \| good
2025-06-05T09:00:00.000Z	112 \| sensitive	40.089 \| moderate	177.629 \| moderate	26.984 \| good	0.72 \| good	3.858 \| good	0.216 \| good
2025-06-05T10:00:00.000Z	112 \| sensitive	39.548 \| moderate	174.388 \| moderate	26.005 \| good	0.709 \| good	3.146 \| good	0.205 \| good
2025-06-05T11:00:00.000Z	105 \| sensitive	37.19 \| moderate	163.11 \| moderate	24.617 \| good	0.773 \| good	3.384 \| good	0.208 \| good
2025-06-05T12:00:00.000Z	97 \| moderate	33.952 \| fine	146.961 \| fine	28.865 \| good	0.837 \| good	3.621 \| good	0.211 \| good
2025-06-05T13:00:00.000Z	98 \| moderate	34.492 \| fine	148.978 \| fine	32.195 \| good	0.887 \| good	1.514 \| good	0.199 \| good
2025-06-05T14:00:00.000Z	102 \| sensitive	36.19 \| moderate	157.479 \| moderate	33.217 \| good	0.946 \| good	1.74 \| good	0.204 \| good
2025-06-05T15:00:00.000Z	99 \| moderate	34.805 \| fine	150.338 \| fine	36.917 \| good	1.006 \| good	1.966 \| good	0.209 \| good
2025-06-05T16:00:00.000Z	96 \| moderate	33.087 \| fine	142.51 \| fine	41.559 \| good	0.531 \| good	0.738 \| good	0.169 \| good
2025-06-05T17:00:00.000Z	92 \| moderate	30.798 \| fine	133.618 \| fine	44.442 \| good	0.589 \| good	0.851 \| good	0.174 \| good
2025-06-05T18:00:00.000Z	86 \| moderate	28.496 \| fine	123.665 \| fine	44.951 \| good	0.648 \| good	0.963 \| good	0.178 \| good
2025-06-05T19:00:00.000Z	84 \| moderate	27.303 \| fine	118.332 \| fine	43.879 \| good	0.289 \| good	0.688 \| good	0.164 \| good
2025-06-05T20:00:00.000Z	90 \| moderate	29.557 \| fine	128.171 \| fine	42.705 \| good	0.345 \| good	0.794 \| good	0.167 \| good
2025-06-05T21:00:00.000Z	86 \| moderate	28.478 \| fine	123.552 \| fine	42.486 \| good	0.401 \| good	0.899 \| good	0.17 \| good
2025-06-05T22:00:00.000Z	84 \| moderate	26.769 \| fine	116.672 \| fine	42.651 \| good	0.231 \| good	2.106 \| good	0.18 \| good
2025-06-05T23:00:00.000Z	79 \| moderate	23.957 \| fine	104.967 \| fine	44.07 \| good	0.275 \| good	2.267 \| good	0.183 \| good
2025-06-06T00:00:00.000Z	75 \| moderate	21.884 \| fine	96.056 \| fine	46.485 \| good	0.319 \| good	2.427 \| good	0.186 \| good
2025-06-06T01:00:00.000Z	67 \| moderate	18.352 \| fine	80.67 \| fine	38.218 \| good	0.37 \| good	6.448 \| good	0.236 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.217 \| fine	84.763 \| fine	33.081 \| good	0.449 \| good	7.744 \| good	0.25 \| good
2025-06-06T03:00:00.000Z	75 \| moderate	21.967 \| fine	96.51 \| fine	27.818 \| good	0.528 \| good	9.041 \| good	0.264 \| good
2025-06-06T04:00:00.000Z	79 \| moderate	23.738 \| fine	103.187 \| fine	24.586 \| good	0.545 \| good	10.235 \| good	0.28 \| good
2025-06-06T05:00:00.000Z	77 \| moderate	23.225 \| fine	101.148 \| fine	20.661 \| good	0.636 \| good	12.579 \| good	0.303 \| good
2025-06-06T06:00:00.000Z	69 \| moderate	19.335 \| fine	85.777 \| fine	20.573 \| good	0.728 \| good	14.923 \| good	0.325 \| good
2025-06-06T07:00:00.000Z	60 \| moderate	13.573 \| fine	61.001 \| fine	24.713 \| good	0.506 \| good	8.082 \| good	0.264 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	11.486 \| good	50.59 \| good	23.767 \| good	0.556 \| good	9.339 \| good	0.277 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.173 \| good	49.925 \| good	20.28 \| good	0.606 \| good	10.595 \| good	0.289 \| good
2025-06-06T10:00:00.000Z	67 \| moderate	18.263 \| fine	80.471 \| fine	16.739 \| good	0.49 \| good	5.353 \| good	0.249 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.606 \| fine	69.614 \| fine	17.318 \| good	0.53 \| good	5.837 \| good	0.256 \| good
2025-06-06T12:00:00.000Z	64 \| moderate	16.2 \| fine	71.888 \| fine	17.458 \| good	0.571 \| good	6.321 \| good	0.263 \| good
2025-06-06T13:00:00.000Z	66 \| moderate	17.291 \| fine	76.905 \| fine	20.954 \| good	0.572 \| good	4.519 \| good	0.25 \| good
2025-06-06T14:00:00.000Z	69 \| moderate	18.684 \| fine	82.627 \| fine	29.116 \| good	0.637 \| good	5.302 \| good	0.261 \| good
2025-06-06T15:00:00.000Z	64 \| moderate	16.371 \| fine	72.664 \| fine	36.559 \| good	0.701 \| good	6.084 \| good	0.271 \| good
2025-06-06T16:00:00.000Z	62 \| moderate	14.63 \| fine	64.777 \| fine	42.663 \| good	1.018 \| good	3.201 \| good	0.232 \| good
2025-06-06T17:00:00.000Z	67 \| moderate	17.792 \| fine	78.644 \| fine	43.897 \| good	1.215 \| good	3.584 \| good	0.236 \| good
2025-06-06T18:00:00.000Z	62 \| moderate	15.08 \| fine	67.47 \| fine	49.677 \| good	1.412 \| good	3.968 \| good	0.24 \| good
2025-06-06T19:00:00.000Z	52 \| moderate	10.223 \| good	45.321 \| good	50.918 \| good	0.683 \| good	1.848 \| good	0.205 \| good
2025-06-06T20:00:00.000Z	49 \| good	8.82 \| good	38.454 \| good	51.596 \| good	0.791 \| good	2.365 \| good	0.213 \| good
2025-06-06T21:00:00.000Z	45 \| good	7.579 \| good	33.213 \| good	49.486 \| good	0.898 \| good	2.882 \| good	0.221 \| good
2025-06-06T22:00:00.000Z	46 \| good	6.413 \| good	28.44 \| good	50.375 \| good	0.347 \| good	1.49 \| good	0.179 \| good

Dardenne Prairie

Get reliable air quality data to drive your business

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

0.27ppm

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

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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 07:00:00 on 2025-06-04.

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 06:00:00 on 2025-06-04.

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

The current air quality in Dardenne Prairie, Missouri is 62, categorized as Moderate 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 14.501 μg/m³.

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

The current PM₁₀ concentration at Dardenne Prairie, Missouri is 54.838 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 0.278 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 0.477 ppb.

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

The current ozone (O₃) concentration at Dardenne Prairie, Missouri is 36.09 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 5.995 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-03T01:00:00.000Z	60 \| moderate	13.681 \| fine	57.575 \| fine	46.586 \| good	0.803 \| good	4.616 \| good	0.29 \| good
2025-06-03T02:00:00.000Z	58 \| moderate	12.686 \| fine	41.986 \| good	39.746 \| good	0.82 \| good	5.262 \| good	0.247 \| good
2025-06-03T03:00:00.000Z	38 \| good	6.536 \| good	25.487 \| good	39.718 \| good	0.885 \| good	5.208 \| good	0.247 \| good
2025-06-03T04:00:00.000Z	44 \| good	7.705 \| good	25.4 \| good	36.832 \| good	1.267 \| good	4.902 \| good	0.247 \| good
2025-06-03T05:00:00.000Z	49 \| good	8.581 \| good	38.124 \| good	33.509 \| good	0.791 \| good	5.514 \| good	0.241 \| good
2025-06-03T06:00:00.000Z	52 \| moderate	10.258 \| good	48.021 \| good	30.411 \| good	0.952 \| good	5.768 \| good	0.247 \| good
2025-06-03T07:00:00.000Z	49 \| good	8.565 \| good	21.799 \| good	29.889 \| good	0.716 \| good	6.834 \| good	0.254 \| good
2025-06-03T08:00:00.000Z	52 \| moderate	9.909 \| good	34.162 \| good	32.722 \| good	0.871 \| good	6.692 \| good	0.241 \| good
2025-06-03T09:00:00.000Z	45 \| good	8.35 \| good	48.51 \| good	28.201 \| good	0.866 \| good	4.789 \| good	0.206 \| good
2025-06-03T10:00:00.000Z	44 \| good	8.228 \| good	32.723 \| good	24.043 \| good	0.879 \| good	6.908 \| good	0.164 \| good
2025-06-03T11:00:00.000Z	49 \| good	8.652 \| good	37.281 \| good	29.424 \| good	0.944 \| good	10.495 \| good	0.206 \| good
2025-06-03T12:00:00.000Z	49 \| good	8.57 \| good	31.106 \| good	29.103 \| good	0.998 \| good	10.482 \| good	0.213 \| good
2025-06-03T13:00:00.000Z	52 \| moderate	9.768 \| good	28.125 \| good	36.221 \| good	0.596 \| good	10.323 \| good	0.29 \| good
2025-06-03T14:00:00.000Z	50 \| good	9.299 \| good	53.641 \| good	33.519 \| good	0.985 \| good	7.259 \| good	0.255 \| good
2025-06-03T15:00:00.000Z	56 \| moderate	11.8 \| good	43.736 \| good	33.829 \| good	1.065 \| good	5.133 \| good	0.247 \| good
2025-06-03T16:00:00.000Z	60 \| moderate	13.772 \| fine	53.78 \| good	39.102 \| good	0.584 \| good	4.394 \| good	0.241 \| good
2025-06-03T17:00:00.000Z	58 \| moderate	13.466 \| fine	47.011 \| good	41.162 \| good	0.548 \| good	4.364 \| good	0.241 \| good
2025-06-03T18:00:00.000Z	54 \| moderate	11.153 \| good	45.702 \| good	43.632 \| good	0.485 \| good	3.835 \| good	0.241 \| good
2025-06-03T19:00:00.000Z	60 \| moderate	14.467 \| fine	69.872 \| fine	47.261 \| good	0.7 \| good	4.235 \| good	0.241 \| good
2025-06-03T20:00:00.000Z	64 \| moderate	15.83 \| fine	68.028 \| fine	43.807 \| good	0.715 \| good	4.503 \| good	0.233 \| good
2025-06-03T21:00:00.000Z	64 \| moderate	16.121 \| fine	68.76 \| fine	40.522 \| good	0.675 \| good	3.844 \| good	0.29 \| good
2025-06-03T22:00:00.000Z	64 \| moderate	16.393 \| fine	65.292 \| fine	40.611 \| good	0.712 \| good	3.707 \| good	0.239 \| good
2025-06-03T23:00:00.000Z	60 \| moderate	14.22 \| fine	46.264 \| good	40.318 \| good	0.515 \| good	4.543 \| good	0.241 \| good
2025-06-04T00:00:00.000Z	52 \| moderate	10.059 \| good	33.61 \| good	42.17 \| good	0.673 \| good	3.752 \| good	0.247 \| good
2025-06-04T01:00:00.000Z	56 \| moderate	11.937 \| good	39.487 \| good	44.073 \| good	0.654 \| good	3.8 \| good	0.239 \| good
2025-06-04T02:00:00.000Z	56 \| moderate	11.717 \| good	39.432 \| good	44.063 \| good	0.625 \| good	3.936 \| good	0.247 \| good
2025-06-04T03:00:00.000Z	43 \| good	6.356 \| good	28.147 \| good	46.068 \| good	0.337 \| good	1.768 \| good	0.212 \| good
2025-06-04T04:00:00.000Z	54 \| moderate	10.721 \| good	47.415 \| good	39.17 \| good	0.881 \| good	6.596 \| good	0.239 \| good
2025-06-04T05:00:00.000Z	54 \| moderate	10.928 \| good	33.475 \| good	36.052 \| good	0.661 \| good	8.281 \| good	0.288 \| good
2025-06-04T06:00:00.000Z	58 \| moderate	12.018 \| good	69.541 \| fine	40.156 \| good	0.748 \| good	6.229 \| good	0.28 \| good
2025-06-04T07:00:00.000Z	54 \| moderate	8.891 \| good	62.406 \| fine	43.5 \| good	0.736 \| good	6.154 \| good	0.288 \| good
2025-06-04T08:00:00.000Z	41 \| good	5.3 \| good	44.365 \| good	41.816 \| good	0.74 \| good	6.167 \| good	0.281 \| good
2025-06-04T09:00:00.000Z	39 \| good	3.76 \| good	15.465 \| good	41.813 \| good	0.788 \| good	2.877 \| good	0.162 \| good
2025-06-04T10:00:00.000Z	36 \| good	2.667 \| good	10.736 \| good	38.937 \| good	0.54 \| good	4.371 \| good	0.204 \| good
2025-06-04T11:00:00.000Z	36 \| good	2.62 \| good	10.328 \| good	38.659 \| good	0.429 \| good	9.188 \| good	0.218 \| good
2025-06-04T12:00:00.000Z	37 \| good	2.149 \| good	26.773 \| good	40.343 \| good	0.676 \| good	12.315 \| good	0.281 \| good
2025-06-04T13:00:00.000Z	35 \| good	5.311 \| good	23.048 \| good	37.976 \| good	0.22 \| good	1.486 \| good	0.188 \| good
2025-06-04T14:00:00.000Z	33 \| good	3.388 \| good	33.907 \| good	35.996 \| good	0.617 \| good	16.359 \| good	0.362 \| good
2025-06-04T15:00:00.000Z	39 \| good	3.028 \| good	27.384 \| good	42.133 \| good	0.624 \| good	11.956 \| good	0.361 \| good
2025-06-04T16:00:00.000Z	31 \| good	2.893 \| good	25.988 \| good	32.959 \| good	0.472 \| good	10.398 \| good	0.332 \| good
2025-06-04T17:00:00.000Z	58 \| moderate	13.017 \| fine	40.993 \| good	30.056 \| good	0.498 \| good	7.31 \| good	0.323 \| good
2025-06-04T18:00:00.000Z	31 \| good	4.436 \| good	16.371 \| good	33.372 \| good	0.581 \| good	4.685 \| good	0.295 \| good
2025-06-04T19:00:00.000Z	38 \| good	7.237 \| good	21.897 \| good	33.532 \| good	0.567 \| good	5.032 \| good	0.309 \| good
2025-06-04T20:00:00.000Z	60 \| moderate	13.933 \| fine	44.691 \| good	38.819 \| good	0.598 \| good	6.089 \| good	0.315 \| good
2025-06-04T21:00:00.000Z	62 \| moderate	14.88 \| fine	52.19 \| good	34.133 \| good	0.476 \| good	4.79 \| good	0.28 \| good
2025-06-04T22:00:00.000Z	44 \| good	8.131 \| good	31.113 \| good	36.026 \| good	0.548 \| good	6.177 \| good	0.203 \| good
2025-06-04T23:00:00.000Z	33 \| good	6.048 \| good	31.177 \| good	35.516 \| good	0.511 \| good	3.953 \| good	0.28 \| good
2025-06-05T00:00:00.000Z	66 \| moderate	16.691 \| fine	62.065 \| fine	35.714 \| good	0.569 \| good	2.838 \| good	0.263 \| good
2025-06-04T22:00:00.000Z	62 \| moderate	14.501 \| fine	54.838 \| good	36.09 \| good	0.477 \| good	5.995 \| good	0.278 \| good
2025-06-04T23:00:00.000Z	84 \| moderate	27.308 \| fine	118.851 \| fine	46.52 \| good	0.184 \| good	1.896 \| good	0.196 \| good
2025-06-05T00:00:00.000Z	90 \| moderate	29.687 \| fine	128.968 \| fine	43.293 \| good	0.24 \| good	2.243 \| good	0.203 \| good
2025-06-05T01:00:00.000Z	88 \| moderate	28.601 \| fine	123.639 \| fine	37.835 \| good	0.189 \| good	3.288 \| good	0.204 \| good
2025-06-05T02:00:00.000Z	90 \| moderate	29.889 \| fine	129.539 \| fine	35.791 \| good	0.251 \| good	4.085 \| good	0.214 \| good
2025-06-05T03:00:00.000Z	96 \| moderate	33.051 \| fine	143.174 \| fine	34.776 \| good	0.313 \| good	4.882 \| good	0.225 \| good
2025-06-05T04:00:00.000Z	102 \| sensitive	35.664 \| moderate	155.11 \| moderate	35.879 \| good	0.324 \| good	3.162 \| good	0.206 \| good
2025-06-05T05:00:00.000Z	107 \| sensitive	37.774 \| moderate	165.537 \| moderate	35.88 \| good	0.394 \| good	3.582 \| good	0.212 \| good
2025-06-05T06:00:00.000Z	112 \| sensitive	40.021 \| moderate	177.115 \| moderate	36.539 \| good	0.465 \| good	4.002 \| good	0.218 \| good
2025-06-05T07:00:00.000Z	116 \| sensitive	41.498 \| moderate	185.002 \| moderate	33.576 \| good	0.562 \| good	3.314 \| good	0.208 \| good
2025-06-05T08:00:00.000Z	120 \| sensitive	43.463 \| moderate	194.373 \| moderate	29.874 \| good	0.641 \| good	3.586 \| good	0.212 \| good
2025-06-05T09:00:00.000Z	112 \| sensitive	40.089 \| moderate	177.629 \| moderate	26.984 \| good	0.72 \| good	3.858 \| good	0.216 \| good
2025-06-05T10:00:00.000Z	112 \| sensitive	39.548 \| moderate	174.388 \| moderate	26.005 \| good	0.709 \| good	3.146 \| good	0.205 \| good
2025-06-05T11:00:00.000Z	105 \| sensitive	37.19 \| moderate	163.11 \| moderate	24.617 \| good	0.773 \| good	3.384 \| good	0.208 \| good
2025-06-05T12:00:00.000Z	97 \| moderate	33.952 \| fine	146.961 \| fine	28.865 \| good	0.837 \| good	3.621 \| good	0.211 \| good
2025-06-05T13:00:00.000Z	98 \| moderate	34.492 \| fine	148.978 \| fine	32.195 \| good	0.887 \| good	1.514 \| good	0.199 \| good
2025-06-05T14:00:00.000Z	102 \| sensitive	36.19 \| moderate	157.479 \| moderate	33.217 \| good	0.946 \| good	1.74 \| good	0.204 \| good
2025-06-05T15:00:00.000Z	99 \| moderate	34.805 \| fine	150.338 \| fine	36.917 \| good	1.006 \| good	1.966 \| good	0.209 \| good
2025-06-05T16:00:00.000Z	96 \| moderate	33.087 \| fine	142.51 \| fine	41.559 \| good	0.531 \| good	0.738 \| good	0.169 \| good
2025-06-05T17:00:00.000Z	92 \| moderate	30.798 \| fine	133.618 \| fine	44.442 \| good	0.589 \| good	0.851 \| good	0.174 \| good
2025-06-05T18:00:00.000Z	86 \| moderate	28.496 \| fine	123.665 \| fine	44.951 \| good	0.648 \| good	0.963 \| good	0.178 \| good
2025-06-05T19:00:00.000Z	84 \| moderate	27.303 \| fine	118.332 \| fine	43.879 \| good	0.289 \| good	0.688 \| good	0.164 \| good
2025-06-05T20:00:00.000Z	90 \| moderate	29.557 \| fine	128.171 \| fine	42.705 \| good	0.345 \| good	0.794 \| good	0.167 \| good
2025-06-05T21:00:00.000Z	86 \| moderate	28.478 \| fine	123.552 \| fine	42.486 \| good	0.401 \| good	0.899 \| good	0.17 \| good
2025-06-05T22:00:00.000Z	84 \| moderate	26.769 \| fine	116.672 \| fine	42.651 \| good	0.231 \| good	2.106 \| good	0.18 \| good
2025-06-05T23:00:00.000Z	79 \| moderate	23.957 \| fine	104.967 \| fine	44.07 \| good	0.275 \| good	2.267 \| good	0.183 \| good
2025-06-06T00:00:00.000Z	75 \| moderate	21.884 \| fine	96.056 \| fine	46.485 \| good	0.319 \| good	2.427 \| good	0.186 \| good
2025-06-06T01:00:00.000Z	67 \| moderate	18.352 \| fine	80.67 \| fine	38.218 \| good	0.37 \| good	6.448 \| good	0.236 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.217 \| fine	84.763 \| fine	33.081 \| good	0.449 \| good	7.744 \| good	0.25 \| good
2025-06-06T03:00:00.000Z	75 \| moderate	21.967 \| fine	96.51 \| fine	27.818 \| good	0.528 \| good	9.041 \| good	0.264 \| good
2025-06-06T04:00:00.000Z	79 \| moderate	23.738 \| fine	103.187 \| fine	24.586 \| good	0.545 \| good	10.235 \| good	0.28 \| good
2025-06-06T05:00:00.000Z	77 \| moderate	23.225 \| fine	101.148 \| fine	20.661 \| good	0.636 \| good	12.579 \| good	0.303 \| good
2025-06-06T06:00:00.000Z	69 \| moderate	19.335 \| fine	85.777 \| fine	20.573 \| good	0.728 \| good	14.923 \| good	0.325 \| good
2025-06-06T07:00:00.000Z	60 \| moderate	13.573 \| fine	61.001 \| fine	24.713 \| good	0.506 \| good	8.082 \| good	0.264 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	11.486 \| good	50.59 \| good	23.767 \| good	0.556 \| good	9.339 \| good	0.277 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.173 \| good	49.925 \| good	20.28 \| good	0.606 \| good	10.595 \| good	0.289 \| good
2025-06-06T10:00:00.000Z	67 \| moderate	18.263 \| fine	80.471 \| fine	16.739 \| good	0.49 \| good	5.353 \| good	0.249 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.606 \| fine	69.614 \| fine	17.318 \| good	0.53 \| good	5.837 \| good	0.256 \| good
2025-06-06T12:00:00.000Z	64 \| moderate	16.2 \| fine	71.888 \| fine	17.458 \| good	0.571 \| good	6.321 \| good	0.263 \| good
2025-06-06T13:00:00.000Z	66 \| moderate	17.291 \| fine	76.905 \| fine	20.954 \| good	0.572 \| good	4.519 \| good	0.25 \| good
2025-06-06T14:00:00.000Z	69 \| moderate	18.684 \| fine	82.627 \| fine	29.116 \| good	0.637 \| good	5.302 \| good	0.261 \| good
2025-06-06T15:00:00.000Z	64 \| moderate	16.371 \| fine	72.664 \| fine	36.559 \| good	0.701 \| good	6.084 \| good	0.271 \| good
2025-06-06T16:00:00.000Z	62 \| moderate	14.63 \| fine	64.777 \| fine	42.663 \| good	1.018 \| good	3.201 \| good	0.232 \| good
2025-06-06T17:00:00.000Z	67 \| moderate	17.792 \| fine	78.644 \| fine	43.897 \| good	1.215 \| good	3.584 \| good	0.236 \| good
2025-06-06T18:00:00.000Z	62 \| moderate	15.08 \| fine	67.47 \| fine	49.677 \| good	1.412 \| good	3.968 \| good	0.24 \| good
2025-06-06T19:00:00.000Z	52 \| moderate	10.223 \| good	45.321 \| good	50.918 \| good	0.683 \| good	1.848 \| good	0.205 \| good
2025-06-06T20:00:00.000Z	49 \| good	8.82 \| good	38.454 \| good	51.596 \| good	0.791 \| good	2.365 \| good	0.213 \| good
2025-06-06T21:00:00.000Z	45 \| good	7.579 \| good	33.213 \| good	49.486 \| good	0.898 \| good	2.882 \| good	0.221 \| good
2025-06-06T22:00:00.000Z	46 \| good	6.413 \| good	28.44 \| good	50.375 \| good	0.347 \| good	1.49 \| good	0.179 \| good

Live air quality index in Dardenne Prairie, Missouri today

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)

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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

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Frequently asked questions

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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?