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

The PM10 concentration in Crestwood, Missouri is 45.644 μg/m3 at the moment.

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

Currently, Crestwood, Missouri has a sulfur dioxide (SO2) concentration of 0.919 ppb.

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

The current ozone (O3) level in Crestwood, Missouri at the moment is 14.517 ppm.

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

Nitrogen dioxide (NO2) level in Crestwood, Missouri at the moment is 11.706 ppb.

Live air quality index in Crestwood, Missouri today

Q: What is the PM2.5 level in Crestwood, Missouri at the moment?

PM2.5 levels in Crestwood, Missouri are currently 10.72 μg/m3.

Stay updated with real-time air quality in Crestwood, 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

Crestwood, Missouri

Last updated: ... (Local time)

Major air pollutants in Crestwood, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.64 μg/m³

155

255

425

605+

Ozone (O₃)

14.52 ppb

201

201+

Sulfur Dioxide (SO₂)

0.92 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.71 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Crestwood, Missouri

Scroll To Air Quality Map

Track live Crestwood, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T09:00:00.000Z	52 \| moderate	9.773 \| good	39.656 \| good	9.905 \| good	0.891 \| good	24.709 \| good	0.293 \| good
2025-12-05T10:00:00.000Z	49 \| good	9.295 \| good	41.191 \| good	9.302 \| good	0.712 \| good	24.027 \| good	0.293 \| good
2025-12-05T11:00:00.000Z	54 \| moderate	10.842 \| good	49.068 \| good	9.3 \| good	1.098 \| good	27.934 \| good	0.331 \| good
2025-12-05T12:00:00.000Z	54 \| moderate	11.306 \| good	51.148 \| good	5.055 \| good	0.884 \| good	27.444 \| good	0.387 \| good
2025-12-05T13:00:00.000Z	60 \| moderate	13.985 \| fine	59.064 \| fine	5.137 \| good	0.686 \| good	27.306 \| good	0.442 \| good
2025-12-05T14:00:00.000Z	66 \| moderate	16.96 \| fine	70.85 \| fine	6.49 \| good	1.304 \| good	23.286 \| good	0.507 \| good
2025-12-05T15:00:00.000Z	66 \| moderate	17.375 \| fine	73.142 \| fine	7.931 \| good	1.8 \| good	15.903 \| good	0.407 \| good
2025-12-05T16:00:00.000Z	66 \| moderate	17.458 \| fine	72.624 \| fine	13.911 \| good	0.68 \| good	12.585 \| good	0.35 \| good
2025-12-05T17:00:00.000Z	64 \| moderate	15.879 \| fine	66.359 \| fine	16.031 \| good	0.907 \| good	11.76 \| good	0.403 \| good
2025-12-05T18:00:00.000Z	66 \| moderate	16.825 \| fine	70.341 \| fine	15.93 \| good	1.745 \| good	10.912 \| good	0.347 \| good
2025-12-05T19:00:00.000Z	67 \| moderate	17.593 \| fine	74.071 \| fine	19.374 \| good	0.866 \| good	10.314 \| good	0.306 \| good
2025-12-05T20:00:00.000Z	62 \| moderate	14.915 \| fine	64.263 \| fine	24.536 \| good	1.198 \| good	7.804 \| good	0.308 \| good
2025-12-05T21:00:00.000Z	56 \| moderate	11.997 \| good	52.676 \| good	22.986 \| good	1.276 \| good	8.494 \| good	0.306 \| good
2025-12-05T22:00:00.000Z	49 \| good	8.905 \| good	38.168 \| good	24.275 \| good	0.781 \| good	9.838 \| good	0.308 \| good
2025-12-05T23:00:00.000Z	38 \| good	6.852 \| good	30.098 \| good	20.777 \| good	0.6 \| good	12.79 \| good	0.4 \| good
2025-12-06T00:00:00.000Z	38 \| good	7.082 \| good	31.228 \| good	22.014 \| good	0.735 \| good	21.292 \| good	0.443 \| good
2025-12-06T01:00:00.000Z	38 \| good	6.893 \| good	29.987 \| good	19.362 \| good	0.678 \| good	23.479 \| good	0.402 \| good
2025-12-06T02:00:00.000Z	44 \| good	7.957 \| good	32.966 \| good	17.372 \| good	1.274 \| good	21.594 \| good	0.403 \| good
2025-12-06T03:00:00.000Z	44 \| good	8.312 \| good	34.402 \| good	15.795 \| good	1.245 \| good	11.879 \| good	0.294 \| good
2025-12-06T04:00:00.000Z	49 \| good	8.586 \| good	35.862 \| good	19.098 \| good	1.463 \| good	11.077 \| good	0.294 \| good
2025-12-06T05:00:00.000Z	44 \| good	8.113 \| good	34.401 \| good	15.129 \| good	1.479 \| good	13.305 \| good	0.335 \| good
2025-12-06T06:00:00.000Z	49 \| good	8.565 \| good	36.38 \| good	14.454 \| good	0.574 \| good	10.228 \| good	0.24 \| good
2025-12-06T07:00:00.000Z	49 \| good	8.565 \| good	36.38 \| good	13.989 \| good	0.57 \| good	10.409 \| good	0.237 \| good
2025-12-06T08:00:00.000Z	49 \| good	8.616 \| good	36.566 \| good	12.25 \| good	0.569 \| good	10.698 \| good	0.237 \| good
2025-12-06T09:00:00.000Z	44 \| good	7.965 \| good	35.529 \| good	14.099 \| good	0.651 \| good	7.961 \| good	0.237 \| good
2025-12-06T10:00:00.000Z	49 \| good	8.558 \| good	38.087 \| good	13.237 \| good	0.582 \| good	8.694 \| good	0.237 \| good
2025-12-06T11:00:00.000Z	52 \| moderate	9.676 \| good	43.29 \| good	12.559 \| good	0.534 \| good	8.69 \| good	0.277 \| good
2025-12-06T12:00:00.000Z	44 \| good	8.477 \| good	37.384 \| good	9.094 \| good	0.462 \| good	10.088 \| good	0.237 \| good
2025-12-06T13:00:00.000Z	52 \| moderate	10.17 \| good	45.121 \| good	7.687 \| good	0.42 \| good	10.794 \| good	0.291 \| good
2025-12-06T14:00:00.000Z	56 \| moderate	11.657 \| good	52.144 \| good	6.886 \| good	0.479 \| good	10.467 \| good	0.347 \| good
2025-12-06T15:00:00.000Z	54 \| moderate	11.048 \| good	48.771 \| good	9.992 \| good	0.548 \| good	7.148 \| good	0.291 \| good
2025-12-06T16:00:00.000Z	52 \| moderate	10.367 \| good	46.417 \| good	10.568 \| good	0.565 \| good	5.745 \| good	0.293 \| good
2025-12-06T17:00:00.000Z	54 \| moderate	11.082 \| good	47.334 \| good	14.008 \| good	1.294 \| good	6.246 \| good	0.293 \| good
2025-12-06T18:00:00.000Z	52 \| moderate	10.138 \| good	42.642 \| good	16.716 \| good	2.014 \| good	7.081 \| good	0.293 \| good
2025-12-06T19:00:00.000Z	49 \| good	8.829 \| good	38.909 \| good	19.186 \| good	4.402 \| good	5.912 \| good	0.294 \| good
2025-12-06T20:00:00.000Z	44 \| good	7.666 \| good	34.469 \| good	21.637 \| good	2.615 \| good	6.723 \| good	0.305 \| good
2025-12-06T21:00:00.000Z	44 \| good	7.959 \| good	32.546 \| good	23.293 \| good	1.646 \| good	6.696 \| good	0.25 \| good
2025-12-06T22:00:00.000Z	44 \| good	7.637 \| good	31.456 \| good	19.233 \| good	1.243 \| good	9.662 \| good	0.347 \| good
2025-12-06T23:00:00.000Z	49 \| good	8.726 \| good	35.377 \| good	20.56 \| good	0.734 \| good	14.726 \| good	0.348 \| good
2025-12-07T00:00:00.000Z	49 \| good	9.45 \| good	38.389 \| good	19.303 \| good	0.903 \| good	11.13 \| good	0.348 \| good
2025-12-07T01:00:00.000Z	54 \| moderate	11.155 \| good	46.45 \| good	19.072 \| good	1.096 \| good	9.945 \| good	0.293 \| good
2025-12-07T02:00:00.000Z	52 \| moderate	10.301 \| good	42.936 \| good	17.058 \| good	1.142 \| good	8.453 \| good	0.296 \| good
2025-12-07T03:00:00.000Z	52 \| moderate	9.919 \| good	41.136 \| good	17.859 \| good	0.817 \| good	7.942 \| good	0.254 \| good
2025-12-07T04:00:00.000Z	52 \| moderate	9.984 \| good	41.414 \| good	18.123 \| good	0.81 \| good	7.996 \| good	0.254 \| good
2025-12-07T05:00:00.000Z	60 \| moderate	13.723 \| fine	60.906 \| fine	17.519 \| good	0.983 \| good	11.03 \| good	0.296 \| good
2025-12-07T06:00:00.000Z	60 \| moderate	13.821 \| fine	61.278 \| fine	16.313 \| good	0.968 \| good	11.363 \| good	0.293 \| good
2025-12-07T07:00:00.000Z	60 \| moderate	13.821 \| fine	61.278 \| fine	14.329 \| good	0.97 \| good	11.401 \| good	0.296 \| good
2025-12-07T08:00:00.000Z	54 \| moderate	10.72 \| good	45.644 \| good	14.517 \| good	0.919 \| good	11.706 \| good	0.296 \| good
2025-12-07T09:00:00.000Z	62 \| moderate	15.464 \| fine	69.083 \| fine	9.78 \| good	0.643 \| good	4.625 \| good	0.203 \| good
2025-12-07T10:00:00.000Z	64 \| moderate	15.93 \| fine	71.249 \| fine	6.864 \| good	0.669 \| good	5.209 \| good	0.205 \| good
2025-12-07T11:00:00.000Z	64 \| moderate	16.411 \| fine	73.279 \| fine	3.043 \| good	0.696 \| good	5.793 \| good	0.207 \| good
2025-12-07T12:00:00.000Z	62 \| moderate	14.931 \| fine	67.181 \| fine	4.049 \| good	0.722 \| good	6.377 \| good	0.209 \| good
2025-12-07T13:00:00.000Z	66 \| moderate	16.807 \| fine	75.264 \| fine	2.649 \| good	0.804 \| good	7.991 \| good	0.238 \| good
2025-12-07T14:00:00.000Z	73 \| moderate	20.617 \| fine	90.834 \| fine	4.28 \| good	0.886 \| good	9.605 \| good	0.267 \| good
2025-12-07T15:00:00.000Z	84 \| moderate	27.406 \| fine	118.633 \| fine	3.791 \| good	0.968 \| good	11.22 \| good	0.296 \| good
2025-12-07T16:00:00.000Z	81 \| moderate	25.274 \| fine	110.02 \| fine	11.297 \| good	0.986 \| good	9.696 \| good	0.273 \| good
2025-12-07T17:00:00.000Z	77 \| moderate	23.338 \| fine	102.277 \| fine	16.436 \| good	1.005 \| good	8.173 \| good	0.25 \| good
2025-12-07T18:00:00.000Z	75 \| moderate	22.265 \| fine	97.305 \| fine	15.223 \| good	1.023 \| good	6.649 \| good	0.228 \| good
2025-12-07T19:00:00.000Z	75 \| moderate	22.319 \| fine	97.405 \| fine	16.354 \| good	1.143 \| good	7.332 \| good	0.232 \| good
2025-12-07T20:00:00.000Z	69 \| moderate	19.018 \| fine	84.524 \| fine	18.397 \| good	1.263 \| good	8.015 \| good	0.235 \| good
2025-12-07T21:00:00.000Z	62 \| moderate	14.501 \| fine	64.668 \| fine	17.676 \| good	1.383 \| good	8.698 \| good	0.239 \| good
2025-12-07T22:00:00.000Z	56 \| moderate	11.886 \| good	53.111 \| good	18.173 \| good	1.385 \| good	8.835 \| good	0.237 \| good
2025-12-07T23:00:00.000Z	54 \| moderate	10.852 \| good	47.851 \| good	18.523 \| good	1.387 \| good	8.973 \| good	0.234 \| good
2025-12-08T00:00:00.000Z	52 \| moderate	9.864 \| good	43.456 \| good	17.006 \| good	1.389 \| good	9.111 \| good	0.232 \| good
2025-12-08T01:00:00.000Z	49 \| good	8.987 \| good	39.386 \| good	19.747 \| good	1.265 \| good	7.938 \| good	0.224 \| good
2025-12-08T02:00:00.000Z	44 \| good	7.987 \| good	35.001 \| good	16.201 \| good	1.141 \| good	6.765 \| good	0.216 \| good
2025-12-08T03:00:00.000Z	38 \| good	6.973 \| good	31.139 \| good	17.172 \| good	1.017 \| good	5.592 \| good	0.209 \| good
2025-12-08T04:00:00.000Z	38 \| good	7.477 \| good	32.977 \| good	15.393 \| good	1.001 \| good	5.29 \| good	0.207 \| good
2025-12-08T05:00:00.000Z	44 \| good	8.395 \| good	36.972 \| good	15.643 \| good	0.986 \| good	4.989 \| good	0.205 \| good
2025-12-08T06:00:00.000Z	49 \| good	8.577 \| good	37.614 \| good	16.286 \| good	0.97 \| good	4.687 \| good	0.203 \| good
2025-12-08T07:00:00.000Z	33 \| good	6.363 \| good	28.587 \| good	17.812 \| good	0.974 \| good	4.594 \| good	0.201 \| good
2025-12-08T08:00:00.000Z	33 \| good	5.786 \| good	25.015 \| good	16.361 \| good	0.977 \| good	4.5 \| good	0.2 \| good
2025-12-08T09:00:00.000Z	38 \| good	7.269 \| good	32.029 \| good	14.742 \| good	0.981 \| good	4.406 \| good	0.198 \| good
2025-12-08T10:00:00.000Z	44 \| good	8.309 \| good	36.346 \| good	11.964 \| good	0.998 \| good	4.639 \| good	0.198 \| good
2025-12-08T11:00:00.000Z	38 \| good	7.155 \| good	31.954 \| good	14.031 \| good	1.016 \| good	4.872 \| good	0.198 \| good
2025-12-08T12:00:00.000Z	44 \| good	8.261 \| good	36.221 \| good	14.758 \| good	1.033 \| good	5.106 \| good	0.199 \| good
2025-12-08T13:00:00.000Z	52 \| moderate	9.606 \| good	42.963 \| good	14.521 \| good	1.172 \| good	5.771 \| good	0.207 \| good
2025-12-08T14:00:00.000Z	49 \| good	9.303 \| good	41.752 \| good	13.677 \| good	1.311 \| good	6.435 \| good	0.215 \| good
2025-12-08T15:00:00.000Z	49 \| good	9.311 \| good	41.715 \| good	12.704 \| good	1.45 \| good	7.1 \| good	0.223 \| good
2025-12-08T16:00:00.000Z	49 \| good	8.916 \| good	39.138 \| good	11.519 \| good	1.707 \| good	6.553 \| good	0.215 \| good
2025-12-08T17:00:00.000Z	54 \| moderate	10.548 \| good	46.921 \| good	11.234 \| good	1.965 \| good	6.005 \| good	0.208 \| good
2025-12-08T18:00:00.000Z	52 \| moderate	10.324 \| good	45.41 \| good	15.734 \| good	2.223 \| good	5.457 \| good	0.2 \| good
2025-12-08T19:00:00.000Z	52 \| moderate	10.004 \| good	44.241 \| good	17.548 \| good	2.432 \| good	6.1 \| good	0.203 \| good
2025-12-08T20:00:00.000Z	49 \| good	8.976 \| good	39.472 \| good	19.22 \| good	2.642 \| good	6.742 \| good	0.205 \| good
2025-12-08T21:00:00.000Z	49 \| good	9.065 \| good	39.917 \| good	15.431 \| good	2.851 \| good	7.384 \| good	0.208 \| good
2025-12-08T22:00:00.000Z	54 \| moderate	11.246 \| good	49.782 \| good	8.034 \| good	2.896 \| good	12.769 \| good	0.252 \| good
2025-12-08T23:00:00.000Z	62 \| moderate	15.482 \| fine	69.014 \| fine	5.03 \| good	2.94 \| good	18.153 \| good	0.297 \| good
2025-12-09T00:00:00.000Z	71 \| moderate	20.046 \| fine	87.547 \| fine	4.175 \| good	2.985 \| good	23.538 \| good	0.341 \| good
2025-12-09T01:00:00.000Z	69 \| moderate	18.943 \| fine	83.418 \| fine	3.184 \| good	2.856 \| good	19.769 \| good	0.311 \| good
2025-12-09T02:00:00.000Z	62 \| moderate	15.039 \| fine	67.047 \| fine	4.852 \| good	2.727 \| good	16.001 \| good	0.28 \| good
2025-12-09T03:00:00.000Z	54 \| moderate	11.478 \| good	50.86 \| good	5.366 \| good	2.597 \| good	12.232 \| good	0.25 \| good
2025-12-09T04:00:00.000Z	54 \| moderate	11.344 \| good	50.329 \| good	6.155 \| good	2.126 \| good	9.621 \| good	0.232 \| good
2025-12-09T05:00:00.000Z	56 \| moderate	11.929 \| good	52.722 \| good	11.511 \| good	1.655 \| good	7.01 \| good	0.215 \| good
2025-12-09T06:00:00.000Z	44 \| good	7.731 \| good	7.801 \| good	26.782 \| good	1.184 \| good	4.423 \| good	0.198 \| good
2025-12-09T07:00:00.000Z	44 \| good	7.617 \| good	33.797 \| good	20.696 \| good	1.039 \| good	3.638 \| good	0.193 \| good
2025-12-09T08:00:00.000Z	33 \| good	5.511 \| good	23.77 \| good	22.713 \| good	0.895 \| good	2.876 \| good	0.188 \| good

Crestwood

Get reliable air quality data to drive your business

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

0.30ppm

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.

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 air quality information updated for Crestwood, Missouri?

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

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

In the past 24 hours, the air quality in Crestwood, Missouri was at its worst at 07:00:00 on 2025-12-07.

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

In the last 24 hours, the best air quality in Crestwood, Missouri was observed at 10:00:00 on 2025-12-06.

What is the AQI in Crestwood, Missouri right now?

As of now, the AQI in Crestwood, Missouri is 54, indicating Moderate conditions.

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

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

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

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

What is the PM_2.5 level in Crestwood, Missouri at the moment?

PM_2.5 levels in Crestwood, Missouri are currently 10.72 μg/m³.

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

The PM₁₀ concentration in Crestwood, Missouri is 45.644 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Crestwood, Missouri is 0.296 ppm.

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

Currently, Crestwood, Missouri has a sulfur dioxide (SO₂) concentration of 0.919 ppb.

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

The current ozone (O₃) level in Crestwood, Missouri at the moment is 14.517 ppm.

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

Nitrogen dioxide (NO₂) level in Crestwood, Missouri at the moment is 11.706 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions