What is the current level of PM10 in Kirkwood, Missouri?

Kirkwood, Missouri currently has a PM10 concentration of 21.159 μg/m3.

What is the current level of sulfur dioxide (SO2) in Kirkwood, Missouri?

The current sulfur dioxide (SO2) concentration in Kirkwood, Missouri is 0.641 ppb.

What is the current level of ozone (O3) in Kirkwood, Missouri?

Kirkwood, Missouri currently has an ozone (O3) concentration of 32.26 ppm.

What is the current level of nitrogen dioxide (NO2) in Kirkwood, Missouri?

The current level of nitrogen dioxide (NO2) in Kirkwood, Missouri is 16.529 ppb.

Current air quality index in Kirkwood, Missouri today

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

Stay updated with real-time air quality in Kirkwood, 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

Kirkwood, Missouri

Last updated: ... (Local time)

Major air pollutants in Kirkwood, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.78 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.16 μg/m³

155

255

425

605+

Ozone (O₃)

32.26 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Kirkwood, Missouri

Get Live Pollen Counts

Kirkwood, Missouri

Scroll To Air Quality Map

Track live Kirkwood, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-03T01:00:00.000Z	56 \| moderate	11.536 \| good	44.72 \| good	47.159 \| good	0.671 \| good	6.609 \| good	0.333 \| good
2025-06-03T02:00:00.000Z	56 \| moderate	11.697 \| good	37.554 \| good	38.598 \| good	0.72 \| good	7.658 \| good	0.267 \| good
2025-06-03T03:00:00.000Z	44 \| good	7.524 \| good	32.22 \| good	36.81 \| good	0.84 \| good	6.604 \| good	0.267 \| good
2025-06-03T04:00:00.000Z	44 \| good	7.823 \| good	33.239 \| good	38.034 \| good	1.197 \| good	7.399 \| good	0.268 \| good
2025-06-03T05:00:00.000Z	44 \| good	8.415 \| good	37.622 \| good	31.674 \| good	0.783 \| good	7.913 \| good	0.265 \| good
2025-06-03T06:00:00.000Z	49 \| good	8.92 \| good	33.827 \| good	33.7 \| good	0.773 \| good	8.774 \| good	0.267 \| good
2025-06-03T07:00:00.000Z	49 \| good	8.822 \| good	29.075 \| good	28.281 \| good	0.728 \| good	8.465 \| good	0.27 \| good
2025-06-03T08:00:00.000Z	49 \| good	8.885 \| good	33.883 \| good	28.585 \| good	0.771 \| good	8.616 \| good	0.265 \| good
2025-06-03T09:00:00.000Z	49 \| good	9.086 \| good	37.037 \| good	26.666 \| good	0.959 \| good	5.8 \| good	0.238 \| good
2025-06-03T10:00:00.000Z	52 \| moderate	9.842 \| good	34.181 \| good	26.178 \| good	1.069 \| good	7.309 \| good	0.172 \| good
2025-06-03T11:00:00.000Z	44 \| good	7.595 \| good	33.699 \| good	28.209 \| good	0.959 \| good	11.658 \| good	0.238 \| good
2025-06-03T12:00:00.000Z	44 \| good	7.583 \| good	33.468 \| good	27.519 \| good	0.951 \| good	11.613 \| good	0.24 \| good
2025-06-03T13:00:00.000Z	49 \| good	8.996 \| good	37.425 \| good	31.62 \| good	0.557 \| good	10.866 \| good	0.333 \| good
2025-06-03T14:00:00.000Z	54 \| moderate	11.112 \| good	42.625 \| good	33.531 \| good	0.82 \| good	7.48 \| good	0.305 \| good
2025-06-03T15:00:00.000Z	56 \| moderate	11.938 \| good	47.119 \| good	35.073 \| good	1.009 \| good	5.42 \| good	0.267 \| good
2025-06-03T16:00:00.000Z	58 \| moderate	12.66 \| fine	48.155 \| good	40.939 \| good	0.524 \| good	4.458 \| good	0.265 \| good
2025-06-03T17:00:00.000Z	56 \| moderate	12.429 \| fine	47.489 \| good	43.66 \| good	0.479 \| good	4.469 \| good	0.265 \| good
2025-06-03T18:00:00.000Z	54 \| moderate	10.644 \| good	50.439 \| good	46.072 \| good	0.404 \| good	3.739 \| good	0.265 \| good
2025-06-03T19:00:00.000Z	58 \| moderate	12.998 \| fine	55.217 \| fine	45.932 \| good	0.628 \| good	3.883 \| good	0.265 \| good
2025-06-03T20:00:00.000Z	58 \| moderate	13.345 \| fine	54.131 \| good	45.629 \| good	0.632 \| good	4.44 \| good	0.263 \| good
2025-06-03T21:00:00.000Z	60 \| moderate	13.536 \| fine	54.478 \| good	45.164 \| good	0.624 \| good	3.93 \| good	0.333 \| good
2025-06-03T22:00:00.000Z	60 \| moderate	13.992 \| fine	56.153 \| fine	44.774 \| good	0.64 \| good	3.99 \| good	0.265 \| good
2025-06-03T23:00:00.000Z	58 \| moderate	12.805 \| fine	52.404 \| good	43.968 \| good	0.406 \| good	4.234 \| good	0.265 \| good
2025-06-04T00:00:00.000Z	56 \| moderate	12.469 \| fine	49.07 \| good	43.279 \| good	0.606 \| good	4.126 \| good	0.267 \| good
2025-06-04T01:00:00.000Z	58 \| moderate	13.472 \| fine	52.305 \| good	44.032 \| good	0.643 \| good	5.529 \| good	0.265 \| good
2025-06-04T02:00:00.000Z	58 \| moderate	12.586 \| fine	52.006 \| good	43.405 \| good	0.58 \| good	6.037 \| good	0.267 \| good
2025-06-04T03:00:00.000Z	44 \| good	7.737 \| good	33.886 \| good	45.87 \| good	0.57 \| good	3.554 \| good	0.236 \| good
2025-06-04T04:00:00.000Z	60 \| moderate	13.622 \| fine	55.173 \| fine	41.091 \| good	0.914 \| good	6.392 \| good	0.265 \| good
2025-06-04T05:00:00.000Z	60 \| moderate	14.344 \| fine	57.188 \| fine	38.312 \| good	0.646 \| good	8.624 \| good	0.278 \| good
2025-06-04T06:00:00.000Z	62 \| moderate	15.481 \| fine	59.577 \| fine	39.313 \| good	0.718 \| good	6.588 \| good	0.276 \| good
2025-06-04T07:00:00.000Z	62 \| moderate	15.496 \| fine	55.147 \| fine	38.544 \| good	0.717 \| good	6.488 \| good	0.278 \| good
2025-06-04T08:00:00.000Z	62 \| moderate	14.736 \| fine	55.923 \| fine	38.027 \| good	0.717 \| good	6.502 \| good	0.276 \| good
2025-06-04T09:00:00.000Z	36 \| good	4.53 \| good	17.831 \| good	38.933 \| good	0.716 \| good	2.69 \| good	0.116 \| good
2025-06-04T10:00:00.000Z	38 \| good	2.873 \| good	10.241 \| good	41.473 \| good	0.468 \| good	5.102 \| good	0.182 \| good
2025-06-04T11:00:00.000Z	36 \| good	2.674 \| good	9.853 \| good	38.907 \| good	0.363 \| good	9.512 \| good	0.186 \| good
2025-06-04T12:00:00.000Z	34 \| good	2.368 \| good	9.541 \| good	36.977 \| good	0.582 \| good	13.313 \| good	0.276 \| good
2025-06-04T13:00:00.000Z	49 \| good	9.262 \| good	40.915 \| good	33.238 \| good	0.322 \| good	2.405 \| good	0.2 \| good
2025-06-04T14:00:00.000Z	33 \| good	2.971 \| good	13.819 \| good	35.513 \| good	0.579 \| good	19.032 \| good	0.352 \| good
2025-06-04T15:00:00.000Z	30 \| good	4.781 \| good	21.159 \| good	32.26 \| good	0.641 \| good	16.529 \| good	0.351 \| good
2025-06-04T16:00:00.000Z	33 \| good	5.848 \| good	29.295 \| good	31.203 \| good	0.418 \| good	11.131 \| good	0.343 \| good
2025-06-04T17:00:00.000Z	38 \| good	7.353 \| good	34.015 \| good	34.297 \| good	0.422 \| good	7.825 \| good	0.341 \| good
2025-06-04T18:00:00.000Z	44 \| good	7.909 \| good	32.796 \| good	33.718 \| good	0.532 \| good	5.55 \| good	0.279 \| good
2025-06-04T19:00:00.000Z	49 \| good	8.921 \| good	38.68 \| good	35.346 \| good	0.525 \| good	5.586 \| good	0.283 \| good
2025-06-04T20:00:00.000Z	58 \| moderate	13.321 \| fine	45.906 \| good	34.388 \| good	0.523 \| good	6.666 \| good	0.339 \| good
2025-06-04T21:00:00.000Z	56 \| moderate	12.136 \| fine	41.404 \| good	34.777 \| good	0.388 \| good	6.579 \| good	0.276 \| good
2025-06-04T22:00:00.000Z	38 \| good	7.057 \| good	25.397 \| good	35.563 \| good	0.524 \| good	8.748 \| good	0.182 \| good
2025-06-04T23:00:00.000Z	31 \| good	4.832 \| good	18.617 \| good	33.806 \| good	0.47 \| good	8.696 \| good	0.276 \| good
2025-06-04T15:00:00.000Z	30 \| good	4.781 \| good	21.159 \| good	32.26 \| good	0.641 \| good	16.529 \| good	0.351 \| good
2025-06-04T16:00:00.000Z	44 \| good	7.582 \| good	33.384 \| good	38.113 \| good	0.362 \| good	1.453 \| good	0.193 \| good
2025-06-04T17:00:00.000Z	37 \| good	5.804 \| good	25.614 \| good	39.751 \| good	0.464 \| good	1.786 \| good	0.201 \| good
2025-06-04T18:00:00.000Z	52 \| moderate	9.658 \| good	42.967 \| good	44.077 \| good	0.565 \| good	2.119 \| good	0.209 \| good
2025-06-04T19:00:00.000Z	38 \| good	7.299 \| good	32.043 \| good	40.521 \| good	0.354 \| good	1.623 \| good	0.195 \| good
2025-06-04T20:00:00.000Z	58 \| moderate	13.483 \| fine	60.311 \| fine	39.699 \| good	0.463 \| good	1.953 \| good	0.2 \| good
2025-06-04T21:00:00.000Z	71 \| moderate	20.177 \| fine	88.818 \| fine	44.056 \| good	0.572 \| good	2.283 \| good	0.206 \| good
2025-06-04T22:00:00.000Z	75 \| moderate	21.942 \| fine	96.401 \| fine	44.505 \| good	0.251 \| good	2.979 \| good	0.205 \| good
2025-06-04T23:00:00.000Z	75 \| moderate	22.384 \| fine	97.743 \| fine	44.23 \| good	0.326 \| good	3.676 \| good	0.213 \| good
2025-06-05T00:00:00.000Z	82 \| moderate	25.881 \| fine	112.384 \| fine	41.968 \| good	0.401 \| good	4.372 \| good	0.221 \| good
2025-06-05T01:00:00.000Z	81 \| moderate	25.127 \| fine	109.409 \| fine	35.476 \| good	0.348 \| good	6.84 \| good	0.238 \| good
2025-06-05T02:00:00.000Z	82 \| moderate	26.073 \| fine	113.645 \| fine	33.594 \| good	0.428 \| good	8.008 \| good	0.246 \| good
2025-06-05T03:00:00.000Z	90 \| moderate	30.44 \| fine	131.967 \| fine	32.332 \| good	0.507 \| good	9.177 \| good	0.253 \| good
2025-06-05T04:00:00.000Z	97 \| moderate	33.949 \| fine	146.239 \| fine	33.173 \| good	0.418 \| good	5.847 \| good	0.235 \| good
2025-06-05T05:00:00.000Z	102 \| sensitive	35.775 \| moderate	156.121 \| moderate	32.6 \| good	0.485 \| good	6.914 \| good	0.241 \| good
2025-06-05T06:00:00.000Z	110 \| sensitive	39.367 \| moderate	173.952 \| moderate	33.977 \| good	0.552 \| good	7.982 \| good	0.247 \| good
2025-06-05T07:00:00.000Z	120 \| sensitive	43.253 \| moderate	193.202 \| moderate	33.115 \| good	0.639 \| good	4.557 \| good	0.225 \| good
2025-06-05T08:00:00.000Z	125 \| sensitive	45.42 \| moderate	203.675 \| moderate	30.598 \| good	0.69 \| good	5.207 \| good	0.23 \| good
2025-06-05T09:00:00.000Z	117 \| sensitive	42 \| moderate	186.414 \| moderate	27.958 \| good	0.742 \| good	5.856 \| good	0.234 \| good
2025-06-05T10:00:00.000Z	117 \| sensitive	41.96 \| moderate	186.422 \| moderate	20.631 \| good	0.853 \| good	4.129 \| good	0.221 \| good
2025-06-05T11:00:00.000Z	107 \| sensitive	37.79 \| moderate	165.921 \| moderate	22.844 \| good	0.925 \| good	4.668 \| good	0.226 \| good
2025-06-05T12:00:00.000Z	102 \| sensitive	36.258 \| moderate	158.197 \| moderate	22.986 \| good	0.997 \| good	5.207 \| good	0.232 \| good
2025-06-05T13:00:00.000Z	115 \| sensitive	40.561 \| moderate	179.601 \| moderate	22.428 \| good	1.167 \| good	3.022 \| good	0.223 \| good
2025-06-05T14:00:00.000Z	123 \| sensitive	44.421 \| moderate	198.754 \| moderate	22.05 \| good	1.267 \| good	3.569 \| good	0.231 \| good
2025-06-05T15:00:00.000Z	119 \| sensitive	42.717 \| moderate	190.285 \| moderate	26.451 \| good	1.367 \| good	4.115 \| good	0.239 \| good
2025-06-05T16:00:00.000Z	117 \| sensitive	41.989 \| moderate	186.257 \| moderate	31.514 \| good	0.802 \| good	1.307 \| good	0.182 \| good
2025-06-05T17:00:00.000Z	110 \| sensitive	38.966 \| moderate	171.674 \| moderate	34.692 \| good	0.893 \| good	1.459 \| good	0.186 \| good
2025-06-05T18:00:00.000Z	107 \| sensitive	37.582 \| moderate	164.658 \| moderate	36.539 \| good	0.985 \| good	1.611 \| good	0.189 \| good
2025-06-05T19:00:00.000Z	99 \| moderate	34.52 \| fine	149.238 \| fine	41.241 \| good	0.574 \| good	1.115 \| good	0.174 \| good
2025-06-05T20:00:00.000Z	94 \| moderate	32.102 \| fine	138.657 \| fine	44.519 \| good	0.675 \| good	1.25 \| good	0.177 \| good
2025-06-05T21:00:00.000Z	79 \| moderate	24.5 \| fine	106.978 \| fine	44.85 \| good	0.776 \| good	1.386 \| good	0.18 \| good
2025-06-05T22:00:00.000Z	69 \| moderate	19.389 \| fine	86.132 \| fine	45.79 \| good	0.547 \| good	3.17 \| good	0.195 \| good
2025-06-05T23:00:00.000Z	67 \| moderate	17.873 \| fine	78.772 \| fine	43.776 \| good	0.656 \| good	3.781 \| good	0.203 \| good
2025-06-06T00:00:00.000Z	69 \| moderate	19.422 \| fine	85.755 \| fine	47.174 \| good	0.765 \| good	4.392 \| good	0.21 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	19.68 \| fine	86.758 \| fine	33.716 \| good	0.735 \| good	11.103 \| good	0.288 \| good
2025-06-06T02:00:00.000Z	73 \| moderate	20.69 \| fine	90.806 \| fine	27.709 \| good	0.849 \| good	12.886 \| good	0.303 \| good
2025-06-06T03:00:00.000Z	75 \| moderate	22.358 \| fine	98.282 \| fine	24.953 \| good	0.963 \| good	14.669 \| good	0.317 \| good
2025-06-06T04:00:00.000Z	73 \| moderate	21.443 \| fine	93.733 \| fine	22.865 \| good	0.942 \| good	16.166 \| good	0.346 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	15.662 \| fine	70.025 \| fine	23.308 \| good	1.037 \| good	18.891 \| good	0.367 \| good
2025-06-06T06:00:00.000Z	56 \| moderate	12.461 \| fine	55.983 \| fine	23.21 \| good	1.131 \| good	21.616 \| good	0.388 \| good
2025-06-06T07:00:00.000Z	54 \| moderate	11.16 \| good	49.471 \| good	26.029 \| good	0.844 \| good	14.735 \| good	0.339 \| good
2025-06-06T08:00:00.000Z	56 \| moderate	12.307 \| fine	55.597 \| fine	23.917 \| good	0.911 \| good	16.968 \| good	0.355 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.27 \| good	49.88 \| good	20.265 \| good	0.978 \| good	19.2 \| good	0.37 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	18.902 \| fine	83.174 \| fine	11.917 \| good	0.795 \| good	9.254 \| good	0.319 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	16.252 \| fine	72.5 \| fine	13.602 \| good	0.859 \| good	10.666 \| good	0.329 \| good
2025-06-06T12:00:00.000Z	69 \| moderate	19.232 \| fine	84.873 \| fine	13.192 \| good	0.922 \| good	12.078 \| good	0.339 \| good
2025-06-06T13:00:00.000Z	75 \| moderate	22.108 \| fine	96.686 \| fine	16.822 \| good	0.966 \| good	6.742 \| good	0.279 \| good
2025-06-06T14:00:00.000Z	73 \| moderate	21.073 \| fine	92.9 \| fine	25.52 \| good	1.022 \| good	7.599 \| good	0.282 \| good
2025-06-06T15:00:00.000Z	62 \| moderate	14.527 \| fine	64.864 \| fine	36.75 \| good	1.078 \| good	8.456 \| good	0.285 \| good

Kirkwood

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Kirkwood, Missouri

0.33ppm

How accurate is Missouri, USA air quality data?

The air quality data for Missouri, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Kirkwood, Missouri get updated?

Air quality updates for Kirkwood, Missouri are available every hour.

What time in the past 24 hours saw the poorest air quality in Kirkwood, Missouri?

Kirkwood, Missouri experienced its worst air quality at 08:00:00, 2025-06-04.

When was air quality in Kirkwood, Missouri the best over the past 24 hours?

The best air quality in Kirkwood, Missouri was observed at 02:00:00 on 2025-06-04.

What is the air quality in Kirkwood, Missouri right now?

The air quality in Kirkwood, Missouri right now is Good, with an AQI of 30.

What pollutant is most frequently found in Kirkwood, Missouri?

In Kirkwood, Missouri, O3 is the most frequently found pollutant.

What can I do if the air quality in Kirkwood, Missouri is poor?

When air quality in Kirkwood, Missouri is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Kirkwood, Missouri right now?

Kirkwood, Missouri currently has a PM_2.5 concentration of 4.781 μg/m³.

What is the current level of PM₁₀ in Kirkwood, Missouri?

Kirkwood, Missouri currently has a PM₁₀ concentration of 21.159 μg/m³.

What is the current level of carbon monoxide (CO) in Kirkwood, Missouri?

The current carbon monoxide (CO) level in Kirkwood, Missouri is 0.351 ppm.

What is the current level of sulfur dioxide (SO₂) in Kirkwood, Missouri?

The current sulfur dioxide (SO₂) concentration in Kirkwood, Missouri is 0.641 ppb.

What is the current level of ozone (O₃) in Kirkwood, Missouri?

Kirkwood, Missouri currently has an ozone (O₃) concentration of 32.26 ppm.

What is the current level of nitrogen dioxide (NO₂) in Kirkwood, Missouri?

The current level of nitrogen dioxide (NO₂) in Kirkwood, Missouri is 16.529 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-03T01:00:00.000Z	56 \| moderate	11.536 \| good	44.72 \| good	47.159 \| good	0.671 \| good	6.609 \| good	0.333 \| good
2025-06-03T02:00:00.000Z	56 \| moderate	11.697 \| good	37.554 \| good	38.598 \| good	0.72 \| good	7.658 \| good	0.267 \| good
2025-06-03T03:00:00.000Z	44 \| good	7.524 \| good	32.22 \| good	36.81 \| good	0.84 \| good	6.604 \| good	0.267 \| good
2025-06-03T04:00:00.000Z	44 \| good	7.823 \| good	33.239 \| good	38.034 \| good	1.197 \| good	7.399 \| good	0.268 \| good
2025-06-03T05:00:00.000Z	44 \| good	8.415 \| good	37.622 \| good	31.674 \| good	0.783 \| good	7.913 \| good	0.265 \| good
2025-06-03T06:00:00.000Z	49 \| good	8.92 \| good	33.827 \| good	33.7 \| good	0.773 \| good	8.774 \| good	0.267 \| good
2025-06-03T07:00:00.000Z	49 \| good	8.822 \| good	29.075 \| good	28.281 \| good	0.728 \| good	8.465 \| good	0.27 \| good
2025-06-03T08:00:00.000Z	49 \| good	8.885 \| good	33.883 \| good	28.585 \| good	0.771 \| good	8.616 \| good	0.265 \| good
2025-06-03T09:00:00.000Z	49 \| good	9.086 \| good	37.037 \| good	26.666 \| good	0.959 \| good	5.8 \| good	0.238 \| good
2025-06-03T10:00:00.000Z	52 \| moderate	9.842 \| good	34.181 \| good	26.178 \| good	1.069 \| good	7.309 \| good	0.172 \| good
2025-06-03T11:00:00.000Z	44 \| good	7.595 \| good	33.699 \| good	28.209 \| good	0.959 \| good	11.658 \| good	0.238 \| good
2025-06-03T12:00:00.000Z	44 \| good	7.583 \| good	33.468 \| good	27.519 \| good	0.951 \| good	11.613 \| good	0.24 \| good
2025-06-03T13:00:00.000Z	49 \| good	8.996 \| good	37.425 \| good	31.62 \| good	0.557 \| good	10.866 \| good	0.333 \| good
2025-06-03T14:00:00.000Z	54 \| moderate	11.112 \| good	42.625 \| good	33.531 \| good	0.82 \| good	7.48 \| good	0.305 \| good
2025-06-03T15:00:00.000Z	56 \| moderate	11.938 \| good	47.119 \| good	35.073 \| good	1.009 \| good	5.42 \| good	0.267 \| good
2025-06-03T16:00:00.000Z	58 \| moderate	12.66 \| fine	48.155 \| good	40.939 \| good	0.524 \| good	4.458 \| good	0.265 \| good
2025-06-03T17:00:00.000Z	56 \| moderate	12.429 \| fine	47.489 \| good	43.66 \| good	0.479 \| good	4.469 \| good	0.265 \| good
2025-06-03T18:00:00.000Z	54 \| moderate	10.644 \| good	50.439 \| good	46.072 \| good	0.404 \| good	3.739 \| good	0.265 \| good
2025-06-03T19:00:00.000Z	58 \| moderate	12.998 \| fine	55.217 \| fine	45.932 \| good	0.628 \| good	3.883 \| good	0.265 \| good
2025-06-03T20:00:00.000Z	58 \| moderate	13.345 \| fine	54.131 \| good	45.629 \| good	0.632 \| good	4.44 \| good	0.263 \| good
2025-06-03T21:00:00.000Z	60 \| moderate	13.536 \| fine	54.478 \| good	45.164 \| good	0.624 \| good	3.93 \| good	0.333 \| good
2025-06-03T22:00:00.000Z	60 \| moderate	13.992 \| fine	56.153 \| fine	44.774 \| good	0.64 \| good	3.99 \| good	0.265 \| good
2025-06-03T23:00:00.000Z	58 \| moderate	12.805 \| fine	52.404 \| good	43.968 \| good	0.406 \| good	4.234 \| good	0.265 \| good
2025-06-04T00:00:00.000Z	56 \| moderate	12.469 \| fine	49.07 \| good	43.279 \| good	0.606 \| good	4.126 \| good	0.267 \| good
2025-06-04T01:00:00.000Z	58 \| moderate	13.472 \| fine	52.305 \| good	44.032 \| good	0.643 \| good	5.529 \| good	0.265 \| good
2025-06-04T02:00:00.000Z	58 \| moderate	12.586 \| fine	52.006 \| good	43.405 \| good	0.58 \| good	6.037 \| good	0.267 \| good
2025-06-04T03:00:00.000Z	44 \| good	7.737 \| good	33.886 \| good	45.87 \| good	0.57 \| good	3.554 \| good	0.236 \| good
2025-06-04T04:00:00.000Z	60 \| moderate	13.622 \| fine	55.173 \| fine	41.091 \| good	0.914 \| good	6.392 \| good	0.265 \| good
2025-06-04T05:00:00.000Z	60 \| moderate	14.344 \| fine	57.188 \| fine	38.312 \| good	0.646 \| good	8.624 \| good	0.278 \| good
2025-06-04T06:00:00.000Z	62 \| moderate	15.481 \| fine	59.577 \| fine	39.313 \| good	0.718 \| good	6.588 \| good	0.276 \| good
2025-06-04T07:00:00.000Z	62 \| moderate	15.496 \| fine	55.147 \| fine	38.544 \| good	0.717 \| good	6.488 \| good	0.278 \| good
2025-06-04T08:00:00.000Z	62 \| moderate	14.736 \| fine	55.923 \| fine	38.027 \| good	0.717 \| good	6.502 \| good	0.276 \| good
2025-06-04T09:00:00.000Z	36 \| good	4.53 \| good	17.831 \| good	38.933 \| good	0.716 \| good	2.69 \| good	0.116 \| good
2025-06-04T10:00:00.000Z	38 \| good	2.873 \| good	10.241 \| good	41.473 \| good	0.468 \| good	5.102 \| good	0.182 \| good
2025-06-04T11:00:00.000Z	36 \| good	2.674 \| good	9.853 \| good	38.907 \| good	0.363 \| good	9.512 \| good	0.186 \| good
2025-06-04T12:00:00.000Z	34 \| good	2.368 \| good	9.541 \| good	36.977 \| good	0.582 \| good	13.313 \| good	0.276 \| good
2025-06-04T13:00:00.000Z	49 \| good	9.262 \| good	40.915 \| good	33.238 \| good	0.322 \| good	2.405 \| good	0.2 \| good
2025-06-04T14:00:00.000Z	33 \| good	2.971 \| good	13.819 \| good	35.513 \| good	0.579 \| good	19.032 \| good	0.352 \| good
2025-06-04T15:00:00.000Z	30 \| good	4.781 \| good	21.159 \| good	32.26 \| good	0.641 \| good	16.529 \| good	0.351 \| good
2025-06-04T16:00:00.000Z	33 \| good	5.848 \| good	29.295 \| good	31.203 \| good	0.418 \| good	11.131 \| good	0.343 \| good
2025-06-04T17:00:00.000Z	38 \| good	7.353 \| good	34.015 \| good	34.297 \| good	0.422 \| good	7.825 \| good	0.341 \| good
2025-06-04T18:00:00.000Z	44 \| good	7.909 \| good	32.796 \| good	33.718 \| good	0.532 \| good	5.55 \| good	0.279 \| good
2025-06-04T19:00:00.000Z	49 \| good	8.921 \| good	38.68 \| good	35.346 \| good	0.525 \| good	5.586 \| good	0.283 \| good
2025-06-04T20:00:00.000Z	58 \| moderate	13.321 \| fine	45.906 \| good	34.388 \| good	0.523 \| good	6.666 \| good	0.339 \| good
2025-06-04T21:00:00.000Z	56 \| moderate	12.136 \| fine	41.404 \| good	34.777 \| good	0.388 \| good	6.579 \| good	0.276 \| good
2025-06-04T22:00:00.000Z	38 \| good	7.057 \| good	25.397 \| good	35.563 \| good	0.524 \| good	8.748 \| good	0.182 \| good
2025-06-04T23:00:00.000Z	31 \| good	4.832 \| good	18.617 \| good	33.806 \| good	0.47 \| good	8.696 \| good	0.276 \| good
2025-06-04T15:00:00.000Z	30 \| good	4.781 \| good	21.159 \| good	32.26 \| good	0.641 \| good	16.529 \| good	0.351 \| good
2025-06-04T16:00:00.000Z	44 \| good	7.582 \| good	33.384 \| good	38.113 \| good	0.362 \| good	1.453 \| good	0.193 \| good
2025-06-04T17:00:00.000Z	37 \| good	5.804 \| good	25.614 \| good	39.751 \| good	0.464 \| good	1.786 \| good	0.201 \| good
2025-06-04T18:00:00.000Z	52 \| moderate	9.658 \| good	42.967 \| good	44.077 \| good	0.565 \| good	2.119 \| good	0.209 \| good
2025-06-04T19:00:00.000Z	38 \| good	7.299 \| good	32.043 \| good	40.521 \| good	0.354 \| good	1.623 \| good	0.195 \| good
2025-06-04T20:00:00.000Z	58 \| moderate	13.483 \| fine	60.311 \| fine	39.699 \| good	0.463 \| good	1.953 \| good	0.2 \| good
2025-06-04T21:00:00.000Z	71 \| moderate	20.177 \| fine	88.818 \| fine	44.056 \| good	0.572 \| good	2.283 \| good	0.206 \| good
2025-06-04T22:00:00.000Z	75 \| moderate	21.942 \| fine	96.401 \| fine	44.505 \| good	0.251 \| good	2.979 \| good	0.205 \| good
2025-06-04T23:00:00.000Z	75 \| moderate	22.384 \| fine	97.743 \| fine	44.23 \| good	0.326 \| good	3.676 \| good	0.213 \| good
2025-06-05T00:00:00.000Z	82 \| moderate	25.881 \| fine	112.384 \| fine	41.968 \| good	0.401 \| good	4.372 \| good	0.221 \| good
2025-06-05T01:00:00.000Z	81 \| moderate	25.127 \| fine	109.409 \| fine	35.476 \| good	0.348 \| good	6.84 \| good	0.238 \| good
2025-06-05T02:00:00.000Z	82 \| moderate	26.073 \| fine	113.645 \| fine	33.594 \| good	0.428 \| good	8.008 \| good	0.246 \| good
2025-06-05T03:00:00.000Z	90 \| moderate	30.44 \| fine	131.967 \| fine	32.332 \| good	0.507 \| good	9.177 \| good	0.253 \| good
2025-06-05T04:00:00.000Z	97 \| moderate	33.949 \| fine	146.239 \| fine	33.173 \| good	0.418 \| good	5.847 \| good	0.235 \| good
2025-06-05T05:00:00.000Z	102 \| sensitive	35.775 \| moderate	156.121 \| moderate	32.6 \| good	0.485 \| good	6.914 \| good	0.241 \| good
2025-06-05T06:00:00.000Z	110 \| sensitive	39.367 \| moderate	173.952 \| moderate	33.977 \| good	0.552 \| good	7.982 \| good	0.247 \| good
2025-06-05T07:00:00.000Z	120 \| sensitive	43.253 \| moderate	193.202 \| moderate	33.115 \| good	0.639 \| good	4.557 \| good	0.225 \| good
2025-06-05T08:00:00.000Z	125 \| sensitive	45.42 \| moderate	203.675 \| moderate	30.598 \| good	0.69 \| good	5.207 \| good	0.23 \| good
2025-06-05T09:00:00.000Z	117 \| sensitive	42 \| moderate	186.414 \| moderate	27.958 \| good	0.742 \| good	5.856 \| good	0.234 \| good
2025-06-05T10:00:00.000Z	117 \| sensitive	41.96 \| moderate	186.422 \| moderate	20.631 \| good	0.853 \| good	4.129 \| good	0.221 \| good
2025-06-05T11:00:00.000Z	107 \| sensitive	37.79 \| moderate	165.921 \| moderate	22.844 \| good	0.925 \| good	4.668 \| good	0.226 \| good
2025-06-05T12:00:00.000Z	102 \| sensitive	36.258 \| moderate	158.197 \| moderate	22.986 \| good	0.997 \| good	5.207 \| good	0.232 \| good
2025-06-05T13:00:00.000Z	115 \| sensitive	40.561 \| moderate	179.601 \| moderate	22.428 \| good	1.167 \| good	3.022 \| good	0.223 \| good
2025-06-05T14:00:00.000Z	123 \| sensitive	44.421 \| moderate	198.754 \| moderate	22.05 \| good	1.267 \| good	3.569 \| good	0.231 \| good
2025-06-05T15:00:00.000Z	119 \| sensitive	42.717 \| moderate	190.285 \| moderate	26.451 \| good	1.367 \| good	4.115 \| good	0.239 \| good
2025-06-05T16:00:00.000Z	117 \| sensitive	41.989 \| moderate	186.257 \| moderate	31.514 \| good	0.802 \| good	1.307 \| good	0.182 \| good
2025-06-05T17:00:00.000Z	110 \| sensitive	38.966 \| moderate	171.674 \| moderate	34.692 \| good	0.893 \| good	1.459 \| good	0.186 \| good
2025-06-05T18:00:00.000Z	107 \| sensitive	37.582 \| moderate	164.658 \| moderate	36.539 \| good	0.985 \| good	1.611 \| good	0.189 \| good
2025-06-05T19:00:00.000Z	99 \| moderate	34.52 \| fine	149.238 \| fine	41.241 \| good	0.574 \| good	1.115 \| good	0.174 \| good
2025-06-05T20:00:00.000Z	94 \| moderate	32.102 \| fine	138.657 \| fine	44.519 \| good	0.675 \| good	1.25 \| good	0.177 \| good
2025-06-05T21:00:00.000Z	79 \| moderate	24.5 \| fine	106.978 \| fine	44.85 \| good	0.776 \| good	1.386 \| good	0.18 \| good
2025-06-05T22:00:00.000Z	69 \| moderate	19.389 \| fine	86.132 \| fine	45.79 \| good	0.547 \| good	3.17 \| good	0.195 \| good
2025-06-05T23:00:00.000Z	67 \| moderate	17.873 \| fine	78.772 \| fine	43.776 \| good	0.656 \| good	3.781 \| good	0.203 \| good
2025-06-06T00:00:00.000Z	69 \| moderate	19.422 \| fine	85.755 \| fine	47.174 \| good	0.765 \| good	4.392 \| good	0.21 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	19.68 \| fine	86.758 \| fine	33.716 \| good	0.735 \| good	11.103 \| good	0.288 \| good
2025-06-06T02:00:00.000Z	73 \| moderate	20.69 \| fine	90.806 \| fine	27.709 \| good	0.849 \| good	12.886 \| good	0.303 \| good
2025-06-06T03:00:00.000Z	75 \| moderate	22.358 \| fine	98.282 \| fine	24.953 \| good	0.963 \| good	14.669 \| good	0.317 \| good
2025-06-06T04:00:00.000Z	73 \| moderate	21.443 \| fine	93.733 \| fine	22.865 \| good	0.942 \| good	16.166 \| good	0.346 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	15.662 \| fine	70.025 \| fine	23.308 \| good	1.037 \| good	18.891 \| good	0.367 \| good
2025-06-06T06:00:00.000Z	56 \| moderate	12.461 \| fine	55.983 \| fine	23.21 \| good	1.131 \| good	21.616 \| good	0.388 \| good
2025-06-06T07:00:00.000Z	54 \| moderate	11.16 \| good	49.471 \| good	26.029 \| good	0.844 \| good	14.735 \| good	0.339 \| good
2025-06-06T08:00:00.000Z	56 \| moderate	12.307 \| fine	55.597 \| fine	23.917 \| good	0.911 \| good	16.968 \| good	0.355 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.27 \| good	49.88 \| good	20.265 \| good	0.978 \| good	19.2 \| good	0.37 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	18.902 \| fine	83.174 \| fine	11.917 \| good	0.795 \| good	9.254 \| good	0.319 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	16.252 \| fine	72.5 \| fine	13.602 \| good	0.859 \| good	10.666 \| good	0.329 \| good
2025-06-06T12:00:00.000Z	69 \| moderate	19.232 \| fine	84.873 \| fine	13.192 \| good	0.922 \| good	12.078 \| good	0.339 \| good
2025-06-06T13:00:00.000Z	75 \| moderate	22.108 \| fine	96.686 \| fine	16.822 \| good	0.966 \| good	6.742 \| good	0.279 \| good
2025-06-06T14:00:00.000Z	73 \| moderate	21.073 \| fine	92.9 \| fine	25.52 \| good	1.022 \| good	7.599 \| good	0.282 \| good
2025-06-06T15:00:00.000Z	62 \| moderate	14.527 \| fine	64.864 \| fine	36.75 \| good	1.078 \| good	8.456 \| good	0.285 \| good

Current air quality index in Kirkwood, Missouri today

Major air pollutants in Kirkwood, Missouri

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Kirkwood, Missouri air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Kirkwood, Missouri

Air quality in nearby cities

Crestwood, Missouri

Webster Groves, Missouri

Town and Country, Missouri

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Creve Coeur, Missouri

Concord, Missouri

How accurate is Missouri, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Kirkwood, Missouri get updated?

What time in the past 24 hours saw the poorest air quality in Kirkwood, Missouri?

When was air quality in Kirkwood, Missouri the best over the past 24 hours?

What is the air quality in Kirkwood, Missouri right now?

What pollutant is most frequently found in Kirkwood, Missouri?

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What is the PM2.5 concentration in Kirkwood, Missouri right now?

What is the current level of PM10 in Kirkwood, Missouri?

What is the current level of carbon monoxide (CO) in Kirkwood, Missouri?

What is the current level of sulfur dioxide (SO2) in Kirkwood, Missouri?

What is the current level of ozone (O3) in Kirkwood, Missouri?

What is the current level of nitrogen dioxide (NO2) in Kirkwood, Missouri?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Kirkwood, Missouri right now?

What is the current level of PM₁₀ in Kirkwood, Missouri?

What is the current level of sulfur dioxide (SO₂) in Kirkwood, Missouri?

What is the current level of ozone (O₃) in Kirkwood, Missouri?

What is the current level of nitrogen dioxide (NO₂) in Kirkwood, Missouri?