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

The current PM10 levels in Old Jamestown, Missouri are 14.349 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 0.374 ppb.

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

The current ozone (O3) levels at Old Jamestown, Missouri is 22.248 ppm.

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

The current nitrogen dioxide (NO2) levels at Old Jamestown, Missouri is 4.732 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 2.994 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)

2.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

11.02 μg/m³

155

255

425

605+

Ozone (O₃)

31.16 ppb

201

201+

Sulfur Dioxide (SO₂)

0.51 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.36 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2025-10-20T20:00:00.000Z	31 \| good	3.294 \| good	14.904 \| good	34.043 \| good	0.646 \| good	3.101 \| good	0.245 \| good
2025-10-20T21:00:00.000Z	33 \| good	5.376 \| good	19.265 \| good	36.352 \| good	0.804 \| good	3.604 \| good	0.194 \| good
2025-10-20T22:00:00.000Z	35 \| good	3.057 \| good	13.6 \| good	37.832 \| good	0.868 \| good	3.811 \| good	0.197 \| good
2025-10-20T23:00:00.000Z	35 \| good	3.681 \| good	15.853 \| good	37.645 \| good	0.92 \| good	4.218 \| good	0.242 \| good
2025-10-21T00:00:00.000Z	34 \| good	4.346 \| good	19.656 \| good	36.668 \| good	0.889 \| good	4.84 \| good	0.243 \| good
2025-10-21T01:00:00.000Z	35 \| good	3.78 \| good	16.591 \| good	37.516 \| good	0.758 \| good	4.937 \| good	0.237 \| good
2025-10-21T02:00:00.000Z	34 \| good	3.986 \| good	18.435 \| good	36.728 \| good	0.786 \| good	5.669 \| good	0.192 \| good
2025-10-21T03:00:00.000Z	31 \| good	4.513 \| good	19.438 \| good	32.631 \| good	0.889 \| good	3.29 \| good	0.147 \| good
2025-10-21T04:00:00.000Z	32 \| good	4.054 \| good	18.396 \| good	35.132 \| good	0.846 \| good	3.236 \| good	0.236 \| good
2025-10-21T05:00:00.000Z	31 \| good	4.157 \| good	19.279 \| good	34.134 \| good	0.785 \| good	5.034 \| good	0.153 \| good
2025-10-21T06:00:00.000Z	28 \| good	4.572 \| good	20.549 \| good	29.819 \| good	0.929 \| good	8.918 \| good	0.156 \| good
2025-10-21T07:00:00.000Z	28 \| good	4.45 \| good	20.835 \| good	29.758 \| good	0.92 \| good	8.904 \| good	0.155 \| good
2025-10-21T08:00:00.000Z	28 \| good	3.813 \| good	19.384 \| good	30.025 \| good	0.916 \| good	8.89 \| good	0.157 \| good
2025-10-21T09:00:00.000Z	27 \| good	3.655 \| good	16.865 \| good	29.179 \| good	0.182 \| good	3.565 \| good	0.221 \| good
2025-10-21T10:00:00.000Z	24 \| good	3.328 \| good	15.141 \| good	25.972 \| good	0.44 \| good	3.986 \| good	0.197 \| good
2025-10-21T11:00:00.000Z	23 \| good	3.426 \| good	16.408 \| good	25.266 \| good	0.472 \| good	5.575 \| good	0.193 \| good
2025-10-21T12:00:00.000Z	24 \| good	2.995 \| good	13.605 \| good	26.321 \| good	0.454 \| good	7.268 \| good	0.248 \| good
2025-10-21T13:00:00.000Z	24 \| good	3.099 \| good	13.72 \| good	26.075 \| good	0.454 \| good	7.296 \| good	0.266 \| good
2025-10-21T14:00:00.000Z	24 \| good	3.873 \| good	17.117 \| good	25.591 \| good	0.731 \| good	6.421 \| good	0.305 \| good
2025-10-21T15:00:00.000Z	25 \| good	4.1 \| good	17.33 \| good	26.587 \| good	2.671 \| good	4.762 \| good	0.239 \| good
2025-10-21T16:00:00.000Z	26 \| good	4.319 \| good	20.796 \| good	28.334 \| good	1.019 \| good	3.39 \| good	0.191 \| good
2025-10-21T17:00:00.000Z	28 \| good	3.696 \| good	16.703 \| good	29.739 \| good	0.513 \| good	2.371 \| good	0.191 \| good
2025-10-21T18:00:00.000Z	30 \| good	3.55 \| good	15.638 \| good	31.989 \| good	0.451 \| good	2.169 \| good	0.148 \| good
2025-10-21T19:00:00.000Z	32 \| good	3.327 \| good	17.076 \| good	34.616 \| good	0.44 \| good	2.284 \| good	0.199 \| good
2025-10-21T20:00:00.000Z	31 \| good	3.082 \| good	12.471 \| good	33.535 \| good	0.434 \| good	2.169 \| good	0.201 \| good
2025-10-21T21:00:00.000Z	31 \| good	2.81 \| good	16.442 \| good	32.953 \| good	0.371 \| good	2.274 \| good	0.147 \| good
2025-10-21T22:00:00.000Z	31 \| good	3.082 \| good	13.849 \| good	32.822 \| good	0.422 \| good	2.279 \| good	0.104 \| good
2025-10-21T23:00:00.000Z	30 \| good	2.989 \| good	16.833 \| good	32.127 \| good	0.421 \| good	2.368 \| good	0.104 \| good
2025-10-22T00:00:00.000Z	30 \| good	4.134 \| good	19.673 \| good	32.118 \| good	0.471 \| good	3.364 \| good	0.104 \| good
2025-10-22T01:00:00.000Z	29 \| good	3.643 \| good	17.436 \| good	31.401 \| good	0.542 \| good	3.592 \| good	0.147 \| good
2025-10-22T02:00:00.000Z	27 \| good	3.248 \| good	17.546 \| good	29.412 \| good	0.525 \| good	4.47 \| good	0.191 \| good
2025-10-22T03:00:00.000Z	22 \| good	1.249 \| good	5.193 \| good	24.258 \| good	0.448 \| good	3.026 \| good	0.136 \| good
2025-10-22T04:00:00.000Z	25 \| good	3.053 \| good	22.733 \| good	27.121 \| good	0.437 \| good	4.239 \| good	0.191 \| good
2025-10-22T05:00:00.000Z	24 \| good	3.161 \| good	13.036 \| good	26.142 \| good	0.531 \| good	4.099 \| good	0.195 \| good
2025-10-22T06:00:00.000Z	23 \| good	3.181 \| good	15.097 \| good	24.757 \| good	0.46 \| good	3.938 \| good	0.191 \| good
2025-10-22T07:00:00.000Z	23 \| good	3.037 \| good	13.534 \| good	24.635 \| good	0.46 \| good	3.939 \| good	0.191 \| good
2025-10-22T08:00:00.000Z	22 \| good	3.022 \| good	15.601 \| good	23.832 \| good	0.46 \| good	3.938 \| good	0.191 \| good
2025-10-22T09:00:00.000Z	22 \| good	2.982 \| good	14.161 \| good	23.621 \| good	0.572 \| good	1.995 \| good	0.164 \| good
2025-10-22T10:00:00.000Z	21 \| good	2.537 \| good	13.188 \| good	22.599 \| good	0.447 \| good	2.869 \| good	0.147 \| good
2025-10-22T11:00:00.000Z	21 \| good	3.112 \| good	14.224 \| good	23.172 \| good	0.438 \| good	3.449 \| good	0.191 \| good
2025-10-22T12:00:00.000Z	20 \| good	2.994 \| good	14.349 \| good	22.248 \| good	0.374 \| good	4.732 \| good	0.235 \| good
2025-10-22T13:00:00.000Z	21 \| good	3.266 \| good	14.494 \| good	23.105 \| good	0.356 \| good	5.196 \| good	0.28 \| good
2025-10-22T14:00:00.000Z	22 \| good	3.003 \| good	15.444 \| good	24.062 \| good	0.588 \| good	4.71 \| good	0.294 \| good
2025-10-22T15:00:00.000Z	23 \| good	3.043 \| good	14.247 \| good	24.912 \| good	0.503 \| good	3.469 \| good	0.235 \| good
2025-10-22T16:00:00.000Z	25 \| good	2.237 \| good	14.575 \| good	26.526 \| good	0.487 \| good	2.939 \| good	0.191 \| good
2025-10-22T17:00:00.000Z	27 \| good	2.676 \| good	12.097 \| good	29.499 \| good	0.581 \| good	2.357 \| good	0.191 \| good
2025-10-22T18:00:00.000Z	29 \| good	2.474 \| good	11.016 \| good	31.157 \| good	0.505 \| good	2.361 \| good	0.191 \| good
2025-10-22T19:00:00.000Z	31 \| good	2.414 \| good	12.089 \| good	33.993 \| good	0.471 \| good	1.894 \| good	0.191 \| good
2025-10-22T19:00:00.000Z	29 \| good	2.474 \| good	11.016 \| good	31.157 \| good	0.505 \| good	2.361 \| good	0.191 \| good
2025-10-22T13:00:00.000Z	27 \| good	4.582 \| good	20.031 \| good	18.54 \| good	0.543 \| good	2.626 \| good	0.125 \| good
2025-10-22T14:00:00.000Z	23 \| good	3.178 \| good	13.819 \| good	24.98 \| good	0.584 \| good	2.532 \| good	0.129 \| good
2025-10-22T15:00:00.000Z	24 \| good	2.047 \| good	8.287 \| good	25.833 \| good	0.624 \| good	2.437 \| good	0.133 \| good
2025-10-22T16:00:00.000Z	26 \| good	0.894 \| good	3.293 \| good	27.725 \| good	0.611 \| good	2.015 \| good	0.13 \| good
2025-10-22T17:00:00.000Z	28 \| good	0.271 \| good	0.831 \| good	29.827 \| good	0.598 \| good	1.593 \| good	0.126 \| good
2025-10-22T18:00:00.000Z	29 \| good	0.902 \| good	3.298 \| good	31.028 \| good	0.585 \| good	1.172 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	29 \| good	0.771 \| good	3.237 \| good	31.247 \| good	0.566 \| good	1.159 \| good	0.123 \| good
2025-10-22T20:00:00.000Z	29 \| good	1.337 \| good	5.302 \| good	30.654 \| good	0.546 \| good	1.147 \| good	0.124 \| good
2025-10-22T21:00:00.000Z	27 \| good	0.342 \| good	1.132 \| good	29.205 \| good	0.526 \| good	1.134 \| good	0.124 \| good
2025-10-22T22:00:00.000Z	26 \| good	0.772 \| good	2.939 \| good	28.471 \| good	0.57 \| good	3.325 \| good	0.142 \| good
2025-10-22T23:00:00.000Z	21 \| good	0.395 \| good	1.309 \| good	23.352 \| good	0.613 \| good	5.515 \| good	0.16 \| good
2025-10-23T00:00:00.000Z	19 \| good	1.125 \| good	4.815 \| good	20.069 \| good	0.656 \| good	7.705 \| good	0.177 \| good
2025-10-23T01:00:00.000Z	19 \| good	1.208 \| good	4.87 \| good	20.667 \| good	0.718 \| good	9.744 \| good	0.192 \| good
2025-10-23T02:00:00.000Z	21 \| good	1.261 \| good	5.027 \| good	22.705 \| good	0.779 \| good	11.784 \| good	0.207 \| good
2025-10-23T03:00:00.000Z	20 \| good	1.21 \| good	4.903 \| good	21.789 \| good	0.841 \| good	13.823 \| good	0.222 \| good
2025-10-23T04:00:00.000Z	19 \| good	0.536 \| good	2.059 \| good	21.333 \| good	0.756 \| good	11.354 \| good	0.203 \| good
2025-10-23T05:00:00.000Z	17 \| good	0.995 \| good	3.847 \| good	17.754 \| good	0.67 \| good	8.885 \| good	0.184 \| good
2025-10-23T06:00:00.000Z	14 \| good	0.551 \| good	2.04 \| good	14.934 \| good	0.584 \| good	6.415 \| good	0.166 \| good
2025-10-23T07:00:00.000Z	12 \| good	0.853 \| good	3.126 \| good	13.458 \| good	0.566 \| good	5.645 \| good	0.157 \| good
2025-10-23T08:00:00.000Z	12 \| good	1.374 \| good	5.174 \| good	12.951 \| good	0.547 \| good	4.875 \| good	0.149 \| good
2025-10-23T09:00:00.000Z	12 \| good	0.788 \| good	2.983 \| good	13.404 \| good	0.528 \| good	4.104 \| good	0.141 \| good
2025-10-23T10:00:00.000Z	10 \| good	1.373 \| good	5.331 \| good	10.579 \| good	0.563 \| good	5.16 \| good	0.148 \| good
2025-10-23T11:00:00.000Z	11 \| good	2.435 \| good	10.333 \| good	6.797 \| good	0.598 \| good	6.216 \| good	0.154 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.905 \| good	17.107 \| good	6.128 \| good	0.634 \| good	7.271 \| good	0.161 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.496 \| good	19.748 \| good	8.161 \| good	0.714 \| good	6.57 \| good	0.167 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.535 \| good	19.664 \| good	14.817 \| good	0.795 \| good	5.87 \| good	0.172 \| good
2025-10-23T15:00:00.000Z	22 \| good	3.78 \| good	16.461 \| good	20.34 \| good	0.875 \| good	5.169 \| good	0.178 \| good
2025-10-23T16:00:00.000Z	23 \| good	3.43 \| good	15.235 \| good	25.355 \| good	0.793 \| good	3.842 \| good	0.162 \| good
2025-10-23T17:00:00.000Z	28 \| good	2.533 \| good	10.22 \| good	29.828 \| good	0.711 \| good	2.515 \| good	0.147 \| good
2025-10-23T18:00:00.000Z	31 \| good	2.405 \| good	9.839 \| good	33.654 \| good	0.629 \| good	1.188 \| good	0.131 \| good
2025-10-23T19:00:00.000Z	33 \| good	3.124 \| good	13.764 \| good	36.201 \| good	0.604 \| good	1.188 \| good	0.13 \| good
2025-10-23T20:00:00.000Z	34 \| good	2.903 \| good	12.312 \| good	37.092 \| good	0.578 \| good	1.188 \| good	0.129 \| good
2025-10-23T21:00:00.000Z	32 \| good	1.009 \| good	4.166 \| good	34.928 \| good	0.553 \| good	1.188 \| good	0.128 \| good
2025-10-23T22:00:00.000Z	31 \| good	1.512 \| good	6.159 \| good	32.599 \| good	0.598 \| good	5.167 \| good	0.161 \| good
2025-10-23T23:00:00.000Z	25 \| good	1.734 \| good	7.155 \| good	26.593 \| good	0.643 \| good	9.147 \| good	0.193 \| good
2025-10-24T00:00:00.000Z	27 \| good	4.518 \| good	19.506 \| good	21.379 \| good	0.689 \| good	13.127 \| good	0.225 \| good
2025-10-24T01:00:00.000Z	27 \| good	5.492 \| good	24.071 \| good	18.238 \| good	0.818 \| good	17.027 \| good	0.254 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.455 \| good	33.108 \| good	17.429 \| good	0.946 \| good	20.926 \| good	0.284 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.616 \| good	42.967 \| good	14.065 \| good	1.075 \| good	24.826 \| good	0.313 \| good
2025-10-24T04:00:00.000Z	52 \| moderate	10.033 \| good	44.599 \| good	14.426 \| good	1.039 \| good	24.351 \| good	0.311 \| good
2025-10-24T05:00:00.000Z	49 \| good	8.6 \| good	38.05 \| good	15.419 \| good	1.004 \| good	23.876 \| good	0.309 \| good
2025-10-24T06:00:00.000Z	62 \| moderate	15.005 \| fine	15.146 \| good	5.262 \| good	0.992 \| good	23.942 \| good	0.311 \| good
2025-10-24T07:00:00.000Z	27 \| good	4.819 \| good	21.173 \| good	13.767 \| good	0.847 \| good	19.541 \| good	0.276 \| good
2025-10-24T08:00:00.000Z	33 \| good	5.857 \| good	25.445 \| good	13.386 \| good	0.727 \| good	15.681 \| good	0.244 \| good
2025-10-24T09:00:00.000Z	38 \| good	6.657 \| good	29.434 \| good	14.787 \| good	0.606 \| good	11.821 \| good	0.212 \| good
2025-10-24T10:00:00.000Z	44 \| good	7.663 \| good	33.51 \| good	13.182 \| good	0.6 \| good	11.242 \| good	0.206 \| good
2025-10-24T11:00:00.000Z	52 \| moderate	9.959 \| good	44.049 \| good	7.902 \| good	0.593 \| good	10.662 \| good	0.199 \| good
2025-10-24T12:00:00.000Z	49 \| good	9.463 \| good	9.656 \| good	14.099 \| good	0.595 \| good	10.17 \| good	0.193 \| good

Old Jamestown

Empower business decisions with accurate air quality data

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

0.20ppm

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 2025-10-21.

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 11:00:00 on 2025-10-22.

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

The real-time air quality index in Old Jamestown, Missouri is 20, currently categorized as Good.

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

The most common pollutant in Old Jamestown, Missouri is O3.

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 2.994 μg/m³.

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

The current PM₁₀ levels in Old Jamestown, Missouri are 14.349 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 0.235 ppm.

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

The current sulfur dioxide (SO₂) levels in Old Jamestown, Missouri are 0.374 ppb.

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

The current ozone (O₃) levels at Old Jamestown, Missouri is 22.248 ppm.

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

The current nitrogen dioxide (NO₂) levels at Old Jamestown, Missouri is 4.732 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T20:00:00.000Z	31 \| good	3.294 \| good	14.904 \| good	34.043 \| good	0.646 \| good	3.101 \| good	0.245 \| good
2025-10-20T21:00:00.000Z	33 \| good	5.376 \| good	19.265 \| good	36.352 \| good	0.804 \| good	3.604 \| good	0.194 \| good
2025-10-20T22:00:00.000Z	35 \| good	3.057 \| good	13.6 \| good	37.832 \| good	0.868 \| good	3.811 \| good	0.197 \| good
2025-10-20T23:00:00.000Z	35 \| good	3.681 \| good	15.853 \| good	37.645 \| good	0.92 \| good	4.218 \| good	0.242 \| good
2025-10-21T00:00:00.000Z	34 \| good	4.346 \| good	19.656 \| good	36.668 \| good	0.889 \| good	4.84 \| good	0.243 \| good
2025-10-21T01:00:00.000Z	35 \| good	3.78 \| good	16.591 \| good	37.516 \| good	0.758 \| good	4.937 \| good	0.237 \| good
2025-10-21T02:00:00.000Z	34 \| good	3.986 \| good	18.435 \| good	36.728 \| good	0.786 \| good	5.669 \| good	0.192 \| good
2025-10-21T03:00:00.000Z	31 \| good	4.513 \| good	19.438 \| good	32.631 \| good	0.889 \| good	3.29 \| good	0.147 \| good
2025-10-21T04:00:00.000Z	32 \| good	4.054 \| good	18.396 \| good	35.132 \| good	0.846 \| good	3.236 \| good	0.236 \| good
2025-10-21T05:00:00.000Z	31 \| good	4.157 \| good	19.279 \| good	34.134 \| good	0.785 \| good	5.034 \| good	0.153 \| good
2025-10-21T06:00:00.000Z	28 \| good	4.572 \| good	20.549 \| good	29.819 \| good	0.929 \| good	8.918 \| good	0.156 \| good
2025-10-21T07:00:00.000Z	28 \| good	4.45 \| good	20.835 \| good	29.758 \| good	0.92 \| good	8.904 \| good	0.155 \| good
2025-10-21T08:00:00.000Z	28 \| good	3.813 \| good	19.384 \| good	30.025 \| good	0.916 \| good	8.89 \| good	0.157 \| good
2025-10-21T09:00:00.000Z	27 \| good	3.655 \| good	16.865 \| good	29.179 \| good	0.182 \| good	3.565 \| good	0.221 \| good
2025-10-21T10:00:00.000Z	24 \| good	3.328 \| good	15.141 \| good	25.972 \| good	0.44 \| good	3.986 \| good	0.197 \| good
2025-10-21T11:00:00.000Z	23 \| good	3.426 \| good	16.408 \| good	25.266 \| good	0.472 \| good	5.575 \| good	0.193 \| good
2025-10-21T12:00:00.000Z	24 \| good	2.995 \| good	13.605 \| good	26.321 \| good	0.454 \| good	7.268 \| good	0.248 \| good
2025-10-21T13:00:00.000Z	24 \| good	3.099 \| good	13.72 \| good	26.075 \| good	0.454 \| good	7.296 \| good	0.266 \| good
2025-10-21T14:00:00.000Z	24 \| good	3.873 \| good	17.117 \| good	25.591 \| good	0.731 \| good	6.421 \| good	0.305 \| good
2025-10-21T15:00:00.000Z	25 \| good	4.1 \| good	17.33 \| good	26.587 \| good	2.671 \| good	4.762 \| good	0.239 \| good
2025-10-21T16:00:00.000Z	26 \| good	4.319 \| good	20.796 \| good	28.334 \| good	1.019 \| good	3.39 \| good	0.191 \| good
2025-10-21T17:00:00.000Z	28 \| good	3.696 \| good	16.703 \| good	29.739 \| good	0.513 \| good	2.371 \| good	0.191 \| good
2025-10-21T18:00:00.000Z	30 \| good	3.55 \| good	15.638 \| good	31.989 \| good	0.451 \| good	2.169 \| good	0.148 \| good
2025-10-21T19:00:00.000Z	32 \| good	3.327 \| good	17.076 \| good	34.616 \| good	0.44 \| good	2.284 \| good	0.199 \| good
2025-10-21T20:00:00.000Z	31 \| good	3.082 \| good	12.471 \| good	33.535 \| good	0.434 \| good	2.169 \| good	0.201 \| good
2025-10-21T21:00:00.000Z	31 \| good	2.81 \| good	16.442 \| good	32.953 \| good	0.371 \| good	2.274 \| good	0.147 \| good
2025-10-21T22:00:00.000Z	31 \| good	3.082 \| good	13.849 \| good	32.822 \| good	0.422 \| good	2.279 \| good	0.104 \| good
2025-10-21T23:00:00.000Z	30 \| good	2.989 \| good	16.833 \| good	32.127 \| good	0.421 \| good	2.368 \| good	0.104 \| good
2025-10-22T00:00:00.000Z	30 \| good	4.134 \| good	19.673 \| good	32.118 \| good	0.471 \| good	3.364 \| good	0.104 \| good
2025-10-22T01:00:00.000Z	29 \| good	3.643 \| good	17.436 \| good	31.401 \| good	0.542 \| good	3.592 \| good	0.147 \| good
2025-10-22T02:00:00.000Z	27 \| good	3.248 \| good	17.546 \| good	29.412 \| good	0.525 \| good	4.47 \| good	0.191 \| good
2025-10-22T03:00:00.000Z	22 \| good	1.249 \| good	5.193 \| good	24.258 \| good	0.448 \| good	3.026 \| good	0.136 \| good
2025-10-22T04:00:00.000Z	25 \| good	3.053 \| good	22.733 \| good	27.121 \| good	0.437 \| good	4.239 \| good	0.191 \| good
2025-10-22T05:00:00.000Z	24 \| good	3.161 \| good	13.036 \| good	26.142 \| good	0.531 \| good	4.099 \| good	0.195 \| good
2025-10-22T06:00:00.000Z	23 \| good	3.181 \| good	15.097 \| good	24.757 \| good	0.46 \| good	3.938 \| good	0.191 \| good
2025-10-22T07:00:00.000Z	23 \| good	3.037 \| good	13.534 \| good	24.635 \| good	0.46 \| good	3.939 \| good	0.191 \| good
2025-10-22T08:00:00.000Z	22 \| good	3.022 \| good	15.601 \| good	23.832 \| good	0.46 \| good	3.938 \| good	0.191 \| good
2025-10-22T09:00:00.000Z	22 \| good	2.982 \| good	14.161 \| good	23.621 \| good	0.572 \| good	1.995 \| good	0.164 \| good
2025-10-22T10:00:00.000Z	21 \| good	2.537 \| good	13.188 \| good	22.599 \| good	0.447 \| good	2.869 \| good	0.147 \| good
2025-10-22T11:00:00.000Z	21 \| good	3.112 \| good	14.224 \| good	23.172 \| good	0.438 \| good	3.449 \| good	0.191 \| good
2025-10-22T12:00:00.000Z	20 \| good	2.994 \| good	14.349 \| good	22.248 \| good	0.374 \| good	4.732 \| good	0.235 \| good
2025-10-22T13:00:00.000Z	21 \| good	3.266 \| good	14.494 \| good	23.105 \| good	0.356 \| good	5.196 \| good	0.28 \| good
2025-10-22T14:00:00.000Z	22 \| good	3.003 \| good	15.444 \| good	24.062 \| good	0.588 \| good	4.71 \| good	0.294 \| good
2025-10-22T15:00:00.000Z	23 \| good	3.043 \| good	14.247 \| good	24.912 \| good	0.503 \| good	3.469 \| good	0.235 \| good
2025-10-22T16:00:00.000Z	25 \| good	2.237 \| good	14.575 \| good	26.526 \| good	0.487 \| good	2.939 \| good	0.191 \| good
2025-10-22T17:00:00.000Z	27 \| good	2.676 \| good	12.097 \| good	29.499 \| good	0.581 \| good	2.357 \| good	0.191 \| good
2025-10-22T18:00:00.000Z	29 \| good	2.474 \| good	11.016 \| good	31.157 \| good	0.505 \| good	2.361 \| good	0.191 \| good
2025-10-22T19:00:00.000Z	31 \| good	2.414 \| good	12.089 \| good	33.993 \| good	0.471 \| good	1.894 \| good	0.191 \| good
2025-10-22T19:00:00.000Z	29 \| good	2.474 \| good	11.016 \| good	31.157 \| good	0.505 \| good	2.361 \| good	0.191 \| good
2025-10-22T13:00:00.000Z	27 \| good	4.582 \| good	20.031 \| good	18.54 \| good	0.543 \| good	2.626 \| good	0.125 \| good
2025-10-22T14:00:00.000Z	23 \| good	3.178 \| good	13.819 \| good	24.98 \| good	0.584 \| good	2.532 \| good	0.129 \| good
2025-10-22T15:00:00.000Z	24 \| good	2.047 \| good	8.287 \| good	25.833 \| good	0.624 \| good	2.437 \| good	0.133 \| good
2025-10-22T16:00:00.000Z	26 \| good	0.894 \| good	3.293 \| good	27.725 \| good	0.611 \| good	2.015 \| good	0.13 \| good
2025-10-22T17:00:00.000Z	28 \| good	0.271 \| good	0.831 \| good	29.827 \| good	0.598 \| good	1.593 \| good	0.126 \| good
2025-10-22T18:00:00.000Z	29 \| good	0.902 \| good	3.298 \| good	31.028 \| good	0.585 \| good	1.172 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	29 \| good	0.771 \| good	3.237 \| good	31.247 \| good	0.566 \| good	1.159 \| good	0.123 \| good
2025-10-22T20:00:00.000Z	29 \| good	1.337 \| good	5.302 \| good	30.654 \| good	0.546 \| good	1.147 \| good	0.124 \| good
2025-10-22T21:00:00.000Z	27 \| good	0.342 \| good	1.132 \| good	29.205 \| good	0.526 \| good	1.134 \| good	0.124 \| good
2025-10-22T22:00:00.000Z	26 \| good	0.772 \| good	2.939 \| good	28.471 \| good	0.57 \| good	3.325 \| good	0.142 \| good
2025-10-22T23:00:00.000Z	21 \| good	0.395 \| good	1.309 \| good	23.352 \| good	0.613 \| good	5.515 \| good	0.16 \| good
2025-10-23T00:00:00.000Z	19 \| good	1.125 \| good	4.815 \| good	20.069 \| good	0.656 \| good	7.705 \| good	0.177 \| good
2025-10-23T01:00:00.000Z	19 \| good	1.208 \| good	4.87 \| good	20.667 \| good	0.718 \| good	9.744 \| good	0.192 \| good
2025-10-23T02:00:00.000Z	21 \| good	1.261 \| good	5.027 \| good	22.705 \| good	0.779 \| good	11.784 \| good	0.207 \| good
2025-10-23T03:00:00.000Z	20 \| good	1.21 \| good	4.903 \| good	21.789 \| good	0.841 \| good	13.823 \| good	0.222 \| good
2025-10-23T04:00:00.000Z	19 \| good	0.536 \| good	2.059 \| good	21.333 \| good	0.756 \| good	11.354 \| good	0.203 \| good
2025-10-23T05:00:00.000Z	17 \| good	0.995 \| good	3.847 \| good	17.754 \| good	0.67 \| good	8.885 \| good	0.184 \| good
2025-10-23T06:00:00.000Z	14 \| good	0.551 \| good	2.04 \| good	14.934 \| good	0.584 \| good	6.415 \| good	0.166 \| good
2025-10-23T07:00:00.000Z	12 \| good	0.853 \| good	3.126 \| good	13.458 \| good	0.566 \| good	5.645 \| good	0.157 \| good
2025-10-23T08:00:00.000Z	12 \| good	1.374 \| good	5.174 \| good	12.951 \| good	0.547 \| good	4.875 \| good	0.149 \| good
2025-10-23T09:00:00.000Z	12 \| good	0.788 \| good	2.983 \| good	13.404 \| good	0.528 \| good	4.104 \| good	0.141 \| good
2025-10-23T10:00:00.000Z	10 \| good	1.373 \| good	5.331 \| good	10.579 \| good	0.563 \| good	5.16 \| good	0.148 \| good
2025-10-23T11:00:00.000Z	11 \| good	2.435 \| good	10.333 \| good	6.797 \| good	0.598 \| good	6.216 \| good	0.154 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.905 \| good	17.107 \| good	6.128 \| good	0.634 \| good	7.271 \| good	0.161 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.496 \| good	19.748 \| good	8.161 \| good	0.714 \| good	6.57 \| good	0.167 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.535 \| good	19.664 \| good	14.817 \| good	0.795 \| good	5.87 \| good	0.172 \| good
2025-10-23T15:00:00.000Z	22 \| good	3.78 \| good	16.461 \| good	20.34 \| good	0.875 \| good	5.169 \| good	0.178 \| good
2025-10-23T16:00:00.000Z	23 \| good	3.43 \| good	15.235 \| good	25.355 \| good	0.793 \| good	3.842 \| good	0.162 \| good
2025-10-23T17:00:00.000Z	28 \| good	2.533 \| good	10.22 \| good	29.828 \| good	0.711 \| good	2.515 \| good	0.147 \| good
2025-10-23T18:00:00.000Z	31 \| good	2.405 \| good	9.839 \| good	33.654 \| good	0.629 \| good	1.188 \| good	0.131 \| good
2025-10-23T19:00:00.000Z	33 \| good	3.124 \| good	13.764 \| good	36.201 \| good	0.604 \| good	1.188 \| good	0.13 \| good
2025-10-23T20:00:00.000Z	34 \| good	2.903 \| good	12.312 \| good	37.092 \| good	0.578 \| good	1.188 \| good	0.129 \| good
2025-10-23T21:00:00.000Z	32 \| good	1.009 \| good	4.166 \| good	34.928 \| good	0.553 \| good	1.188 \| good	0.128 \| good
2025-10-23T22:00:00.000Z	31 \| good	1.512 \| good	6.159 \| good	32.599 \| good	0.598 \| good	5.167 \| good	0.161 \| good
2025-10-23T23:00:00.000Z	25 \| good	1.734 \| good	7.155 \| good	26.593 \| good	0.643 \| good	9.147 \| good	0.193 \| good
2025-10-24T00:00:00.000Z	27 \| good	4.518 \| good	19.506 \| good	21.379 \| good	0.689 \| good	13.127 \| good	0.225 \| good
2025-10-24T01:00:00.000Z	27 \| good	5.492 \| good	24.071 \| good	18.238 \| good	0.818 \| good	17.027 \| good	0.254 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.455 \| good	33.108 \| good	17.429 \| good	0.946 \| good	20.926 \| good	0.284 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.616 \| good	42.967 \| good	14.065 \| good	1.075 \| good	24.826 \| good	0.313 \| good
2025-10-24T04:00:00.000Z	52 \| moderate	10.033 \| good	44.599 \| good	14.426 \| good	1.039 \| good	24.351 \| good	0.311 \| good
2025-10-24T05:00:00.000Z	49 \| good	8.6 \| good	38.05 \| good	15.419 \| good	1.004 \| good	23.876 \| good	0.309 \| good
2025-10-24T06:00:00.000Z	62 \| moderate	15.005 \| fine	15.146 \| good	5.262 \| good	0.992 \| good	23.942 \| good	0.311 \| good
2025-10-24T07:00:00.000Z	27 \| good	4.819 \| good	21.173 \| good	13.767 \| good	0.847 \| good	19.541 \| good	0.276 \| good
2025-10-24T08:00:00.000Z	33 \| good	5.857 \| good	25.445 \| good	13.386 \| good	0.727 \| good	15.681 \| good	0.244 \| good
2025-10-24T09:00:00.000Z	38 \| good	6.657 \| good	29.434 \| good	14.787 \| good	0.606 \| good	11.821 \| good	0.212 \| good
2025-10-24T10:00:00.000Z	44 \| good	7.663 \| good	33.51 \| good	13.182 \| good	0.6 \| good	11.242 \| good	0.206 \| good
2025-10-24T11:00:00.000Z	52 \| moderate	9.959 \| good	44.049 \| good	7.902 \| good	0.593 \| good	10.662 \| good	0.199 \| good
2025-10-24T12:00:00.000Z	49 \| good	9.463 \| good	9.656 \| good	14.099 \| good	0.595 \| good	10.17 \| good	0.193 \| 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

Hazelwood, Missouri

Ferguson, Missouri

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?