What are the current PM10 levels at Old Jamestown, Missouri?

The current PM10 levels in Old Jamestown, Missouri are 36.726 μg/m3.

What are the current sulfur dioxide (SO2) levels at Old Jamestown, Missouri?

The current sulfur dioxide (SO2) levels in Old Jamestown, Missouri are 0.308 ppb.

What are the current ozone (O3) levels at Old Jamestown, Missouri?

The current ozone (O3) levels at Old Jamestown, Missouri is 39.186 ppm.

What are the current nitrogen dioxide (NO2) levels at Old Jamestown, Missouri?

The current nitrogen dioxide (NO2) levels at Old Jamestown, Missouri is 11.293 ppb.

Real-time air quality index in Old Jamestown, Missouri today

Q: What are the current PM2.5 levels in Old Jamestown, Missouri?

The measured PM2.5 levels in Old Jamestown, Missouri at present are 9.223 μg/m3.

Stay updated with real-time air quality in Old Jamestown, 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

Old Jamestown, Missouri

Last updated: ... (Local time)

Common air pollutants in Old Jamestown, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.73 μg/m³

155

255

425

605+

Ozone (O₃)

39.19 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.29 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Old Jamestown, Missouri

Get Live Pollen Counts

Old Jamestown, Missouri

Scroll To Air Quality Map

Track live Old Jamestown, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	44 \| good	6.099 \| good	24.051 \| good	48.231 \| good	2.868 \| good	5.804 \| good	0.195 \| good
2026-04-22T06:00:00.000Z	44 \| good	5.838 \| good	25.95 \| good	47.014 \| good	2.886 \| good	5.401 \| good	0.195 \| good
2026-04-22T07:00:00.000Z	42 \| good	5.564 \| good	25.013 \| good	45.268 \| good	1.031 \| good	5.664 \| good	0.195 \| good
2026-04-22T08:00:00.000Z	42 \| good	5.954 \| good	23.006 \| good	45.193 \| good	1.016 \| good	5.139 \| good	0.195 \| good
2026-04-22T09:00:00.000Z	39 \| good	5.934 \| good	24.572 \| good	42.232 \| good	0.661 \| good	5.511 \| good	0.195 \| good
2026-04-22T10:00:00.000Z	39 \| good	6.116 \| good	25.185 \| good	42.033 \| good	1.156 \| good	5.103 \| good	0.195 \| good
2026-04-22T11:00:00.000Z	38 \| good	5.927 \| good	26.62 \| good	40.598 \| good	0.847 \| good	7.988 \| good	0.195 \| good
2026-04-22T12:00:00.000Z	37 \| good	6.008 \| good	26.232 \| good	39.953 \| good	0.484 \| good	12.639 \| good	0.237 \| good
2026-04-22T13:00:00.000Z	38 \| good	5.674 \| good	24.62 \| good	40.979 \| good	0.793 \| good	14.791 \| good	0.282 \| good
2026-04-22T14:00:00.000Z	40 \| good	6.055 \| good	29.245 \| good	42.887 \| good	1.076 \| good	8.817 \| good	0.243 \| good
2026-04-22T15:00:00.000Z	41 \| good	6.269 \| good	25.756 \| good	44.473 \| good	0.926 \| good	8.158 \| good	0.237 \| good
2026-04-22T16:00:00.000Z	43 \| good	5.663 \| good	24.38 \| good	46.174 \| good	3.58 \| good	7.972 \| good	0.24 \| good
2026-04-22T17:00:00.000Z	44 \| good	5.996 \| good	24.505 \| good	47.297 \| good	3.43 \| good	7.69 \| good	0.196 \| good
2026-04-22T18:00:00.000Z	45 \| good	5.815 \| good	25.097 \| good	48.754 \| good	3.242 \| good	7.188 \| good	0.2 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.566 \| good	24.835 \| good	50.69 \| good	4.537 \| good	8.971 \| good	0.2 \| good
2026-04-22T20:00:00.000Z	46 \| good	6.146 \| good	22.34 \| good	50.357 \| good	4.888 \| good	7.8 \| good	0.237 \| good
2026-04-22T21:00:00.000Z	48 \| good	6.026 \| good	22.641 \| good	52.025 \| good	4.459 \| good	7.229 \| good	0.195 \| good
2026-04-22T22:00:00.000Z	49 \| good	5.922 \| good	26.762 \| good	52.905 \| good	4.865 \| good	6.302 \| good	0.195 \| good
2026-04-22T23:00:00.000Z	48 \| good	4.896 \| good	20.551 \| good	52.083 \| good	4.525 \| good	6.081 \| good	0.237 \| good
2026-04-23T00:00:00.000Z	46 \| good	4.231 \| good	18.318 \| good	49.703 \| good	5.196 \| good	6.656 \| good	0.237 \| good
2026-04-23T01:00:00.000Z	43 \| good	4.198 \| good	18.557 \| good	46.171 \| good	4.013 \| good	8.409 \| good	0.237 \| good
2026-04-23T02:00:00.000Z	39 \| good	4.306 \| good	18.466 \| good	41.51 \| good	1.608 \| good	9.342 \| good	0.236 \| good
2026-04-23T03:00:00.000Z	33 \| good	6.104 \| good	30.006 \| good	32.915 \| good	1.443 \| good	12.071 \| good	0.324 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.546 \| good	27.1 \| good	29.692 \| good	1.162 \| good	20.286 \| good	0.37 \| good
2026-04-23T05:00:00.000Z	44 \| good	7.988 \| good	29.802 \| good	26.309 \| good	1.303 \| good	11.141 \| good	0.233 \| good
2026-04-23T06:00:00.000Z	38 \| good	7.45 \| good	31.19 \| good	22.748 \| good	0.677 \| good	11.962 \| good	0.191 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.89 \| good	34.738 \| good	21.482 \| good	0.669 \| good	9.798 \| good	0.195 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.161 \| good	32.012 \| good	20.979 \| good	0.67 \| good	8.429 \| good	0.191 \| good
2026-04-23T09:00:00.000Z	44 \| good	7.986 \| good	35.525 \| good	22.337 \| good	0.448 \| good	10.783 \| good	0.195 \| good
2026-04-23T10:00:00.000Z	49 \| good	8.56 \| good	27.128 \| good	22.225 \| good	0.447 \| good	14.089 \| good	0.195 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.022 \| good	34.347 \| good	20.053 \| good	0.525 \| good	16.872 \| good	0.237 \| good
2026-04-23T12:00:00.000Z	44 \| good	8.306 \| good	32.691 \| good	24.833 \| good	0.612 \| good	18.192 \| good	0.279 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.95 \| good	34.52 \| good	25.987 \| good	0.422 \| good	16.015 \| good	0.324 \| good
2026-04-23T14:00:00.000Z	49 \| good	9.443 \| good	41.828 \| good	27.519 \| good	0.428 \| good	13.427 \| good	0.283 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.538 \| fine	52.966 \| good	32.945 \| good	0.449 \| good	11.786 \| good	0.237 \| good
2026-04-23T16:00:00.000Z	62 \| moderate	14.913 \| fine	62.477 \| fine	39.444 \| good	0.524 \| good	8.586 \| good	0.237 \| good
2026-04-23T17:00:00.000Z	63 \| moderate	14.766 \| fine	80.301 \| fine	44.106 \| good	0.483 \| good	6.955 \| good	0.241 \| good
2026-04-23T18:00:00.000Z	68 \| moderate	13.837 \| fine	88.66 \| fine	48.106 \| good	0.47 \| good	5.908 \| good	0.233 \| good
2026-04-23T19:00:00.000Z	76 \| moderate	13.955 \| fine	105.198 \| fine	49.928 \| good	0.417 \| good	5.579 \| good	0.233 \| good
2026-04-23T20:00:00.000Z	54 \| moderate	10.741 \| good	53.296 \| good	51.873 \| good	0.454 \| good	6.608 \| good	0.238 \| good
2026-04-23T21:00:00.000Z	54 \| moderate	10.976 \| good	52.949 \| good	51.684 \| good	0.745 \| good	5.754 \| good	0.24 \| good
2026-04-23T22:00:00.000Z	52 \| moderate	10.128 \| good	44.9 \| good	51.833 \| good	0.499 \| good	5.168 \| good	0.237 \| good
2026-04-23T23:00:00.000Z	64 \| moderate	11.099 \| good	82.222 \| fine	50.754 \| good	0.664 \| good	4.725 \| good	0.233 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.905 \| good	48.337 \| good	47.493 \| good	0.646 \| good	5.11 \| good	0.237 \| good
2026-04-24T01:00:00.000Z	49 \| good	9.163 \| good	47.494 \| good	46.692 \| good	0.509 \| good	5.942 \| good	0.237 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.1 \| good	43.227 \| good	44.263 \| good	0.469 \| good	8.254 \| good	0.237 \| good
2026-04-24T03:00:00.000Z	39 \| good	7.437 \| good	32.899 \| good	42.285 \| good	0.6 \| good	2.318 \| good	0.147 \| good
2026-04-24T04:00:00.000Z	49 \| good	9.405 \| good	36.331 \| good	39.683 \| good	0.333 \| good	11.383 \| good	0.191 \| good
2026-04-24T04:00:00.000Z	49 \| good	9.223 \| good	36.726 \| good	39.186 \| good	0.308 \| good	11.293 \| good	0.191 \| good
2026-04-24T05:00:00.000Z	40 \| good	4.896 \| good	21.251 \| good	42.603 \| good	0.546 \| good	2.234 \| good	0.146 \| good
2026-04-24T06:00:00.000Z	38 \| good	5.362 \| good	23.082 \| good	41.028 \| good	0.521 \| good	2.132 \| good	0.145 \| good
2026-04-24T07:00:00.000Z	37 \| good	5.537 \| good	23.627 \| good	39.784 \| good	0.476 \| good	2.104 \| good	0.141 \| good
2026-04-24T08:00:00.000Z	43 \| good	4.397 \| good	19.376 \| good	45.784 \| good	0.431 \| good	2.076 \| good	0.138 \| good
2026-04-24T09:00:00.000Z	43 \| good	3.125 \| good	13.675 \| good	45.558 \| good	0.387 \| good	2.048 \| good	0.134 \| good
2026-04-24T10:00:00.000Z	40 \| good	2.882 \| good	11.973 \| good	42.959 \| good	0.442 \| good	2.423 \| good	0.135 \| good
2026-04-24T11:00:00.000Z	44 \| good	8.005 \| good	35.069 \| good	34.614 \| good	0.497 \| good	2.798 \| good	0.136 \| good
2026-04-24T12:00:00.000Z	38 \| good	6.554 \| good	29.133 \| good	28.341 \| good	0.553 \| good	3.173 \| good	0.137 \| good
2026-04-24T13:00:00.000Z	31 \| good	5.041 \| good	21.621 \| good	33.032 \| good	0.591 \| good	3.575 \| good	0.144 \| good
2026-04-24T14:00:00.000Z	36 \| good	4.807 \| good	20.805 \| good	39.368 \| good	0.628 \| good	3.977 \| good	0.151 \| good
2026-04-24T15:00:00.000Z	42 \| good	4.641 \| good	20.356 \| good	44.523 \| good	0.666 \| good	4.38 \| good	0.158 \| good
2026-04-24T16:00:00.000Z	45 \| good	6.073 \| good	27.151 \| good	49.32 \| good	0.617 \| good	3.698 \| good	0.153 \| good
2026-04-24T17:00:00.000Z	49 \| good	8.51 \| good	37.136 \| good	51.818 \| good	0.568 \| good	3.017 \| good	0.147 \| good
2026-04-24T18:00:00.000Z	49 \| good	8.83 \| good	38.775 \| good	51.923 \| good	0.519 \| good	2.335 \| good	0.141 \| good
2026-04-24T19:00:00.000Z	46 \| good	6.46 \| good	28.681 \| good	50.059 \| good	0.546 \| good	2.138 \| good	0.142 \| good
2026-04-24T20:00:00.000Z	45 \| good	3.185 \| good	13.812 \| good	48.604 \| good	0.573 \| good	1.94 \| good	0.142 \| good
2026-04-24T21:00:00.000Z	43 \| good	2.282 \| good	9.457 \| good	45.553 \| good	0.6 \| good	1.743 \| good	0.143 \| good
2026-04-24T22:00:00.000Z	41 \| good	1.599 \| good	6.524 \| good	44.176 \| good	0.656 \| good	2.779 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	39 \| good	2.446 \| good	10.027 \| good	42.367 \| good	0.711 \| good	3.815 \| good	0.158 \| good
2026-04-25T00:00:00.000Z	39 \| good	3.052 \| good	12.787 \| good	41.983 \| good	0.766 \| good	4.851 \| good	0.166 \| good
2026-04-25T01:00:00.000Z	46 \| good	4.948 \| good	21.566 \| good	49.541 \| good	0.733 \| good	7.336 \| good	0.184 \| good
2026-04-25T02:00:00.000Z	44 \| good	4.009 \| good	17.604 \| good	46.985 \| good	0.699 \| good	9.821 \| good	0.202 \| good
2026-04-25T03:00:00.000Z	41 \| good	4.357 \| good	18.924 \| good	43.93 \| good	0.666 \| good	12.306 \| good	0.22 \| good
2026-04-25T04:00:00.000Z	39 \| good	4.105 \| good	17.837 \| good	41.923 \| good	0.565 \| good	10.406 \| good	0.206 \| good
2026-04-25T05:00:00.000Z	33 \| good	3.915 \| good	17.217 \| good	35.814 \| good	0.464 \| good	8.507 \| good	0.192 \| good
2026-04-25T06:00:00.000Z	31 \| good	4.25 \| good	18.351 \| good	33.02 \| good	0.363 \| good	6.607 \| good	0.178 \| good
2026-04-25T07:00:00.000Z	27 \| good	4.602 \| good	20.079 \| good	28.58 \| good	0.366 \| good	6.197 \| good	0.173 \| good
2026-04-25T08:00:00.000Z	25 \| good	4.487 \| good	19.221 \| good	27.212 \| good	0.369 \| good	5.788 \| good	0.169 \| good
2026-04-25T09:00:00.000Z	27 \| good	4.915 \| good	21.399 \| good	25.691 \| good	0.373 \| good	5.379 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	28 \| good	5.116 \| good	22.249 \| good	30.005 \| good	0.375 \| good	5.065 \| good	0.165 \| good
2026-04-25T11:00:00.000Z	22 \| good	4.22 \| good	18.865 \| good	23.589 \| good	0.378 \| good	4.751 \| good	0.165 \| good
2026-04-25T12:00:00.000Z	22 \| good	3.036 \| good	12.414 \| good	24.483 \| good	0.38 \| good	4.437 \| good	0.165 \| good
2026-04-25T13:00:00.000Z	29 \| good	2.999 \| good	12.157 \| good	30.75 \| good	0.473 \| good	3.976 \| good	0.168 \| good
2026-04-25T14:00:00.000Z	34 \| good	3.572 \| good	15.749 \| good	37.061 \| good	0.565 \| good	3.515 \| good	0.171 \| good
2026-04-25T15:00:00.000Z	39 \| good	2.335 \| good	9.46 \| good	41.521 \| good	0.658 \| good	3.054 \| good	0.174 \| good
2026-04-25T16:00:00.000Z	41 \| good	3.219 \| good	14.017 \| good	44.331 \| good	0.621 \| good	2.363 \| good	0.166 \| good
2026-04-25T17:00:00.000Z	44 \| good	3.526 \| good	15.672 \| good	47.549 \| good	0.583 \| good	1.671 \| good	0.158 \| good
2026-04-25T18:00:00.000Z	47 \| good	4.508 \| good	19.7 \| good	51.126 \| good	0.546 \| good	0.98 \| good	0.149 \| good
2026-04-25T19:00:00.000Z	49 \| good	5.404 \| good	23.074 \| good	52.64 \| good	0.526 \| good	0.947 \| good	0.148 \| good
2026-04-25T20:00:00.000Z	49 \| good	5.413 \| good	23.216 \| good	52.827 \| good	0.506 \| good	0.913 \| good	0.146 \| good
2026-04-25T21:00:00.000Z	46 \| good	5.468 \| good	23.597 \| good	50.263 \| good	0.486 \| good	0.88 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	44 \| good	6.077 \| good	26.889 \| good	47.462 \| good	0.483 \| good	1.907 \| good	0.152 \| good
2026-04-25T23:00:00.000Z	40 \| good	5.65 \| good	24.582 \| good	42.822 \| good	0.481 \| good	2.934 \| good	0.16 \| good
2026-04-26T00:00:00.000Z	48 \| good	4.116 \| good	4.668 \| good	52.227 \| good	0.474 \| good	3.929 \| good	0.168 \| good
2026-04-26T01:00:00.000Z	42 \| good	6.012 \| good	26.233 \| good	45.363 \| good	0.469 \| good	4.53 \| good	0.171 \| good
2026-04-26T02:00:00.000Z	42 \| good	5.735 \| good	24.72 \| good	45.257 \| good	0.459 \| good	5.1 \| good	0.174 \| good
2026-04-26T03:00:00.000Z	42 \| good	4.886 \| good	21.186 \| good	44.669 \| good	0.449 \| good	5.67 \| good	0.177 \| good
2026-04-26T04:00:00.000Z	41 \| good	4.659 \| good	20.38 \| good	43.64 \| good	0.519 \| good	4.908 \| good	0.171 \| good

Old Jamestown

Empower business decisions with accurate air quality data

Old Jamestown, Missouri air quality map: Real-time AQI near you

0.15ppm

How accurate is Missouri, USA air quality data?

Air quality measurements for Missouri, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Old Jamestown, Missouri updated?

Air quality data for Old Jamestown, Missouri is updated on an hourly basis.

When did Old Jamestown, Missouri experience the worst air quality in the last 24 hours?

The worst air quality in Old Jamestown, Missouri was recorded at 07:00:00 on 2026-04-23.

When did Old Jamestown, Missouri have its best air quality in the last 24 hours?

The best air quality in Old Jamestown, Missouri was recorded at 06:00:00 on 2026-04-23.

What is the real-time air quality index for Old Jamestown, Missouri?

The real-time air quality index in Old Jamestown, Missouri is 49, currently categorized as Good.

Which pollutant is found most often in Old Jamestown, Missouri?

The most common pollutant in Old Jamestown, Missouri is PM2.5.

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

If the air quality in Old Jamestown, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Old Jamestown, Missouri?

The measured PM_2.5 levels in Old Jamestown, Missouri at present are 9.223 μg/m³.

What are the current PM₁₀ levels at Old Jamestown, Missouri?

The current PM₁₀ levels in Old Jamestown, Missouri are 36.726 μg/m³.

What are the current carbon monoxide (CO) levels at Old Jamestown, Missouri?

The current carbon monoxide (CO) level in Old Jamestown, Missouri is 0.191 ppm.

What are the current sulfur dioxide (SO₂) levels at Old Jamestown, Missouri?

The current sulfur dioxide (SO₂) levels in Old Jamestown, Missouri are 0.308 ppb.

What are the current ozone (O₃) levels at Old Jamestown, Missouri?

The current ozone (O₃) levels at Old Jamestown, Missouri is 39.186 ppm.

What are the current nitrogen dioxide (NO₂) levels at Old Jamestown, Missouri?

The current nitrogen dioxide (NO₂) levels at Old Jamestown, Missouri is 11.293 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	44 \| good	6.099 \| good	24.051 \| good	48.231 \| good	2.868 \| good	5.804 \| good	0.195 \| good
2026-04-22T06:00:00.000Z	44 \| good	5.838 \| good	25.95 \| good	47.014 \| good	2.886 \| good	5.401 \| good	0.195 \| good
2026-04-22T07:00:00.000Z	42 \| good	5.564 \| good	25.013 \| good	45.268 \| good	1.031 \| good	5.664 \| good	0.195 \| good
2026-04-22T08:00:00.000Z	42 \| good	5.954 \| good	23.006 \| good	45.193 \| good	1.016 \| good	5.139 \| good	0.195 \| good
2026-04-22T09:00:00.000Z	39 \| good	5.934 \| good	24.572 \| good	42.232 \| good	0.661 \| good	5.511 \| good	0.195 \| good
2026-04-22T10:00:00.000Z	39 \| good	6.116 \| good	25.185 \| good	42.033 \| good	1.156 \| good	5.103 \| good	0.195 \| good
2026-04-22T11:00:00.000Z	38 \| good	5.927 \| good	26.62 \| good	40.598 \| good	0.847 \| good	7.988 \| good	0.195 \| good
2026-04-22T12:00:00.000Z	37 \| good	6.008 \| good	26.232 \| good	39.953 \| good	0.484 \| good	12.639 \| good	0.237 \| good
2026-04-22T13:00:00.000Z	38 \| good	5.674 \| good	24.62 \| good	40.979 \| good	0.793 \| good	14.791 \| good	0.282 \| good
2026-04-22T14:00:00.000Z	40 \| good	6.055 \| good	29.245 \| good	42.887 \| good	1.076 \| good	8.817 \| good	0.243 \| good
2026-04-22T15:00:00.000Z	41 \| good	6.269 \| good	25.756 \| good	44.473 \| good	0.926 \| good	8.158 \| good	0.237 \| good
2026-04-22T16:00:00.000Z	43 \| good	5.663 \| good	24.38 \| good	46.174 \| good	3.58 \| good	7.972 \| good	0.24 \| good
2026-04-22T17:00:00.000Z	44 \| good	5.996 \| good	24.505 \| good	47.297 \| good	3.43 \| good	7.69 \| good	0.196 \| good
2026-04-22T18:00:00.000Z	45 \| good	5.815 \| good	25.097 \| good	48.754 \| good	3.242 \| good	7.188 \| good	0.2 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.566 \| good	24.835 \| good	50.69 \| good	4.537 \| good	8.971 \| good	0.2 \| good
2026-04-22T20:00:00.000Z	46 \| good	6.146 \| good	22.34 \| good	50.357 \| good	4.888 \| good	7.8 \| good	0.237 \| good
2026-04-22T21:00:00.000Z	48 \| good	6.026 \| good	22.641 \| good	52.025 \| good	4.459 \| good	7.229 \| good	0.195 \| good
2026-04-22T22:00:00.000Z	49 \| good	5.922 \| good	26.762 \| good	52.905 \| good	4.865 \| good	6.302 \| good	0.195 \| good
2026-04-22T23:00:00.000Z	48 \| good	4.896 \| good	20.551 \| good	52.083 \| good	4.525 \| good	6.081 \| good	0.237 \| good
2026-04-23T00:00:00.000Z	46 \| good	4.231 \| good	18.318 \| good	49.703 \| good	5.196 \| good	6.656 \| good	0.237 \| good
2026-04-23T01:00:00.000Z	43 \| good	4.198 \| good	18.557 \| good	46.171 \| good	4.013 \| good	8.409 \| good	0.237 \| good
2026-04-23T02:00:00.000Z	39 \| good	4.306 \| good	18.466 \| good	41.51 \| good	1.608 \| good	9.342 \| good	0.236 \| good
2026-04-23T03:00:00.000Z	33 \| good	6.104 \| good	30.006 \| good	32.915 \| good	1.443 \| good	12.071 \| good	0.324 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.546 \| good	27.1 \| good	29.692 \| good	1.162 \| good	20.286 \| good	0.37 \| good
2026-04-23T05:00:00.000Z	44 \| good	7.988 \| good	29.802 \| good	26.309 \| good	1.303 \| good	11.141 \| good	0.233 \| good
2026-04-23T06:00:00.000Z	38 \| good	7.45 \| good	31.19 \| good	22.748 \| good	0.677 \| good	11.962 \| good	0.191 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.89 \| good	34.738 \| good	21.482 \| good	0.669 \| good	9.798 \| good	0.195 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.161 \| good	32.012 \| good	20.979 \| good	0.67 \| good	8.429 \| good	0.191 \| good
2026-04-23T09:00:00.000Z	44 \| good	7.986 \| good	35.525 \| good	22.337 \| good	0.448 \| good	10.783 \| good	0.195 \| good
2026-04-23T10:00:00.000Z	49 \| good	8.56 \| good	27.128 \| good	22.225 \| good	0.447 \| good	14.089 \| good	0.195 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.022 \| good	34.347 \| good	20.053 \| good	0.525 \| good	16.872 \| good	0.237 \| good
2026-04-23T12:00:00.000Z	44 \| good	8.306 \| good	32.691 \| good	24.833 \| good	0.612 \| good	18.192 \| good	0.279 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.95 \| good	34.52 \| good	25.987 \| good	0.422 \| good	16.015 \| good	0.324 \| good
2026-04-23T14:00:00.000Z	49 \| good	9.443 \| good	41.828 \| good	27.519 \| good	0.428 \| good	13.427 \| good	0.283 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.538 \| fine	52.966 \| good	32.945 \| good	0.449 \| good	11.786 \| good	0.237 \| good
2026-04-23T16:00:00.000Z	62 \| moderate	14.913 \| fine	62.477 \| fine	39.444 \| good	0.524 \| good	8.586 \| good	0.237 \| good
2026-04-23T17:00:00.000Z	63 \| moderate	14.766 \| fine	80.301 \| fine	44.106 \| good	0.483 \| good	6.955 \| good	0.241 \| good
2026-04-23T18:00:00.000Z	68 \| moderate	13.837 \| fine	88.66 \| fine	48.106 \| good	0.47 \| good	5.908 \| good	0.233 \| good
2026-04-23T19:00:00.000Z	76 \| moderate	13.955 \| fine	105.198 \| fine	49.928 \| good	0.417 \| good	5.579 \| good	0.233 \| good
2026-04-23T20:00:00.000Z	54 \| moderate	10.741 \| good	53.296 \| good	51.873 \| good	0.454 \| good	6.608 \| good	0.238 \| good
2026-04-23T21:00:00.000Z	54 \| moderate	10.976 \| good	52.949 \| good	51.684 \| good	0.745 \| good	5.754 \| good	0.24 \| good
2026-04-23T22:00:00.000Z	52 \| moderate	10.128 \| good	44.9 \| good	51.833 \| good	0.499 \| good	5.168 \| good	0.237 \| good
2026-04-23T23:00:00.000Z	64 \| moderate	11.099 \| good	82.222 \| fine	50.754 \| good	0.664 \| good	4.725 \| good	0.233 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	9.905 \| good	48.337 \| good	47.493 \| good	0.646 \| good	5.11 \| good	0.237 \| good
2026-04-24T01:00:00.000Z	49 \| good	9.163 \| good	47.494 \| good	46.692 \| good	0.509 \| good	5.942 \| good	0.237 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.1 \| good	43.227 \| good	44.263 \| good	0.469 \| good	8.254 \| good	0.237 \| good
2026-04-24T03:00:00.000Z	39 \| good	7.437 \| good	32.899 \| good	42.285 \| good	0.6 \| good	2.318 \| good	0.147 \| good
2026-04-24T04:00:00.000Z	49 \| good	9.405 \| good	36.331 \| good	39.683 \| good	0.333 \| good	11.383 \| good	0.191 \| good
2026-04-24T04:00:00.000Z	49 \| good	9.223 \| good	36.726 \| good	39.186 \| good	0.308 \| good	11.293 \| good	0.191 \| good
2026-04-24T05:00:00.000Z	40 \| good	4.896 \| good	21.251 \| good	42.603 \| good	0.546 \| good	2.234 \| good	0.146 \| good
2026-04-24T06:00:00.000Z	38 \| good	5.362 \| good	23.082 \| good	41.028 \| good	0.521 \| good	2.132 \| good	0.145 \| good
2026-04-24T07:00:00.000Z	37 \| good	5.537 \| good	23.627 \| good	39.784 \| good	0.476 \| good	2.104 \| good	0.141 \| good
2026-04-24T08:00:00.000Z	43 \| good	4.397 \| good	19.376 \| good	45.784 \| good	0.431 \| good	2.076 \| good	0.138 \| good
2026-04-24T09:00:00.000Z	43 \| good	3.125 \| good	13.675 \| good	45.558 \| good	0.387 \| good	2.048 \| good	0.134 \| good
2026-04-24T10:00:00.000Z	40 \| good	2.882 \| good	11.973 \| good	42.959 \| good	0.442 \| good	2.423 \| good	0.135 \| good
2026-04-24T11:00:00.000Z	44 \| good	8.005 \| good	35.069 \| good	34.614 \| good	0.497 \| good	2.798 \| good	0.136 \| good
2026-04-24T12:00:00.000Z	38 \| good	6.554 \| good	29.133 \| good	28.341 \| good	0.553 \| good	3.173 \| good	0.137 \| good
2026-04-24T13:00:00.000Z	31 \| good	5.041 \| good	21.621 \| good	33.032 \| good	0.591 \| good	3.575 \| good	0.144 \| good
2026-04-24T14:00:00.000Z	36 \| good	4.807 \| good	20.805 \| good	39.368 \| good	0.628 \| good	3.977 \| good	0.151 \| good
2026-04-24T15:00:00.000Z	42 \| good	4.641 \| good	20.356 \| good	44.523 \| good	0.666 \| good	4.38 \| good	0.158 \| good
2026-04-24T16:00:00.000Z	45 \| good	6.073 \| good	27.151 \| good	49.32 \| good	0.617 \| good	3.698 \| good	0.153 \| good
2026-04-24T17:00:00.000Z	49 \| good	8.51 \| good	37.136 \| good	51.818 \| good	0.568 \| good	3.017 \| good	0.147 \| good
2026-04-24T18:00:00.000Z	49 \| good	8.83 \| good	38.775 \| good	51.923 \| good	0.519 \| good	2.335 \| good	0.141 \| good
2026-04-24T19:00:00.000Z	46 \| good	6.46 \| good	28.681 \| good	50.059 \| good	0.546 \| good	2.138 \| good	0.142 \| good
2026-04-24T20:00:00.000Z	45 \| good	3.185 \| good	13.812 \| good	48.604 \| good	0.573 \| good	1.94 \| good	0.142 \| good
2026-04-24T21:00:00.000Z	43 \| good	2.282 \| good	9.457 \| good	45.553 \| good	0.6 \| good	1.743 \| good	0.143 \| good
2026-04-24T22:00:00.000Z	41 \| good	1.599 \| good	6.524 \| good	44.176 \| good	0.656 \| good	2.779 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	39 \| good	2.446 \| good	10.027 \| good	42.367 \| good	0.711 \| good	3.815 \| good	0.158 \| good
2026-04-25T00:00:00.000Z	39 \| good	3.052 \| good	12.787 \| good	41.983 \| good	0.766 \| good	4.851 \| good	0.166 \| good
2026-04-25T01:00:00.000Z	46 \| good	4.948 \| good	21.566 \| good	49.541 \| good	0.733 \| good	7.336 \| good	0.184 \| good
2026-04-25T02:00:00.000Z	44 \| good	4.009 \| good	17.604 \| good	46.985 \| good	0.699 \| good	9.821 \| good	0.202 \| good
2026-04-25T03:00:00.000Z	41 \| good	4.357 \| good	18.924 \| good	43.93 \| good	0.666 \| good	12.306 \| good	0.22 \| good
2026-04-25T04:00:00.000Z	39 \| good	4.105 \| good	17.837 \| good	41.923 \| good	0.565 \| good	10.406 \| good	0.206 \| good
2026-04-25T05:00:00.000Z	33 \| good	3.915 \| good	17.217 \| good	35.814 \| good	0.464 \| good	8.507 \| good	0.192 \| good
2026-04-25T06:00:00.000Z	31 \| good	4.25 \| good	18.351 \| good	33.02 \| good	0.363 \| good	6.607 \| good	0.178 \| good
2026-04-25T07:00:00.000Z	27 \| good	4.602 \| good	20.079 \| good	28.58 \| good	0.366 \| good	6.197 \| good	0.173 \| good
2026-04-25T08:00:00.000Z	25 \| good	4.487 \| good	19.221 \| good	27.212 \| good	0.369 \| good	5.788 \| good	0.169 \| good
2026-04-25T09:00:00.000Z	27 \| good	4.915 \| good	21.399 \| good	25.691 \| good	0.373 \| good	5.379 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	28 \| good	5.116 \| good	22.249 \| good	30.005 \| good	0.375 \| good	5.065 \| good	0.165 \| good
2026-04-25T11:00:00.000Z	22 \| good	4.22 \| good	18.865 \| good	23.589 \| good	0.378 \| good	4.751 \| good	0.165 \| good
2026-04-25T12:00:00.000Z	22 \| good	3.036 \| good	12.414 \| good	24.483 \| good	0.38 \| good	4.437 \| good	0.165 \| good
2026-04-25T13:00:00.000Z	29 \| good	2.999 \| good	12.157 \| good	30.75 \| good	0.473 \| good	3.976 \| good	0.168 \| good
2026-04-25T14:00:00.000Z	34 \| good	3.572 \| good	15.749 \| good	37.061 \| good	0.565 \| good	3.515 \| good	0.171 \| good
2026-04-25T15:00:00.000Z	39 \| good	2.335 \| good	9.46 \| good	41.521 \| good	0.658 \| good	3.054 \| good	0.174 \| good
2026-04-25T16:00:00.000Z	41 \| good	3.219 \| good	14.017 \| good	44.331 \| good	0.621 \| good	2.363 \| good	0.166 \| good
2026-04-25T17:00:00.000Z	44 \| good	3.526 \| good	15.672 \| good	47.549 \| good	0.583 \| good	1.671 \| good	0.158 \| good
2026-04-25T18:00:00.000Z	47 \| good	4.508 \| good	19.7 \| good	51.126 \| good	0.546 \| good	0.98 \| good	0.149 \| good
2026-04-25T19:00:00.000Z	49 \| good	5.404 \| good	23.074 \| good	52.64 \| good	0.526 \| good	0.947 \| good	0.148 \| good
2026-04-25T20:00:00.000Z	49 \| good	5.413 \| good	23.216 \| good	52.827 \| good	0.506 \| good	0.913 \| good	0.146 \| good
2026-04-25T21:00:00.000Z	46 \| good	5.468 \| good	23.597 \| good	50.263 \| good	0.486 \| good	0.88 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	44 \| good	6.077 \| good	26.889 \| good	47.462 \| good	0.483 \| good	1.907 \| good	0.152 \| good
2026-04-25T23:00:00.000Z	40 \| good	5.65 \| good	24.582 \| good	42.822 \| good	0.481 \| good	2.934 \| good	0.16 \| good
2026-04-26T00:00:00.000Z	48 \| good	4.116 \| good	4.668 \| good	52.227 \| good	0.474 \| good	3.929 \| good	0.168 \| good
2026-04-26T01:00:00.000Z	42 \| good	6.012 \| good	26.233 \| good	45.363 \| good	0.469 \| good	4.53 \| good	0.171 \| good
2026-04-26T02:00:00.000Z	42 \| good	5.735 \| good	24.72 \| good	45.257 \| good	0.459 \| good	5.1 \| good	0.174 \| good
2026-04-26T03:00:00.000Z	42 \| good	4.886 \| good	21.186 \| good	44.669 \| good	0.449 \| good	5.67 \| good	0.177 \| good
2026-04-26T04:00:00.000Z	41 \| good	4.659 \| good	20.38 \| good	43.64 \| good	0.519 \| good	4.908 \| good	0.171 \| good

Real-time air quality index in Old Jamestown, Missouri today

Common air pollutants in Old Jamestown, Missouri

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Old Jamestown, Missouri air quality forecast and history

Empower business decisions with accurate air quality data

Old Jamestown, Missouri air quality map: Real-time AQI near you

Air quality in nearby cities

Florissant, Missouri

Spanish Lake, Missouri

Alton, Illinois

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Bellefontaine Neighbors, Missouri

How accurate is Missouri, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Old Jamestown, Missouri updated?

When did Old Jamestown, Missouri experience the worst air quality in the last 24 hours?

When did Old Jamestown, Missouri have its best air quality in the last 24 hours?

What is the real-time air quality index for Old Jamestown, Missouri?

Which pollutant is found most often in Old Jamestown, Missouri?

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

What are the current PM2.5 levels in Old Jamestown, Missouri?

What are the current PM10 levels at Old Jamestown, Missouri?

What are the current carbon monoxide (CO) levels at Old Jamestown, Missouri?

What are the current sulfur dioxide (SO2) levels at Old Jamestown, Missouri?

What are the current ozone (O3) levels at Old Jamestown, Missouri?

What are the current nitrogen dioxide (NO2) levels at Old Jamestown, Missouri?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Old Jamestown, Missouri?

What are the current PM₁₀ levels at Old Jamestown, Missouri?

What are the current sulfur dioxide (SO₂) levels at Old Jamestown, Missouri?

What are the current ozone (O₃) levels at Old Jamestown, Missouri?

What are the current nitrogen dioxide (NO₂) levels at Old Jamestown, Missouri?