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

The PM10 concentration in Columbia, Missouri is 20.87 μg/m3 at the moment.

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

Currently, Columbia, Missouri has a sulfur dioxide (SO2) concentration of 1.091 ppb.

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

The current ozone (O3) level in Columbia, Missouri at the moment is 31.834 ppm.

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

Nitrogen dioxide (NO2) level in Columbia, Missouri at the moment is 3.279 ppb.

Live air quality index in Columbia, Missouri today

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

PM2.5 levels in Columbia, Missouri are currently 3.985 μg/m3.

Stay updated with real-time air quality in Columbia, 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

Columbia, Missouri

Last updated: ... (Local time)

Major air pollutants in Columbia, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.87 μg/m³

155

255

425

605+

Ozone (O₃)

31.83 ppb

201

201+

Sulfur Dioxide (SO₂)

1.09 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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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Columbia, Missouri

Scroll To Air Quality Map

Track live Columbia, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T14:00:00.000Z	38 \| good	7.25 \| good	33.858 \| good	16.674 \| good	1.275 \| good	4.099 \| good	0.316 \| good
2026-09-05T15:00:00.000Z	44 \| good	7.972 \| good	30.954 \| good	25.198 \| good	1.125 \| good	2.999 \| good	0.268 \| good
2026-09-05T16:00:00.000Z	31 \| good	5.308 \| good	32.817 \| good	26.726 \| good	1.237 \| good	3.411 \| good	0.245 \| good
2026-09-05T17:00:00.000Z	33 \| good	6.434 \| good	32.812 \| good	31.851 \| good	1.26 \| good	2.408 \| good	0.206 \| good
2026-09-05T18:00:00.000Z	37 \| good	6.368 \| good	31.997 \| good	39.687 \| good	1.088 \| good	3.393 \| good	0.223 \| good
2026-09-05T19:00:00.000Z	39 \| good	6.036 \| good	29.797 \| good	42.373 \| good	1.183 \| good	2.498 \| good	0.194 \| good
2026-09-05T20:00:00.000Z	42 \| good	5.679 \| good	24.069 \| good	44.898 \| good	1.283 \| good	1.802 \| good	0.202 \| good
2026-09-05T21:00:00.000Z	42 \| good	4.685 \| good	21.69 \| good	44.521 \| good	1.209 \| good	1.427 \| good	0.232 \| good
2026-09-05T22:00:00.000Z	42 \| good	5.535 \| good	27.405 \| good	45.229 \| good	1.243 \| good	1.497 \| good	0.185 \| good
2026-09-05T23:00:00.000Z	37 \| good	6.461 \| good	30.125 \| good	40.104 \| good	1.229 \| good	1.828 \| good	0.185 \| good
2026-09-06T00:00:00.000Z	44 \| good	7.958 \| good	27.981 \| good	36.142 \| good	1.19 \| good	3.591 \| good	0.163 \| good
2026-09-06T01:00:00.000Z	49 \| good	8.917 \| good	27.405 \| good	33.85 \| good	1.46 \| good	5.09 \| good	0.211 \| good
2026-09-06T02:00:00.000Z	38 \| good	6.837 \| good	27.112 \| good	26.584 \| good	1.473 \| good	6.859 \| good	0.235 \| good
2026-09-06T03:00:00.000Z	44 \| good	7.894 \| good	34.964 \| good	15.336 \| good	0.428 \| good	5.811 \| good	0.186 \| good
2026-09-06T04:00:00.000Z	33 \| good	6.062 \| good	29.647 \| good	28.765 \| good	1.201 \| good	4.107 \| good	0.232 \| good
2026-09-06T05:00:00.000Z	44 \| good	7.447 \| good	47.968 \| good	23.83 \| good	1.254 \| good	2.644 \| good	0.256 \| good
2026-09-06T06:00:00.000Z	38 \| good	6.507 \| good	31.864 \| good	24.27 \| good	1.184 \| good	2.413 \| good	0.303 \| good
2026-09-06T07:00:00.000Z	38 \| good	7.098 \| good	38.856 \| good	20.873 \| good	1.184 \| good	2.403 \| good	0.303 \| good
2026-09-06T08:00:00.000Z	33 \| good	6.058 \| good	28.977 \| good	19.86 \| good	1.184 \| good	3.024 \| good	0.303 \| good
2026-09-06T09:00:00.000Z	49 \| good	8.765 \| good	34.841 \| good	25.291 \| good	1.161 \| good	2.629 \| good	0.21 \| good
2026-09-06T10:00:00.000Z	44 \| good	7.869 \| good	24.263 \| good	25.366 \| good	1.136 \| good	2.317 \| good	0.21 \| good
2026-09-06T11:00:00.000Z	33 \| good	5.76 \| good	26.582 \| good	23.736 \| good	1.096 \| good	2.356 \| good	0.206 \| good
2026-09-06T12:00:00.000Z	33 \| good	6.227 \| good	16.435 \| good	32.4 \| good	1.231 \| good	4.819 \| good	0.21 \| good
2026-09-06T13:00:00.000Z	33 \| good	5.769 \| good	23.558 \| good	32.096 \| good	1.217 \| good	4.183 \| good	0.187 \| good
2026-09-06T14:00:00.000Z	44 \| good	8.302 \| good	29.016 \| good	28.927 \| good	1.273 \| good	3.733 \| good	0.21 \| good
2026-09-06T15:00:00.000Z	44 \| good	7.68 \| good	31.37 \| good	32.321 \| good	1.217 \| good	2.502 \| good	0.187 \| good
2026-09-06T16:00:00.000Z	38 \| good	7.424 \| good	24.101 \| good	36.059 \| good	1.351 \| good	1.952 \| good	0.234 \| good
2026-09-06T17:00:00.000Z	33 \| good	6.4 \| good	23.772 \| good	35.328 \| good	1.291 \| good	1.799 \| good	0.21 \| good
2026-09-06T18:00:00.000Z	40 \| good	5.711 \| good	27.069 \| good	43.219 \| good	1.654 \| good	1.777 \| good	0.256 \| good
2026-09-06T19:00:00.000Z	40 \| good	6.831 \| good	27.766 \| good	43.491 \| good	1.437 \| good	1.777 \| good	0.21 \| good
2026-09-06T20:00:00.000Z	42 \| good	7.37 \| good	38.968 \| good	44.655 \| good	1.192 \| good	1.777 \| good	0.187 \| good
2026-09-06T21:00:00.000Z	44 \| good	7.929 \| good	44.689 \| good	44.395 \| good	1.349 \| good	2.017 \| good	0.187 \| good
2026-09-06T22:00:00.000Z	40 \| good	5.882 \| good	26.972 \| good	43.034 \| good	1.107 \| good	1.344 \| good	0.185 \| good
2026-09-06T23:00:00.000Z	37 \| good	5.793 \| good	28.956 \| good	39.684 \| good	1.093 \| good	1.329 \| good	0.185 \| good
2026-09-07T00:00:00.000Z	37 \| good	5.657 \| good	28.199 \| good	40.328 \| good	1.119 \| good	1.94 \| good	0.185 \| good
2026-09-07T01:00:00.000Z	38 \| good	7.395 \| good	29.046 \| good	39.064 \| good	1.407 \| good	3.538 \| good	0.186 \| good
2026-09-07T02:00:00.000Z	44 \| good	8.237 \| good	30.511 \| good	36.39 \| good	1.665 \| good	3.597 \| good	0.211 \| good
2026-09-07T03:00:00.000Z	56 \| moderate	11.611 \| good	51.013 \| good	21.169 \| good	0.217 \| good	1.772 \| good	0.158 \| good
2026-09-07T04:00:00.000Z	34 \| good	4.867 \| good	20.829 \| good	36.569 \| good	1.196 \| good	2.922 \| good	0.187 \| good
2026-09-07T05:00:00.000Z	34 \| good	4.64 \| good	17.511 \| good	36.546 \| good	1.134 \| good	2.929 \| good	0.163 \| good
2026-09-07T06:00:00.000Z	30 \| good	3.71 \| good	12.155 \| good	32.458 \| good	1.159 \| good	2.938 \| good	0.163 \| good
2026-09-07T07:00:00.000Z	31 \| good	5.341 \| good	21.108 \| good	32.867 \| good	1.16 \| good	2.896 \| good	0.163 \| good
2026-09-07T08:00:00.000Z	30 \| good	3.903 \| good	23.076 \| good	32.439 \| good	1.16 \| good	3.431 \| good	0.163 \| good
2026-09-07T09:00:00.000Z	27 \| good	3.186 \| good	24.053 \| good	28.91 \| good	1.178 \| good	3.001 \| good	0.14 \| good
2026-09-07T10:00:00.000Z	27 \| good	3.127 \| good	21.155 \| good	29.437 \| good	1.066 \| good	2.744 \| good	0.163 \| good
2026-09-07T11:00:00.000Z	28 \| good	3.83 \| good	18.15 \| good	29.968 \| good	1.047 \| good	3.044 \| good	0.163 \| good
2026-09-07T12:00:00.000Z	30 \| good	3.985 \| good	20.87 \| good	31.834 \| good	1.091 \| good	3.279 \| good	0.163 \| good
2026-09-07T13:00:00.000Z	30 \| good	3.638 \| good	18.204 \| good	32.208 \| good	1.14 \| good	3.369 \| good	0.187 \| good
2026-09-07T13:00:00.000Z	30 \| good	3.985 \| good	20.87 \| good	31.834 \| good	1.091 \| good	3.279 \| good	0.163 \| good
2026-09-07T14:00:00.000Z	52 \| moderate	9.504 \| good	43 \| good	38.726 \| good	0.963 \| good	2.168 \| good	0.161 \| good
2026-09-07T15:00:00.000Z	49 \| good	9.444 \| good	42.005 \| good	40.712 \| good	1.042 \| good	1.396 \| good	0.162 \| good
2026-09-07T16:00:00.000Z	49 \| good	9.404 \| good	42.005 \| good	43.205 \| good	1.023 \| good	0.886 \| good	0.162 \| good
2026-09-07T17:00:00.000Z	49 \| good	9.323 \| good	41.975 \| good	44.994 \| good	0.975 \| good	0.634 \| good	0.159 \| good
2026-09-07T18:00:00.000Z	49 \| good	8.8 \| good	38.962 \| good	44.843 \| good	0.932 \| good	0.528 \| good	0.158 \| good
2026-09-07T19:00:00.000Z	49 \| good	8.724 \| good	38.039 \| good	49.661 \| good	0.906 \| good	0.485 \| good	0.158 \| good
2026-09-07T20:00:00.000Z	45 \| good	8.248 \| good	36.043 \| good	48.637 \| good	0.893 \| good	0.484 \| good	0.158 \| good
2026-09-07T21:00:00.000Z	49 \| good	8.808 \| good	39 \| good	46.811 \| good	0.878 \| good	0.497 \| good	0.157 \| good
2026-09-07T22:00:00.000Z	49 \| good	8.961 \| good	39.076 \| good	47.592 \| good	0.902 \| good	0.556 \| good	0.157 \| good
2026-09-07T23:00:00.000Z	49 \| good	9.284 \| good	41.056 \| good	46.937 \| good	0.974 \| good	0.741 \| good	0.16 \| good
2026-09-08T00:00:00.000Z	54 \| moderate	10.795 \| good	47.974 \| good	42.886 \| good	1.075 \| good	1.281 \| good	0.168 \| good
2026-09-08T01:00:00.000Z	56 \| moderate	11.741 \| good	51.971 \| good	46.806 \| good	1.219 \| good	1.774 \| good	0.176 \| good
2026-09-08T02:00:00.000Z	58 \| moderate	12.709 \| fine	57.008 \| fine	44.146 \| good	1.336 \| good	1.857 \| good	0.182 \| good
2026-09-08T03:00:00.000Z	56 \| moderate	11.79 \| good	52.049 \| good	39.403 \| good	1.35 \| good	1.935 \| good	0.186 \| good
2026-09-08T04:00:00.000Z	54 \| moderate	11.128 \| good	49.008 \| good	33.404 \| good	1.313 \| good	2.061 \| good	0.187 \| good
2026-09-08T05:00:00.000Z	52 \| moderate	10.414 \| good	46.026 \| good	31.645 \| good	1.249 \| good	2.193 \| good	0.187 \| good
2026-09-08T06:00:00.000Z	49 \| good	9.377 \| good	42.013 \| good	27.836 \| good	1.126 \| good	2.222 \| good	0.186 \| good
2026-09-08T07:00:00.000Z	49 \| good	9.286 \| good	41.051 \| good	24.609 \| good	0.957 \| good	2.157 \| good	0.184 \| good
2026-09-08T08:00:00.000Z	49 \| good	9.134 \| good	41 \| good	16.948 \| good	0.778 \| good	2.022 \| good	0.182 \| good
2026-09-08T09:00:00.000Z	49 \| good	8.625 \| good	37.973 \| good	18.611 \| good	0.627 \| good	1.853 \| good	0.18 \| good
2026-09-08T10:00:00.000Z	49 \| good	8.959 \| good	39 \| good	22.039 \| good	0.531 \| good	1.738 \| good	0.178 \| good
2026-09-08T11:00:00.000Z	49 \| good	9.254 \| good	41 \| good	23.347 \| good	0.493 \| good	1.747 \| good	0.177 \| good
2026-09-08T12:00:00.000Z	52 \| moderate	10.336 \| good	45.961 \| good	23.124 \| good	0.492 \| good	1.82 \| good	0.178 \| good
2026-09-08T13:00:00.000Z	52 \| moderate	9.791 \| good	43.045 \| good	27.965 \| good	0.504 \| good	1.814 \| good	0.181 \| good
2026-09-08T14:00:00.000Z	49 \| good	8.978 \| good	39.044 \| good	38.019 \| good	0.562 \| good	1.42 \| good	0.184 \| good
2026-09-08T15:00:00.000Z	52 \| moderate	9.542 \| good	42.973 \| good	41.117 \| good	0.643 \| good	1.016 \| good	0.185 \| good
2026-09-08T16:00:00.000Z	52 \| moderate	9.825 \| good	43.967 \| good	43.729 \| good	0.691 \| good	0.792 \| good	0.185 \| good
2026-09-08T17:00:00.000Z	52 \| moderate	10.137 \| good	45 \| good	44.42 \| good	0.698 \| good	0.618 \| good	0.185 \| good
2026-09-08T18:00:00.000Z	52 \| moderate	9.825 \| good	43.987 \| good	45.688 \| good	0.679 \| good	0.491 \| good	0.188 \| good
2026-09-08T19:00:00.000Z	52 \| moderate	10.2 \| good	45 \| good	44.263 \| good	0.611 \| good	0.412 \| good	0.195 \| good
2026-09-08T20:00:00.000Z	52 \| moderate	10.047 \| good	44.995 \| good	47.139 \| good	0.552 \| good	0.399 \| good	0.2 \| good
2026-09-08T21:00:00.000Z	54 \| moderate	10.722 \| good	47.953 \| good	46.927 \| good	0.523 \| good	0.405 \| good	0.202 \| good
2026-09-08T22:00:00.000Z	52 \| moderate	10.004 \| good	44.937 \| good	46.833 \| good	0.508 \| good	0.451 \| good	0.202 \| good
2026-09-08T23:00:00.000Z	52 \| moderate	10.078 \| good	44.962 \| good	43.022 \| good	0.494 \| good	0.682 \| good	0.204 \| good
2026-09-09T00:00:00.000Z	52 \| moderate	9.924 \| good	44.008 \| good	36.082 \| good	0.471 \| good	1.674 \| good	0.211 \| good
2026-09-09T01:00:00.000Z	49 \| good	9.249 \| good	41.053 \| good	30.143 \| good	0.461 \| good	2.805 \| good	0.218 \| good
2026-09-09T02:00:00.000Z	49 \| good	9.442 \| good	42.03 \| good	28.7 \| good	0.465 \| good	3.192 \| good	0.218 \| good
2026-09-09T03:00:00.000Z	52 \| moderate	9.952 \| good	44.039 \| good	31.986 \| good	0.474 \| good	3.093 \| good	0.214 \| good
2026-09-09T04:00:00.000Z	52 \| moderate	10.017 \| good	44.98 \| good	28.422 \| good	0.458 \| good	2.785 \| good	0.207 \| good
2026-09-09T05:00:00.000Z	52 \| moderate	10.341 \| good	45.975 \| good	20.73 \| good	0.421 \| good	2.458 \| good	0.201 \| good
2026-09-09T06:00:00.000Z	54 \| moderate	10.7 \| good	47.962 \| good	19.942 \| good	0.392 \| good	2.103 \| good	0.197 \| good
2026-09-09T07:00:00.000Z	54 \| moderate	10.601 \| good	47 \| good	18.67 \| good	0.381 \| good	1.763 \| good	0.191 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	10.46 \| good	46 \| good	15.635 \| good	0.383 \| good	1.533 \| good	0.186 \| good
2026-09-09T09:00:00.000Z	52 \| moderate	10.491 \| good	46.025 \| good	14.647 \| good	0.392 \| good	1.423 \| good	0.183 \| good
2026-09-09T10:00:00.000Z	54 \| moderate	10.697 \| good	47.045 \| good	12.887 \| good	0.399 \| good	1.41 \| good	0.182 \| good
2026-09-09T11:00:00.000Z	52 \| moderate	10.468 \| good	46.018 \| good	11.538 \| good	0.401 \| good	1.471 \| good	0.183 \| good
2026-09-09T12:00:00.000Z	44 \| good	8.115 \| good	8.507 \| good	30.345 \| good	0.403 \| good	1.521 \| good	0.184 \| good
2026-09-09T13:00:00.000Z	44 \| good	8.252 \| good	8.634 \| good	30.938 \| good	0.4 \| good	1.64 \| good	0.189 \| good

Columbia

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

0.16ppm

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

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Frequently asked questions

How often is air quality information updated for Columbia, Missouri?

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

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

In the past 24 hours, the air quality in Columbia, Missouri was at its worst at 03:00:00 on 2026-09-07.

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

In the last 24 hours, the best air quality in Columbia, Missouri was observed at 10:00:00 on 2026-09-07.

What is the AQI in Columbia, Missouri right now?

As of now, the AQI in Columbia, Missouri is 30, indicating Good conditions.

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

Columbia, Missouri air has the highest levels of O3.

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

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

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

PM_2.5 levels in Columbia, Missouri are currently 3.985 μg/m³.

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

The PM₁₀ concentration in Columbia, Missouri is 20.87 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Columbia, Missouri is 0.163 ppm.

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

Currently, Columbia, Missouri has a sulfur dioxide (SO₂) concentration of 1.091 ppb.

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

The current ozone (O₃) level in Columbia, Missouri at the moment is 31.834 ppm.

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

Nitrogen dioxide (NO₂) level in Columbia, Missouri at the moment is 3.279 ppb.

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