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

Kirkwood, Missouri currently has a PM10 concentration of 32.82 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Kirkwood, Missouri is 0.948 ppb.

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

Kirkwood, Missouri currently has an ozone (O3) concentration of 30.469 ppm.

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

The current level of nitrogen dioxide (NO2) in Kirkwood, Missouri is 4.201 ppb.

Current air quality index in Kirkwood, Missouri today

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

Kirkwood, Missouri currently has a PM2.5 concentration of 7.858 μg/m3.

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)

Common air pollutants in Kirkwood, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.30 μg/m³

155

255

425

605+

Ozone (O₃)

28.44 ppb

201

201+

Sulfur Dioxide (SO₂)

1.04 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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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
2026-03-08T00:00:00.000Z	16 \| good	2.538 \| good	10.026 \| good	14.415 \| good	0.192 \| good	4.076 \| good	0.168 \| good
2026-03-08T01:00:00.000Z	16 \| good	3.046 \| good	13.581 \| good	16.7 \| good	0.184 \| good	3.788 \| good	0.173 \| good
2026-03-08T02:00:00.000Z	22 \| good	4.077 \| good	13.424 \| good	17.915 \| good	0.282 \| good	3.742 \| good	0.174 \| good
2026-03-08T03:00:00.000Z	49 \| good	9.075 \| good	41 \| good	23.527 \| good	0.526 \| good	6.191 \| good	0.204 \| good
2026-03-08T04:00:00.000Z	18 \| good	3.347 \| good	13.168 \| good	19.428 \| good	0.27 \| good	3.365 \| good	0.109 \| good
2026-03-08T05:00:00.000Z	19 \| good	3.377 \| good	12.802 \| good	19.77 \| good	0.366 \| good	3.364 \| good	0.109 \| good
2026-03-08T06:00:00.000Z	19 \| good	3.301 \| good	12.369 \| good	19.612 \| good	0.185 \| good	7.982 \| good	0.169 \| good
2026-03-08T07:00:00.000Z	27 \| good	4.735 \| good	17.542 \| good	20.524 \| good	0.167 \| good	8.579 \| good	0.158 \| good
2026-03-08T08:00:00.000Z	27 \| good	5.174 \| good	27.403 \| good	19.999 \| good	0.26 \| good	7.907 \| good	0.142 \| good
2026-03-08T09:00:00.000Z	27 \| good	4.584 \| good	20.473 \| good	16.749 \| good	0.152 \| good	13.165 \| good	0.142 \| good
2026-03-08T10:00:00.000Z	27 \| good	4.653 \| good	21.579 \| good	16.163 \| good	0.289 \| good	6.432 \| good	0.142 \| good
2026-03-08T11:00:00.000Z	27 \| good	4.852 \| good	23.501 \| good	12.047 \| good	0.354 \| good	4.393 \| good	0.142 \| good
2026-03-08T12:00:00.000Z	27 \| good	5.266 \| good	27.873 \| good	11.408 \| good	0.419 \| good	4.956 \| good	0.142 \| good
2026-03-08T13:00:00.000Z	27 \| good	5.174 \| good	29.441 \| good	11.848 \| good	0.452 \| good	3.775 \| good	0.158 \| good
2026-03-08T14:00:00.000Z	33 \| good	5.855 \| good	25.687 \| good	16.724 \| good	0.536 \| good	3.602 \| good	0.142 \| good
2026-03-08T15:00:00.000Z	33 \| good	6.328 \| good	28.774 \| good	9.84 \| good	0.287 \| good	2.136 \| good	0.142 \| good
2026-03-08T16:00:00.000Z	38 \| good	6.811 \| good	28.045 \| good	11.72 \| good	0.385 \| good	2.2 \| good	0.174 \| good
2026-03-08T17:00:00.000Z	38 \| good	6.864 \| good	24.76 \| good	14.625 \| good	0.412 \| good	2.126 \| good	0.157 \| good
2026-03-08T18:00:00.000Z	33 \| good	6.48 \| good	24.627 \| good	19.747 \| good	0.284 \| good	2.275 \| good	0.142 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.885 \| good	21.77 \| good	28.616 \| good	0.303 \| good	1.403 \| good	0.174 \| good
2026-03-08T20:00:00.000Z	31 \| good	4.625 \| good	16.299 \| good	33.153 \| good	0.382 \| good	2.093 \| good	0.189 \| good
2026-03-08T21:00:00.000Z	31 \| good	4.129 \| good	15.207 \| good	34.212 \| good	0.397 \| good	2.241 \| good	0.189 \| good
2026-03-08T22:00:00.000Z	34 \| good	3.68 \| good	10.06 \| good	37.132 \| good	0.315 \| good	1.897 \| good	0.173 \| good
2026-03-08T23:00:00.000Z	34 \| good	3.479 \| good	14.4 \| good	36.863 \| good	0.294 \| good	4.869 \| good	0.189 \| good
2026-03-09T00:00:00.000Z	32 \| good	3.449 \| good	14.682 \| good	34.621 \| good	0.256 \| good	7.331 \| good	0.205 \| good
2026-03-09T01:00:00.000Z	35 \| good	3.644 \| good	13.577 \| good	37.985 \| good	0.317 \| good	9.035 \| good	0.205 \| good
2026-03-09T02:00:00.000Z	32 \| good	3.9 \| good	18.959 \| good	34.625 \| good	0.319 \| good	12.41 \| good	0.238 \| good
2026-03-09T03:00:00.000Z	33 \| good	6.092 \| good	27.331 \| good	24.742 \| good	0.593 \| good	7.777 \| good	0.199 \| good
2026-03-09T04:00:00.000Z	31 \| good	3.747 \| good	16.596 \| good	32.629 \| good	0.313 \| good	6.838 \| good	0.298 \| good
2026-03-09T05:00:00.000Z	25 \| good	4.496 \| good	20.069 \| good	27.105 \| good	0.274 \| good	6.217 \| good	0.239 \| good
2026-03-09T06:00:00.000Z	22 \| good	4.319 \| good	17.756 \| good	24.067 \| good	0.195 \| good	5.167 \| good	0.223 \| good
2026-03-09T07:00:00.000Z	22 \| good	4.331 \| good	18.797 \| good	23.945 \| good	0.195 \| good	4.832 \| good	0.19 \| good
2026-03-09T08:00:00.000Z	25 \| good	4.294 \| good	15.414 \| good	26.852 \| good	0.472 \| good	4.648 \| good	0.207 \| good
2026-03-09T09:00:00.000Z	24 \| good	4.471 \| good	18.13 \| good	25.646 \| good	0.294 \| good	6.845 \| good	0.19 \| good
2026-03-09T10:00:00.000Z	22 \| good	4.208 \| good	14.005 \| good	23.776 \| good	0.214 \| good	5.467 \| good	0.233 \| good
2026-03-09T11:00:00.000Z	22 \| good	3.949 \| good	17.984 \| good	15.542 \| good	0.217 \| good	6.384 \| good	0.254 \| good
2026-03-09T12:00:00.000Z	22 \| good	4.475 \| good	19.209 \| good	24.24 \| good	0.434 \| good	7.268 \| good	0.238 \| good
2026-03-09T13:00:00.000Z	22 \| good	4.495 \| good	20.493 \| good	22.564 \| good	0.434 \| good	8.098 \| good	0.221 \| good
2026-03-09T14:00:00.000Z	22 \| good	4.446 \| good	18.592 \| good	20.245 \| good	0.547 \| good	11.09 \| good	0.334 \| good
2026-03-09T15:00:00.000Z	27 \| good	5.199 \| good	22.799 \| good	23.629 \| good	0.579 \| good	6.755 \| good	0.266 \| good
2026-03-09T16:00:00.000Z	33 \| good	6.339 \| good	25.808 \| good	23.647 \| good	0.71 \| good	5.554 \| good	0.24 \| good
2026-03-09T17:00:00.000Z	33 \| good	5.894 \| good	22.017 \| good	24.273 \| good	0.803 \| good	4.901 \| good	0.237 \| good
2026-03-09T18:00:00.000Z	38 \| good	6.688 \| good	28.127 \| good	29.074 \| good	1.257 \| good	4.455 \| good	0.237 \| good
2026-03-09T19:00:00.000Z	38 \| good	7.377 \| good	31.578 \| good	31.277 \| good	0.936 \| good	4.301 \| good	0.24 \| good
2026-03-09T20:00:00.000Z	44 \| good	8.388 \| good	34.877 \| good	31.145 \| good	0.943 \| good	4.27 \| good	0.24 \| good
2026-03-09T21:00:00.000Z	44 \| good	7.858 \| good	32.82 \| good	30.469 \| good	0.948 \| good	4.201 \| good	0.241 \| good
2026-03-09T22:00:00.000Z	49 \| good	8.53 \| good	33.303 \| good	28.436 \| good	1.037 \| good	4.315 \| good	0.24 \| good
2026-03-09T23:00:00.000Z	52 \| moderate	9.695 \| good	42.179 \| good	27.365 \| good	1.206 \| good	4.306 \| good	0.269 \| good
2026-03-09T23:00:00.000Z	49 \| good	8.53 \| good	33.303 \| good	28.436 \| good	1.037 \| good	4.315 \| good	0.24 \| good
2026-03-09T23:00:00.000Z	49 \| good	8.576 \| good	37.836 \| good	30.714 \| good	0.424 \| good	3.027 \| good	0.144 \| good
2026-03-10T00:00:00.000Z	27 \| good	5.065 \| good	21.799 \| good	26.82 \| good	0.416 \| good	3.98 \| good	0.149 \| good
2026-03-10T01:00:00.000Z	38 \| good	7.25 \| good	31.837 \| good	26.465 \| good	0.417 \| good	3.813 \| good	0.146 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.539 \| good	37.696 \| good	24.56 \| good	0.419 \| good	3.647 \| good	0.144 \| good
2026-03-10T03:00:00.000Z	54 \| moderate	10.883 \| good	48.42 \| good	24.063 \| good	0.42 \| good	3.481 \| good	0.142 \| good
2026-03-10T04:00:00.000Z	54 \| moderate	10.92 \| good	48.134 \| good	22.409 \| good	0.393 \| good	3.107 \| good	0.137 \| good
2026-03-10T05:00:00.000Z	52 \| moderate	10.326 \| good	45.67 \| good	21.279 \| good	0.366 \| good	2.734 \| good	0.132 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.988 \| good	39.78 \| good	21.723 \| good	0.339 \| good	2.36 \| good	0.127 \| good
2026-03-10T07:00:00.000Z	49 \| good	9.406 \| good	41.865 \| good	22.986 \| good	0.332 \| good	2.192 \| good	0.123 \| good
2026-03-10T08:00:00.000Z	44 \| good	7.514 \| good	33.164 \| good	22.054 \| good	0.324 \| good	2.024 \| good	0.119 \| good
2026-03-10T09:00:00.000Z	38 \| good	7.259 \| good	32.117 \| good	17.084 \| good	0.317 \| good	1.856 \| good	0.116 \| good
2026-03-10T10:00:00.000Z	27 \| good	5.19 \| good	22.155 \| good	17.953 \| good	0.347 \| good	2.035 \| good	0.116 \| good
2026-03-10T11:00:00.000Z	38 \| good	6.728 \| good	30 \| good	12.872 \| good	0.377 \| good	2.213 \| good	0.116 \| good
2026-03-10T12:00:00.000Z	38 \| good	7.451 \| good	32.741 \| good	9.754 \| good	0.407 \| good	2.392 \| good	0.117 \| good
2026-03-10T13:00:00.000Z	49 \| good	9.465 \| good	42.199 \| good	11.456 \| good	0.449 \| good	2.495 \| good	0.122 \| good
2026-03-10T14:00:00.000Z	49 \| good	8.803 \| good	39.108 \| good	20.091 \| good	0.492 \| good	2.597 \| good	0.127 \| good
2026-03-10T15:00:00.000Z	44 \| good	8.476 \| good	37.036 \| good	27.508 \| good	0.535 \| good	2.7 \| good	0.132 \| good
2026-03-10T16:00:00.000Z	44 \| good	7.6 \| good	33.341 \| good	29.321 \| good	0.487 \| good	2.337 \| good	0.129 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.762 \| good	29.962 \| good	26.336 \| good	0.439 \| good	1.974 \| good	0.127 \| good
2026-03-10T18:00:00.000Z	44 \| good	7.644 \| good	33.591 \| good	22.46 \| good	0.392 \| good	1.61 \| good	0.124 \| good
2026-03-10T19:00:00.000Z	38 \| good	6.739 \| good	30 \| good	21.55 \| good	0.384 \| good	1.455 \| good	0.123 \| good
2026-03-10T20:00:00.000Z	44 \| good	7.642 \| good	33.544 \| good	18.795 \| good	0.377 \| good	1.299 \| good	0.123 \| good
2026-03-10T21:00:00.000Z	44 \| good	7.875 \| good	34.422 \| good	17.046 \| good	0.37 \| good	1.143 \| good	0.123 \| good
2026-03-10T22:00:00.000Z	52 \| moderate	10.02 \| good	44.677 \| good	18.528 \| good	0.382 \| good	1.901 \| good	0.128 \| good
2026-03-10T23:00:00.000Z	49 \| good	8.598 \| good	37.8 \| good	20.049 \| good	0.394 \| good	2.659 \| good	0.133 \| good
2026-03-11T00:00:00.000Z	33 \| good	5.796 \| good	25.072 \| good	15.128 \| good	0.405 \| good	3.417 \| good	0.138 \| good
2026-03-11T01:00:00.000Z	38 \| good	6.953 \| good	30.59 \| good	18.886 \| good	0.404 \| good	3.084 \| good	0.133 \| good
2026-03-11T02:00:00.000Z	52 \| moderate	9.825 \| good	43.553 \| good	23.706 \| good	0.403 \| good	2.751 \| good	0.127 \| good
2026-03-11T03:00:00.000Z	52 \| moderate	9.88 \| good	43.838 \| good	21.453 \| good	0.401 \| good	2.418 \| good	0.122 \| good
2026-03-11T04:00:00.000Z	52 \| moderate	10.163 \| good	45.2 \| good	22.019 \| good	0.396 \| good	2.188 \| good	0.119 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	10.201 \| good	45.235 \| good	22.528 \| good	0.391 \| good	1.959 \| good	0.117 \| good
2026-03-11T06:00:00.000Z	52 \| moderate	9.762 \| good	9.947 \| good	33.56 \| good	0.385 \| good	1.72 \| good	0.113 \| good
2026-03-11T07:00:00.000Z	44 \| good	8.485 \| good	37.227 \| good	21.016 \| good	0.379 \| good	1.616 \| good	0.112 \| good
2026-03-11T08:00:00.000Z	27 \| good	5.056 \| good	21.865 \| good	22.072 \| good	0.373 \| good	1.502 \| good	0.111 \| good
2026-03-11T09:00:00.000Z	22 \| good	4.394 \| good	19.419 \| good	22.452 \| good	0.366 \| good	1.389 \| good	0.11 \| good
2026-03-11T10:00:00.000Z	22 \| good	3.513 \| good	15.659 \| good	21.059 \| good	0.337 \| good	1.366 \| good	0.11 \| good
2026-03-11T11:00:00.000Z	18 \| good	3.294 \| good	14.427 \| good	19.116 \| good	0.308 \| good	1.343 \| good	0.11 \| good
2026-03-11T12:00:00.000Z	29 \| good	4.286 \| good	4.397 \| good	30.814 \| good	0.277 \| good	1.311 \| good	0.11 \| good
2026-03-11T13:00:00.000Z	27 \| good	4.291 \| good	4.417 \| good	29.3 \| good	0.308 \| good	1.801 \| good	0.114 \| good
2026-03-11T14:00:00.000Z	26 \| good	4.385 \| good	4.543 \| good	27.785 \| good	0.339 \| good	2.291 \| good	0.118 \| good
2026-03-11T15:00:00.000Z	24 \| good	4.173 \| good	4.321 \| good	26.271 \| good	0.37 \| good	2.782 \| good	0.122 \| good
2026-03-11T16:00:00.000Z	23 \| good	3.392 \| good	3.471 \| good	24.969 \| good	0.391 \| good	2.858 \| good	0.141 \| good
2026-03-11T17:00:00.000Z	44 \| good	7.784 \| good	34.395 \| good	17.976 \| good	0.413 \| good	2.959 \| good	0.161 \| good
2026-03-11T18:00:00.000Z	20 \| good	1.367 \| good	1.382 \| good	22.363 \| good	0.434 \| good	3.01 \| good	0.179 \| good
2026-03-11T19:00:00.000Z	22 \| good	1.567 \| good	1.578 \| good	23.604 \| good	0.468 \| good	2.96 \| good	0.178 \| good
2026-03-11T20:00:00.000Z	23 \| good	1.572 \| good	1.578 \| good	24.844 \| good	0.502 \| good	2.909 \| good	0.176 \| good
2026-03-11T21:00:00.000Z	24 \| good	2.134 \| good	2.152 \| good	26.085 \| good	0.537 \| good	2.858 \| good	0.174 \| good
2026-03-11T22:00:00.000Z	26 \| good	3.729 \| good	3.778 \| good	28.327 \| good	0.513 \| good	2.851 \| good	0.171 \| good

Kirkwood

Empower business decisions with accurate air quality data

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

0.22ppm

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 09:00:00, 2026-03-09.

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 2026-03-09.

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

The air quality in Kirkwood, Missouri right now is Good, with an AQI of 44.

What pollutant is most frequently found in Kirkwood, Missouri?

In Kirkwood, Missouri, PM2.5 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 7.858 μg/m³.

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

Kirkwood, Missouri currently has a PM₁₀ concentration of 32.82 μg/m³.

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

The current carbon monoxide (CO) level in Kirkwood, Missouri is 0.241 ppm.

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

The current sulfur dioxide (SO₂) concentration in Kirkwood, Missouri is 0.948 ppb.

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

Kirkwood, Missouri currently has an ozone (O₃) concentration of 30.469 ppm.

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

The current level of nitrogen dioxide (NO₂) in Kirkwood, Missouri is 4.201 ppb.

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