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

The PM10 concentration in Crestwood, Missouri is 33.622 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 0.285 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 29.95 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 2.575 ppb.

Live air quality index in Crestwood, Missouri today

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

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)

Good

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)

6.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.62 μg/m³

155

255

425

605+

Ozone (O₃)

29.95 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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
2025-09-03T19:00:00.000Z	42 \| good	5.189 \| good	17.884 \| good	45.287 \| good	2.005 \| good	6.498 \| good	0.262 \| good
2025-09-03T20:00:00.000Z	43 \| good	4.406 \| good	15.299 \| good	45.952 \| good	1.055 \| good	4.917 \| good	0.197 \| good
2025-09-03T21:00:00.000Z	44 \| good	4.198 \| good	13.558 \| good	47.712 \| good	1.282 \| good	4.448 \| good	0.198 \| good
2025-09-03T22:00:00.000Z	43 \| good	4.601 \| good	16.899 \| good	45.915 \| good	1.208 \| good	3.879 \| good	0.197 \| good
2025-09-03T23:00:00.000Z	41 \| good	3.119 \| good	11.745 \| good	43.822 \| good	1.284 \| good	4.518 \| good	0.266 \| good
2025-09-04T00:00:00.000Z	40 \| good	4.759 \| good	18.793 \| good	42.532 \| good	0.517 \| good	6.747 \| good	0.198 \| good
2025-09-04T01:00:00.000Z	37 \| good	5.031 \| good	21.289 \| good	39.761 \| good	0.424 \| good	3.202 \| good	0.198 \| good
2025-09-04T02:00:00.000Z	35 \| good	3.702 \| good	19.47 \| good	38.408 \| good	0.541 \| good	3.26 \| good	0.196 \| good
2025-09-04T03:00:00.000Z	32 \| good	4.433 \| good	18.961 \| good	34.626 \| good	0.597 \| good	3.371 \| good	0.229 \| good
2025-09-04T04:00:00.000Z	31 \| good	3.541 \| good	16.271 \| good	33.499 \| good	0.539 \| good	2.252 \| good	0.198 \| good
2025-09-04T05:00:00.000Z	26 \| good	3.874 \| good	18.397 \| good	28.352 \| good	0.492 \| good	1.809 \| good	0.198 \| good
2025-09-04T06:00:00.000Z	38 \| good	6.754 \| good	35.7 \| good	25.6 \| good	0.344 \| good	1.57 \| good	0.197 \| good
2025-09-04T07:00:00.000Z	33 \| good	5.991 \| good	30.386 \| good	27.036 \| good	0.34 \| good	1.571 \| good	0.198 \| good
2025-09-04T08:00:00.000Z	33 \| good	5.723 \| good	27.255 \| good	25.171 \| good	0.336 \| good	1.572 \| good	0.197 \| good
2025-09-04T09:00:00.000Z	60 \| moderate	14.043 \| fine	53.457 \| good	17.337 \| good	0.428 \| good	2.734 \| good	0.227 \| good
2025-09-04T10:00:00.000Z	62 \| moderate	15.401 \| fine	54.49 \| good	16.911 \| good	0.311 \| good	3.125 \| good	0.226 \| good
2025-09-04T11:00:00.000Z	60 \| moderate	14.476 \| fine	53.258 \| good	14.981 \| good	0.525 \| good	4.248 \| good	0.227 \| good
2025-09-04T12:00:00.000Z	58 \| moderate	13.284 \| fine	53.545 \| good	15.133 \| good	0.271 \| good	5.315 \| good	0.293 \| good
2025-09-04T13:00:00.000Z	60 \| moderate	14.366 \| fine	64.259 \| fine	22.404 \| good	0.592 \| good	2.945 \| good	0.208 \| good
2025-09-04T14:00:00.000Z	56 \| moderate	12.217 \| fine	52.233 \| good	18.988 \| good	0.283 \| good	4.61 \| good	0.3 \| good
2025-09-04T15:00:00.000Z	56 \| moderate	11.603 \| good	49.815 \| good	21.793 \| good	0.518 \| good	3.541 \| good	0.297 \| good
2025-09-04T16:00:00.000Z	49 \| good	8.862 \| good	42.159 \| good	26.004 \| good	0.392 \| good	3.712 \| good	0.231 \| good
2025-09-04T17:00:00.000Z	52 \| moderate	9.881 \| good	43.197 \| good	29.939 \| good	0.372 \| good	3.378 \| good	0.231 \| good
2025-09-04T18:00:00.000Z	52 \| moderate	10.409 \| good	41.568 \| good	31.99 \| good	0.404 \| good	3.811 \| good	0.295 \| good
2025-09-04T19:00:00.000Z	49 \| good	9.44 \| good	39.385 \| good	35.398 \| good	0.504 \| good	3.953 \| good	0.295 \| good
2025-09-04T20:00:00.000Z	52 \| moderate	9.552 \| good	42.663 \| good	38.386 \| good	0.914 \| good	4.152 \| good	0.297 \| good
2025-09-04T21:00:00.000Z	49 \| good	8.803 \| good	33.832 \| good	40.103 \| good	0.662 \| good	4.557 \| good	0.297 \| good
2025-09-04T22:00:00.000Z	44 \| good	7.833 \| good	36.726 \| good	42.496 \| good	2.47 \| good	4.293 \| good	0.297 \| good
2025-09-04T23:00:00.000Z	44 \| good	8.132 \| good	37.265 \| good	42.834 \| good	6.493 \| good	4.693 \| good	0.298 \| good
2025-09-05T00:00:00.000Z	44 \| good	7.552 \| good	31.125 \| good	41.648 \| good	3.664 \| good	6.173 \| good	0.27 \| good
2025-09-05T01:00:00.000Z	52 \| moderate	10.218 \| good	39.497 \| good	37.862 \| good	3.767 \| good	8.356 \| good	0.366 \| good
2025-09-05T02:00:00.000Z	49 \| good	8.56 \| good	39.444 \| good	36.365 \| good	3.633 \| good	11.375 \| good	0.427 \| good
2025-09-05T03:00:00.000Z	44 \| good	8.001 \| good	34.52 \| good	27.142 \| good	2.917 \| good	16.403 \| good	0.363 \| good
2025-09-05T04:00:00.000Z	52 \| moderate	10.157 \| good	36.491 \| good	25.852 \| good	1.96 \| good	10.781 \| good	0.362 \| good
2025-09-05T05:00:00.000Z	54 \| moderate	11.074 \| good	43.083 \| good	22.169 \| good	0.984 \| good	9.805 \| good	0.362 \| good
2025-09-05T06:00:00.000Z	52 \| moderate	10.369 \| good	43.255 \| good	20.021 \| good	0.627 \| good	10.14 \| good	0.295 \| good
2025-09-05T07:00:00.000Z	52 \| moderate	10.196 \| good	41.996 \| good	22.056 \| good	0.632 \| good	10.347 \| good	0.295 \| good
2025-09-05T08:00:00.000Z	52 \| moderate	10.249 \| good	42.778 \| good	24.649 \| good	0.646 \| good	10.685 \| good	0.295 \| good
2025-09-05T09:00:00.000Z	60 \| moderate	13.724 \| fine	50.138 \| good	19.553 \| good	0.923 \| good	7.743 \| good	0.292 \| good
2025-09-05T10:00:00.000Z	60 \| moderate	14.434 \| fine	53.616 \| good	18.232 \| good	0.953 \| good	5.015 \| good	0.292 \| good
2025-09-05T11:00:00.000Z	58 \| moderate	13.432 \| fine	46.067 \| good	17.506 \| good	0.813 \| good	7.388 \| good	0.293 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	13.173 \| fine	50.126 \| good	20.338 \| good	0.422 \| good	5.478 \| good	0.255 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	12.371 \| fine	48.801 \| good	21.029 \| good	0.368 \| good	5.335 \| good	0.293 \| good
2025-09-05T14:00:00.000Z	58 \| moderate	12.591 \| fine	55.907 \| fine	24.402 \| good	0.38 \| good	4.191 \| good	0.295 \| good
2025-09-05T15:00:00.000Z	49 \| good	9.304 \| good	41.594 \| good	24.606 \| good	0.371 \| good	3.341 \| good	0.327 \| good
2025-09-05T16:00:00.000Z	44 \| good	8.214 \| good	38.89 \| good	25.83 \| good	0.229 \| good	2.422 \| good	0.297 \| good
2025-09-05T17:00:00.000Z	44 \| good	7.58 \| good	36.207 \| good	28.478 \| good	0.263 \| good	2.356 \| good	0.295 \| good
2025-09-05T18:00:00.000Z	38 \| good	7.431 \| good	36.402 \| good	29.82 \| good	0.27 \| good	2.78 \| good	0.226 \| good
2025-09-05T18:00:00.000Z	38 \| good	6.721 \| good	33.622 \| good	29.95 \| good	0.285 \| good	2.575 \| good	0.228 \| good
2025-09-05T00:00:00.000Z	44 \| good	8.024 \| good	35.153 \| good	36.738 \| good	0.968 \| good	4.747 \| good	0.233 \| good
2025-09-05T01:00:00.000Z	44 \| good	8.09 \| good	35.252 \| good	31.476 \| good	1.14 \| good	6.328 \| good	0.254 \| good
2025-09-05T02:00:00.000Z	54 \| moderate	11.221 \| good	49.79 \| good	28.895 \| good	1.311 \| good	7.908 \| good	0.275 \| good
2025-09-05T03:00:00.000Z	58 \| moderate	12.971 \| fine	58.223 \| fine	28.794 \| good	1.483 \| good	9.489 \| good	0.297 \| good
2025-09-05T04:00:00.000Z	54 \| moderate	10.831 \| good	48.171 \| good	26.061 \| good	1.474 \| good	8.094 \| good	0.283 \| good
2025-09-05T05:00:00.000Z	49 \| good	9.136 \| good	40.18 \| good	25.963 \| good	1.466 \| good	6.7 \| good	0.27 \| good
2025-09-05T06:00:00.000Z	44 \| good	8.106 \| good	35.746 \| good	24.639 \| good	1.457 \| good	5.305 \| good	0.256 \| good
2025-09-05T07:00:00.000Z	33 \| good	6.362 \| good	28.313 \| good	22.374 \| good	1.21 \| good	4.645 \| good	0.244 \| good
2025-09-05T08:00:00.000Z	22 \| good	4.32 \| good	18.717 \| good	19.195 \| good	0.963 \| good	3.984 \| good	0.231 \| good
2025-09-05T09:00:00.000Z	17 \| good	2.432 \| good	9.693 \| good	17.708 \| good	0.715 \| good	3.323 \| good	0.219 \| good
2025-09-05T10:00:00.000Z	17 \| good	2.984 \| good	12.101 \| good	17.516 \| good	0.604 \| good	3.228 \| good	0.214 \| good
2025-09-05T11:00:00.000Z	38 \| good	6.767 \| good	29.929 \| good	22.46 \| good	0.493 \| good	3.132 \| good	0.21 \| good
2025-09-05T12:00:00.000Z	52 \| moderate	9.535 \| good	42.145 \| good	24.476 \| good	0.382 \| good	3.036 \| good	0.205 \| good
2025-09-05T13:00:00.000Z	54 \| moderate	10.711 \| good	47.434 \| good	31.138 \| good	0.477 \| good	2.934 \| good	0.21 \| good
2025-09-05T14:00:00.000Z	52 \| moderate	10.251 \| good	45.569 \| good	34.093 \| good	0.573 \| good	2.832 \| good	0.216 \| good
2025-09-05T15:00:00.000Z	52 \| moderate	9.902 \| good	43.94 \| good	33.956 \| good	0.669 \| good	2.73 \| good	0.221 \| good
2025-09-05T16:00:00.000Z	33 \| good	6.31 \| good	27.862 \| good	31.17 \| good	0.648 \| good	2.248 \| good	0.207 \| good
2025-09-05T17:00:00.000Z	29 \| good	4.285 \| good	18.651 \| good	30.879 \| good	0.628 \| good	1.766 \| good	0.193 \| good
2025-09-05T18:00:00.000Z	26 \| good	2.576 \| good	10.466 \| good	27.987 \| good	0.607 \| good	1.284 \| good	0.179 \| good
2025-09-05T19:00:00.000Z	26 \| good	3.691 \| good	15.882 \| good	27.866 \| good	0.617 \| good	1.776 \| good	0.179 \| good
2025-09-05T20:00:00.000Z	28 \| good	3.844 \| good	16.454 \| good	30.246 \| good	0.628 \| good	2.268 \| good	0.18 \| good
2025-09-05T21:00:00.000Z	27 \| good	1.641 \| good	6.966 \| good	28.967 \| good	0.638 \| good	2.76 \| good	0.18 \| good
2025-09-05T22:00:00.000Z	24 \| good	3.923 \| good	17.153 \| good	26.416 \| good	0.645 \| good	3.528 \| good	0.187 \| good
2025-09-05T23:00:00.000Z	25 \| good	3.519 \| good	15.453 \| good	27.031 \| good	0.651 \| good	4.296 \| good	0.195 \| good
2025-09-06T00:00:00.000Z	26 \| good	1.296 \| good	5.28 \| good	27.874 \| good	0.658 \| good	5.064 \| good	0.202 \| good
2025-09-06T01:00:00.000Z	26 \| good	2.975 \| good	12.865 \| good	28.017 \| good	0.618 \| good	4.971 \| good	0.203 \| good
2025-09-06T02:00:00.000Z	29 \| good	4.849 \| good	21.303 \| good	30.676 \| good	0.578 \| good	4.879 \| good	0.204 \| good
2025-09-06T03:00:00.000Z	29 \| good	5.022 \| good	21.757 \| good	31.342 \| good	0.538 \| good	4.786 \| good	0.205 \| good
2025-09-06T04:00:00.000Z	26 \| good	3.424 \| good	15.12 \| good	27.924 \| good	0.513 \| good	4.72 \| good	0.205 \| good
2025-09-06T05:00:00.000Z	23 \| good	3.437 \| good	14.868 \| good	24.697 \| good	0.488 \| good	4.654 \| good	0.206 \| good
2025-09-06T06:00:00.000Z	20 \| good	3.336 \| good	14.388 \| good	22.365 \| good	0.462 \| good	4.588 \| good	0.207 \| good
2025-09-06T07:00:00.000Z	22 \| good	3.926 \| good	17.167 \| good	18.225 \| good	0.459 \| good	4.699 \| good	0.206 \| good
2025-09-06T08:00:00.000Z	38 \| good	7.357 \| good	32.362 \| good	12.926 \| good	0.456 \| good	4.811 \| good	0.205 \| good
2025-09-06T09:00:00.000Z	44 \| good	7.702 \| good	33.728 \| good	11.55 \| good	0.453 \| good	4.922 \| good	0.205 \| good
2025-09-06T10:00:00.000Z	52 \| moderate	10.144 \| good	45.019 \| good	9.53 \| good	0.478 \| good	5.412 \| good	0.208 \| good
2025-09-06T11:00:00.000Z	49 \| good	9.069 \| good	40.208 \| good	17.044 \| good	0.502 \| good	5.902 \| good	0.212 \| good
2025-09-06T12:00:00.000Z	44 \| good	7.887 \| good	34.718 \| good	16.047 \| good	0.526 \| good	6.392 \| good	0.216 \| good
2025-09-06T13:00:00.000Z	49 \| good	9.089 \| good	40.273 \| good	22.617 \| good	0.781 \| good	5.27 \| good	0.212 \| good
2025-09-06T14:00:00.000Z	38 \| good	6.895 \| good	30.555 \| good	29.056 \| good	1.036 \| good	4.148 \| good	0.208 \| good
2025-09-06T15:00:00.000Z	38 \| good	6.577 \| good	29.396 \| good	35.794 \| good	1.291 \| good	3.026 \| good	0.205 \| good
2025-09-06T16:00:00.000Z	38 \| good	6.75 \| good	29.97 \| good	40.543 \| good	1.093 \| good	2.307 \| good	0.188 \| good
2025-09-06T17:00:00.000Z	40 \| good	3.565 \| good	15.629 \| good	42.791 \| good	0.894 \| good	1.587 \| good	0.171 \| good
2025-09-06T18:00:00.000Z	42 \| good	2.623 \| good	10.672 \| good	45.358 \| good	0.695 \| good	0.868 \| good	0.154 \| good
2025-09-06T19:00:00.000Z	44 \| good	1.8 \| good	7.501 \| good	46.85 \| good	0.618 \| good	0.866 \| good	0.151 \| good
2025-09-06T20:00:00.000Z	43 \| good	3.739 \| good	16.222 \| good	46.053 \| good	0.54 \| good	0.864 \| good	0.149 \| good
2025-09-06T21:00:00.000Z	42 \| good	3.767 \| good	16.531 \| good	44.725 \| good	0.463 \| good	0.862 \| good	0.147 \| good
2025-09-06T22:00:00.000Z	43 \| good	5.92 \| good	25.955 \| good	45.564 \| good	0.46 \| good	2.029 \| good	0.156 \| good
2025-09-06T23:00:00.000Z	43 \| good	7.1 \| good	31.144 \| good	45.578 \| good	0.456 \| good	3.195 \| good	0.166 \| 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 10:00:00 on 2025-09-05.

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 05:00:00 on 2025-09-05.

What is the AQI in Crestwood, Missouri right now?

As of now, the AQI in Crestwood, Missouri is 38, indicating Good 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 6.721 μg/m³.

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

The PM₁₀ concentration in Crestwood, Missouri is 33.622 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 0.228 ppm.

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

Currently, Crestwood, Missouri has a sulfur dioxide (SO₂) concentration of 0.285 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 29.95 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 2.575 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions