What are the current PM10 levels at Bellefontaine Neighbors, Missouri?

The current PM10 levels in Bellefontaine Neighbors, Missouri are 21.206 μg/m3.

What are the current sulfur dioxide (SO2) levels at Bellefontaine Neighbors, Missouri?

The current sulfur dioxide (SO2) levels in Bellefontaine Neighbors, Missouri are 0.381 ppb.

What are the current ozone (O3) levels at Bellefontaine Neighbors, Missouri?

The current ozone (O3) levels at Bellefontaine Neighbors, Missouri is 24.752 ppm.

What are the current nitrogen dioxide (NO2) levels at Bellefontaine Neighbors, Missouri?

The current nitrogen dioxide (NO2) levels at Bellefontaine Neighbors, Missouri is 3.131 ppb.

Real-time air quality index in Bellefontaine Neighbors, Missouri today

Q: What are the current PM2.5 levels in Bellefontaine Neighbors, Missouri?

The measured PM2.5 levels in Bellefontaine Neighbors, Missouri at present are 3.17 μg/m3.

Stay updated with real-time air quality in Bellefontaine Neighbors, 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

Bellefontaine Neighbors, Missouri

Last updated: ... (Local time)

Common air pollutants in Bellefontaine Neighbors, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.21 μg/m³

155

255

425

605+

Ozone (O₃)

24.75 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Bellefontaine Neighbors, Missouri

Get Live Pollen Counts

Bellefontaine Neighbors, Missouri

Scroll To Air Quality Map

Track live Bellefontaine Neighbors, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T17:00:00.000Z	30 \| good	3.795 \| good	32.177 \| good	22.074 \| good	0.567 \| good	3.091 \| good	0.198 \| good
2025-10-20T18:00:00.000Z	29 \| good	3.838 \| good	30.591 \| good	27.089 \| good	0.757 \| good	3.286 \| good	0.197 \| good
2025-10-20T19:00:00.000Z	38 \| good	7.419 \| good	36.448 \| good	29.452 \| good	0.495 \| good	3.446 \| good	0.196 \| good
2025-10-20T20:00:00.000Z	38 \| good	6.993 \| good	32.794 \| good	32.547 \| good	0.426 \| good	3.477 \| good	0.22 \| good
2025-10-20T21:00:00.000Z	38 \| good	6.509 \| good	32.904 \| good	31.79 \| good	0.551 \| good	4.589 \| good	0.197 \| good
2025-10-20T22:00:00.000Z	38 \| good	7.006 \| good	34.77 \| good	34.101 \| good	0.515 \| good	4.161 \| good	0.198 \| good
2025-10-20T23:00:00.000Z	33 \| good	5.545 \| good	27.251 \| good	35.103 \| good	0.537 \| good	4.316 \| good	0.218 \| good
2025-10-21T00:00:00.000Z	31 \| good	4.782 \| good	24.496 \| good	33.2 \| good	0.587 \| good	4.914 \| good	0.22 \| good
2025-10-21T01:00:00.000Z	32 \| good	4.446 \| good	21.408 \| good	34.553 \| good	0.472 \| good	5.842 \| good	0.217 \| good
2025-10-21T02:00:00.000Z	32 \| good	4.528 \| good	20.529 \| good	34.532 \| good	0.546 \| good	5.975 \| good	0.197 \| good
2025-10-21T03:00:00.000Z	32 \| good	3.759 \| good	16.343 \| good	34.84 \| good	0.902 \| good	3.009 \| good	0.145 \| good
2025-10-21T04:00:00.000Z	31 \| good	4.026 \| good	19.383 \| good	33.513 \| good	0.558 \| good	4.074 \| good	0.274 \| good
2025-10-21T05:00:00.000Z	28 \| good	4.421 \| good	22.387 \| good	29.865 \| good	0.537 \| good	3.634 \| good	0.179 \| good
2025-10-21T06:00:00.000Z	27 \| good	4.82 \| good	26.677 \| good	28.828 \| good	0.535 \| good	4.134 \| good	0.18 \| good
2025-10-21T07:00:00.000Z	28 \| good	4.813 \| good	26.878 \| good	29.895 \| good	0.531 \| good	4.134 \| good	0.181 \| good
2025-10-21T08:00:00.000Z	27 \| good	4.427 \| good	24.894 \| good	28.705 \| good	0.53 \| good	4.136 \| good	0.181 \| good
2025-10-21T09:00:00.000Z	30 \| good	4.412 \| good	24.366 \| good	32.451 \| good	0.181 \| good	2.754 \| good	0.221 \| good
2025-10-21T10:00:00.000Z	25 \| good	3.888 \| good	19.811 \| good	27.163 \| good	0.28 \| good	3.571 \| good	0.256 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.639 \| good	19.915 \| good	20.654 \| good	0.356 \| good	4.704 \| good	0.198 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.734 \| good	19.659 \| good	20.322 \| good	0.349 \| good	8.075 \| good	0.222 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.821 \| good	20.164 \| good	17.969 \| good	0.35 \| good	8.176 \| good	0.229 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.534 \| good	24.026 \| good	20.939 \| good	0.722 \| good	8.493 \| good	0.303 \| good
2025-10-21T15:00:00.000Z	27 \| good	4.655 \| good	25.275 \| good	23.539 \| good	3.767 \| good	5.853 \| good	0.218 \| good
2025-10-21T16:00:00.000Z	27 \| good	4.716 \| good	25.174 \| good	24.761 \| good	1.194 \| good	3.436 \| good	0.197 \| good
2025-10-21T17:00:00.000Z	24 \| good	4.302 \| good	23.169 \| good	26.337 \| good	0.389 \| good	2.376 \| good	0.197 \| good
2025-10-21T18:00:00.000Z	30 \| good	4.24 \| good	20.794 \| good	32.145 \| good	0.303 \| good	2.177 \| good	0.121 \| good
2025-10-21T19:00:00.000Z	29 \| good	3.746 \| good	21.766 \| good	31.031 \| good	0.297 \| good	2.184 \| good	0.2 \| good
2025-10-21T20:00:00.000Z	30 \| good	2.708 \| good	21.138 \| good	32.213 \| good	0.294 \| good	2.151 \| good	0.201 \| good
2025-10-21T21:00:00.000Z	30 \| good	2.438 \| good	22.059 \| good	31.784 \| good	0.255 \| good	2.012 \| good	0.177 \| good
2025-10-21T22:00:00.000Z	31 \| good	2.843 \| good	21.27 \| good	33.243 \| good	0.274 \| good	2.071 \| good	0.101 \| good
2025-10-21T23:00:00.000Z	30 \| good	3.406 \| good	21.878 \| good	32.126 \| good	0.274 \| good	2.035 \| good	0.101 \| good
2025-10-22T00:00:00.000Z	31 \| good	3.286 \| good	22.338 \| good	33.755 \| good	0.356 \| good	2.821 \| good	0.101 \| good
2025-10-22T01:00:00.000Z	29 \| good	2.973 \| good	21.968 \| good	30.87 \| good	0.445 \| good	3.427 \| good	0.177 \| good
2025-10-22T02:00:00.000Z	29 \| good	3.092 \| good	24.903 \| good	31.056 \| good	0.439 \| good	4.265 \| good	0.197 \| good
2025-10-22T03:00:00.000Z	22 \| good	1.034 \| good	4.335 \| good	24.389 \| good	0.475 \| good	3.152 \| good	0.137 \| good
2025-10-22T04:00:00.000Z	26 \| good	3.096 \| good	25.255 \| good	28.345 \| good	0.363 \| good	4.536 \| good	0.197 \| good
2025-10-22T05:00:00.000Z	25 \| good	2.928 \| good	23.003 \| good	26.988 \| good	0.381 \| good	4.204 \| good	0.198 \| good
2025-10-22T06:00:00.000Z	23 \| good	3.01 \| good	22.922 \| good	24.971 \| good	0.371 \| good	4.336 \| good	0.197 \| good
2025-10-22T07:00:00.000Z	24 \| good	2.891 \| good	21.89 \| good	25.608 \| good	0.371 \| good	4.335 \| good	0.197 \| good
2025-10-22T08:00:00.000Z	22 \| good	2.8 \| good	21.781 \| good	23.856 \| good	0.372 \| good	4.343 \| good	0.197 \| good
2025-10-22T09:00:00.000Z	22 \| good	2.777 \| good	21.541 \| good	24.332 \| good	0.593 \| good	2.02 \| good	0.166 \| good
2025-10-22T10:00:00.000Z	21 \| good	2.745 \| good	20.695 \| good	22.649 \| good	0.368 \| good	2.887 \| good	0.177 \| good
2025-10-22T11:00:00.000Z	21 \| good	2.991 \| good	20.116 \| good	23.091 \| good	0.366 \| good	3.15 \| good	0.197 \| good
2025-10-22T12:00:00.000Z	19 \| good	2.828 \| good	20.385 \| good	21.048 \| good	0.256 \| good	4.591 \| good	0.216 \| good
2025-10-22T13:00:00.000Z	21 \| good	2.784 \| good	20.274 \| good	22.838 \| good	0.25 \| good	5.75 \| good	0.236 \| good
2025-10-22T14:00:00.000Z	22 \| good	3.664 \| good	22.631 \| good	23.346 \| good	0.425 \| good	6.174 \| good	0.298 \| good
2025-10-22T15:00:00.000Z	22 \| good	3.764 \| good	22.393 \| good	24.433 \| good	0.37 \| good	3.862 \| good	0.216 \| good
2025-10-22T16:00:00.000Z	23 \| good	3.17 \| good	21.206 \| good	24.752 \| good	0.381 \| good	3.131 \| good	0.197 \| good
2025-10-22T16:00:00.000Z	23 \| good	3.17 \| good	21.206 \| good	24.752 \| good	0.381 \| good	3.131 \| good	0.197 \| good
2025-10-22T17:00:00.000Z	31 \| good	1.432 \| good	5.774 \| good	33.139 \| good	0.593 \| good	1.535 \| good	0.14 \| good
2025-10-22T18:00:00.000Z	31 \| good	0.679 \| good	2.319 \| good	34.089 \| good	0.582 \| good	1.131 \| good	0.134 \| good
2025-10-22T19:00:00.000Z	32 \| good	1.796 \| good	7.503 \| good	35.052 \| good	0.561 \| good	1.112 \| good	0.135 \| good
2025-10-22T20:00:00.000Z	31 \| good	1.85 \| good	7.622 \| good	33.687 \| good	0.539 \| good	1.092 \| good	0.135 \| good
2025-10-22T21:00:00.000Z	28 \| good	0.927 \| good	3.659 \| good	29.649 \| good	0.517 \| good	1.072 \| good	0.135 \| good
2025-10-22T22:00:00.000Z	28 \| good	0.856 \| good	3.335 \| good	29.811 \| good	0.565 \| good	3.129 \| good	0.153 \| good
2025-10-22T23:00:00.000Z	20 \| good	1.224 \| good	4.78 \| good	22.462 \| good	0.613 \| good	5.186 \| good	0.171 \| good
2025-10-23T00:00:00.000Z	14 \| good	1.606 \| good	6.406 \| good	15.311 \| good	0.66 \| good	7.243 \| good	0.189 \| good
2025-10-23T01:00:00.000Z	22 \| good	3.691 \| good	16.074 \| good	14.542 \| good	0.747 \| good	9.812 \| good	0.21 \| good
2025-10-23T02:00:00.000Z	16 \| good	2.815 \| good	11.892 \| good	16.098 \| good	0.835 \| good	12.38 \| good	0.23 \| good
2025-10-23T03:00:00.000Z	14 \| good	2.17 \| good	8.824 \| good	15.01 \| good	0.922 \| good	14.948 \| good	0.25 \| good
2025-10-23T04:00:00.000Z	15 \| good	2.158 \| good	9.101 \| good	16.369 \| good	0.888 \| good	15.091 \| good	0.253 \| good
2025-10-23T05:00:00.000Z	14 \| good	1.719 \| good	7.202 \| good	14.936 \| good	0.854 \| good	15.234 \| good	0.255 \| good
2025-10-23T06:00:00.000Z	14 \| good	2.151 \| good	8.798 \| good	11.711 \| good	0.82 \| good	15.376 \| good	0.258 \| good
2025-10-23T07:00:00.000Z	12 \| good	1.853 \| good	7.65 \| good	9.886 \| good	0.753 \| good	12.696 \| good	0.234 \| good
2025-10-23T08:00:00.000Z	11 \| good	1.598 \| good	6.6 \| good	9.079 \| good	0.686 \| good	10.016 \| good	0.211 \| good
2025-10-23T09:00:00.000Z	11 \| good	1.545 \| good	6.449 \| good	8.179 \| good	0.619 \| good	7.336 \| good	0.187 \| good
2025-10-23T10:00:00.000Z	11 \| good	1.712 \| good	7.074 \| good	6.597 \| good	0.636 \| good	7.908 \| good	0.188 \| good
2025-10-23T11:00:00.000Z	22 \| good	4.498 \| good	19.62 \| good	4.3 \| good	0.653 \| good	8.48 \| good	0.19 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.012 \| good	21.877 \| good	3.823 \| good	0.67 \| good	9.052 \| good	0.191 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.785 \| good	20.58 \| good	8.181 \| good	0.741 \| good	7.885 \| good	0.192 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.726 \| good	20.586 \| good	12.783 \| good	0.812 \| good	6.718 \| good	0.193 \| good
2025-10-23T15:00:00.000Z	22 \| good	3.517 \| good	15.263 \| good	19.803 \| good	0.883 \| good	5.552 \| good	0.195 \| good
2025-10-23T16:00:00.000Z	24 \| good	1.857 \| good	7.633 \| good	25.844 \| good	0.833 \| good	4.123 \| good	0.177 \| good
2025-10-23T17:00:00.000Z	27 \| good	1.586 \| good	6.249 \| good	29.112 \| good	0.784 \| good	2.694 \| good	0.159 \| good
2025-10-23T18:00:00.000Z	29 \| good	1.784 \| good	7.577 \| good	30.685 \| good	0.734 \| good	1.266 \| good	0.141 \| good
2025-10-23T19:00:00.000Z	30 \| good	2.836 \| good	11.461 \| good	32.313 \| good	0.696 \| good	1.245 \| good	0.14 \| good
2025-10-23T20:00:00.000Z	31 \| good	2.807 \| good	11.684 \| good	32.916 \| good	0.658 \| good	1.225 \| good	0.139 \| good
2025-10-23T21:00:00.000Z	28 \| good	2.491 \| good	10.041 \| good	29.858 \| good	0.62 \| good	1.205 \| good	0.137 \| good
2025-10-23T22:00:00.000Z	25 \| good	3.559 \| good	15.491 \| good	26.522 \| good	0.637 \| good	4.541 \| good	0.164 \| good
2025-10-23T23:00:00.000Z	27 \| good	4.988 \| good	21.48 \| good	18.208 \| good	0.654 \| good	7.876 \| good	0.192 \| good
2025-10-24T00:00:00.000Z	27 \| good	4.614 \| good	20.092 \| good	15.289 \| good	0.671 \| good	11.212 \| good	0.219 \| good
2025-10-24T01:00:00.000Z	17 \| good	2.937 \| good	12.686 \| good	18.484 \| good	0.736 \| good	13.305 \| good	0.234 \| good
2025-10-24T02:00:00.000Z	18 \| good	1.447 \| good	5.786 \| good	19.413 \| good	0.802 \| good	15.399 \| good	0.25 \| good
2025-10-24T03:00:00.000Z	16 \| good	2.442 \| good	9.664 \| good	16.347 \| good	0.867 \| good	17.492 \| good	0.265 \| good
2025-10-24T04:00:00.000Z	14 \| good	2.449 \| good	9.766 \| good	14.583 \| good	0.779 \| good	15.469 \| good	0.25 \| good
2025-10-24T05:00:00.000Z	12 \| good	1.754 \| good	7.507 \| good	12.479 \| good	0.691 \| good	13.446 \| good	0.235 \| good
2025-10-24T06:00:00.000Z	13 \| good	2.046 \| good	8.544 \| good	13.766 \| good	0.603 \| good	11.424 \| good	0.22 \| good
2025-10-24T07:00:00.000Z	13 \| good	1.719 \| good	7.101 \| good	13.51 \| good	0.567 \| good	9.957 \| good	0.207 \| good
2025-10-24T08:00:00.000Z	13 \| good	1.818 \| good	7.568 \| good	14.384 \| good	0.531 \| good	8.49 \| good	0.193 \| good
2025-10-24T09:00:00.000Z	12 \| good	1.353 \| good	5.456 \| good	12.81 \| good	0.495 \| good	7.023 \| good	0.18 \| good
2025-10-24T10:00:00.000Z	11 \| good	2.257 \| good	9.167 \| good	11.842 \| good	0.534 \| good	7.32 \| good	0.181 \| good
2025-10-24T11:00:00.000Z	33 \| good	5.995 \| good	26.206 \| good	5.283 \| good	0.573 \| good	7.618 \| good	0.181 \| good
2025-10-24T12:00:00.000Z	44 \| good	7.647 \| good	33.647 \| good	4.073 \| good	0.612 \| good	7.915 \| good	0.182 \| good
2025-10-24T13:00:00.000Z	49 \| good	8.517 \| good	37.257 \| good	7.026 \| good	0.724 \| good	7.947 \| good	0.192 \| good
2025-10-24T14:00:00.000Z	52 \| moderate	9.584 \| good	42.56 \| good	11.97 \| good	0.836 \| good	7.979 \| good	0.203 \| good
2025-10-24T15:00:00.000Z	49 \| good	8.756 \| good	38.256 \| good	15.315 \| good	0.948 \| good	8.011 \| good	0.213 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.633 \| good	29.425 \| good	21.919 \| good	1.067 \| good	6.487 \| good	0.193 \| good

Bellefontaine Neighbors

Empower business decisions with accurate air quality data

Bellefontaine Neighbors, Missouri air quality map: Real-time AQI near you

0.27ppm

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 Bellefontaine Neighbors, Missouri updated?

Air quality data for Bellefontaine Neighbors, Missouri is updated on an hourly basis.

When did Bellefontaine Neighbors, Missouri experience the worst air quality in the last 24 hours?

The worst air quality in Bellefontaine Neighbors, Missouri was recorded at 12:00:00 on 2025-10-22.

When did Bellefontaine Neighbors, Missouri have its best air quality in the last 24 hours?

The best air quality in Bellefontaine Neighbors, Missouri was recorded at 12:00:00 on 2025-10-22.

What is the real-time air quality index for Bellefontaine Neighbors, Missouri?

The real-time air quality index in Bellefontaine Neighbors, Missouri is 23, currently categorized as Good.

Which pollutant is found most often in Bellefontaine Neighbors, Missouri?

The most common pollutant in Bellefontaine Neighbors, Missouri is O3.

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

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

What are the current PM_2.5 levels in Bellefontaine Neighbors, Missouri?

The measured PM_2.5 levels in Bellefontaine Neighbors, Missouri at present are 3.17 μg/m³.

What are the current PM₁₀ levels at Bellefontaine Neighbors, Missouri?

The current PM₁₀ levels in Bellefontaine Neighbors, Missouri are 21.206 μg/m³.

What are the current carbon monoxide (CO) levels at Bellefontaine Neighbors, Missouri?

The current carbon monoxide (CO) level in Bellefontaine Neighbors, Missouri is 0.197 ppm.

What are the current sulfur dioxide (SO₂) levels at Bellefontaine Neighbors, Missouri?

The current sulfur dioxide (SO₂) levels in Bellefontaine Neighbors, Missouri are 0.381 ppb.

What are the current ozone (O₃) levels at Bellefontaine Neighbors, Missouri?

The current ozone (O₃) levels at Bellefontaine Neighbors, Missouri is 24.752 ppm.

What are the current nitrogen dioxide (NO₂) levels at Bellefontaine Neighbors, Missouri?

The current nitrogen dioxide (NO₂) levels at Bellefontaine Neighbors, Missouri is 3.131 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T17:00:00.000Z	30 \| good	3.795 \| good	32.177 \| good	22.074 \| good	0.567 \| good	3.091 \| good	0.198 \| good
2025-10-20T18:00:00.000Z	29 \| good	3.838 \| good	30.591 \| good	27.089 \| good	0.757 \| good	3.286 \| good	0.197 \| good
2025-10-20T19:00:00.000Z	38 \| good	7.419 \| good	36.448 \| good	29.452 \| good	0.495 \| good	3.446 \| good	0.196 \| good
2025-10-20T20:00:00.000Z	38 \| good	6.993 \| good	32.794 \| good	32.547 \| good	0.426 \| good	3.477 \| good	0.22 \| good
2025-10-20T21:00:00.000Z	38 \| good	6.509 \| good	32.904 \| good	31.79 \| good	0.551 \| good	4.589 \| good	0.197 \| good
2025-10-20T22:00:00.000Z	38 \| good	7.006 \| good	34.77 \| good	34.101 \| good	0.515 \| good	4.161 \| good	0.198 \| good
2025-10-20T23:00:00.000Z	33 \| good	5.545 \| good	27.251 \| good	35.103 \| good	0.537 \| good	4.316 \| good	0.218 \| good
2025-10-21T00:00:00.000Z	31 \| good	4.782 \| good	24.496 \| good	33.2 \| good	0.587 \| good	4.914 \| good	0.22 \| good
2025-10-21T01:00:00.000Z	32 \| good	4.446 \| good	21.408 \| good	34.553 \| good	0.472 \| good	5.842 \| good	0.217 \| good
2025-10-21T02:00:00.000Z	32 \| good	4.528 \| good	20.529 \| good	34.532 \| good	0.546 \| good	5.975 \| good	0.197 \| good
2025-10-21T03:00:00.000Z	32 \| good	3.759 \| good	16.343 \| good	34.84 \| good	0.902 \| good	3.009 \| good	0.145 \| good
2025-10-21T04:00:00.000Z	31 \| good	4.026 \| good	19.383 \| good	33.513 \| good	0.558 \| good	4.074 \| good	0.274 \| good
2025-10-21T05:00:00.000Z	28 \| good	4.421 \| good	22.387 \| good	29.865 \| good	0.537 \| good	3.634 \| good	0.179 \| good
2025-10-21T06:00:00.000Z	27 \| good	4.82 \| good	26.677 \| good	28.828 \| good	0.535 \| good	4.134 \| good	0.18 \| good
2025-10-21T07:00:00.000Z	28 \| good	4.813 \| good	26.878 \| good	29.895 \| good	0.531 \| good	4.134 \| good	0.181 \| good
2025-10-21T08:00:00.000Z	27 \| good	4.427 \| good	24.894 \| good	28.705 \| good	0.53 \| good	4.136 \| good	0.181 \| good
2025-10-21T09:00:00.000Z	30 \| good	4.412 \| good	24.366 \| good	32.451 \| good	0.181 \| good	2.754 \| good	0.221 \| good
2025-10-21T10:00:00.000Z	25 \| good	3.888 \| good	19.811 \| good	27.163 \| good	0.28 \| good	3.571 \| good	0.256 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.639 \| good	19.915 \| good	20.654 \| good	0.356 \| good	4.704 \| good	0.198 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.734 \| good	19.659 \| good	20.322 \| good	0.349 \| good	8.075 \| good	0.222 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.821 \| good	20.164 \| good	17.969 \| good	0.35 \| good	8.176 \| good	0.229 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.534 \| good	24.026 \| good	20.939 \| good	0.722 \| good	8.493 \| good	0.303 \| good
2025-10-21T15:00:00.000Z	27 \| good	4.655 \| good	25.275 \| good	23.539 \| good	3.767 \| good	5.853 \| good	0.218 \| good
2025-10-21T16:00:00.000Z	27 \| good	4.716 \| good	25.174 \| good	24.761 \| good	1.194 \| good	3.436 \| good	0.197 \| good
2025-10-21T17:00:00.000Z	24 \| good	4.302 \| good	23.169 \| good	26.337 \| good	0.389 \| good	2.376 \| good	0.197 \| good
2025-10-21T18:00:00.000Z	30 \| good	4.24 \| good	20.794 \| good	32.145 \| good	0.303 \| good	2.177 \| good	0.121 \| good
2025-10-21T19:00:00.000Z	29 \| good	3.746 \| good	21.766 \| good	31.031 \| good	0.297 \| good	2.184 \| good	0.2 \| good
2025-10-21T20:00:00.000Z	30 \| good	2.708 \| good	21.138 \| good	32.213 \| good	0.294 \| good	2.151 \| good	0.201 \| good
2025-10-21T21:00:00.000Z	30 \| good	2.438 \| good	22.059 \| good	31.784 \| good	0.255 \| good	2.012 \| good	0.177 \| good
2025-10-21T22:00:00.000Z	31 \| good	2.843 \| good	21.27 \| good	33.243 \| good	0.274 \| good	2.071 \| good	0.101 \| good
2025-10-21T23:00:00.000Z	30 \| good	3.406 \| good	21.878 \| good	32.126 \| good	0.274 \| good	2.035 \| good	0.101 \| good
2025-10-22T00:00:00.000Z	31 \| good	3.286 \| good	22.338 \| good	33.755 \| good	0.356 \| good	2.821 \| good	0.101 \| good
2025-10-22T01:00:00.000Z	29 \| good	2.973 \| good	21.968 \| good	30.87 \| good	0.445 \| good	3.427 \| good	0.177 \| good
2025-10-22T02:00:00.000Z	29 \| good	3.092 \| good	24.903 \| good	31.056 \| good	0.439 \| good	4.265 \| good	0.197 \| good
2025-10-22T03:00:00.000Z	22 \| good	1.034 \| good	4.335 \| good	24.389 \| good	0.475 \| good	3.152 \| good	0.137 \| good
2025-10-22T04:00:00.000Z	26 \| good	3.096 \| good	25.255 \| good	28.345 \| good	0.363 \| good	4.536 \| good	0.197 \| good
2025-10-22T05:00:00.000Z	25 \| good	2.928 \| good	23.003 \| good	26.988 \| good	0.381 \| good	4.204 \| good	0.198 \| good
2025-10-22T06:00:00.000Z	23 \| good	3.01 \| good	22.922 \| good	24.971 \| good	0.371 \| good	4.336 \| good	0.197 \| good
2025-10-22T07:00:00.000Z	24 \| good	2.891 \| good	21.89 \| good	25.608 \| good	0.371 \| good	4.335 \| good	0.197 \| good
2025-10-22T08:00:00.000Z	22 \| good	2.8 \| good	21.781 \| good	23.856 \| good	0.372 \| good	4.343 \| good	0.197 \| good
2025-10-22T09:00:00.000Z	22 \| good	2.777 \| good	21.541 \| good	24.332 \| good	0.593 \| good	2.02 \| good	0.166 \| good
2025-10-22T10:00:00.000Z	21 \| good	2.745 \| good	20.695 \| good	22.649 \| good	0.368 \| good	2.887 \| good	0.177 \| good
2025-10-22T11:00:00.000Z	21 \| good	2.991 \| good	20.116 \| good	23.091 \| good	0.366 \| good	3.15 \| good	0.197 \| good
2025-10-22T12:00:00.000Z	19 \| good	2.828 \| good	20.385 \| good	21.048 \| good	0.256 \| good	4.591 \| good	0.216 \| good
2025-10-22T13:00:00.000Z	21 \| good	2.784 \| good	20.274 \| good	22.838 \| good	0.25 \| good	5.75 \| good	0.236 \| good
2025-10-22T14:00:00.000Z	22 \| good	3.664 \| good	22.631 \| good	23.346 \| good	0.425 \| good	6.174 \| good	0.298 \| good
2025-10-22T15:00:00.000Z	22 \| good	3.764 \| good	22.393 \| good	24.433 \| good	0.37 \| good	3.862 \| good	0.216 \| good
2025-10-22T16:00:00.000Z	23 \| good	3.17 \| good	21.206 \| good	24.752 \| good	0.381 \| good	3.131 \| good	0.197 \| good
2025-10-22T16:00:00.000Z	23 \| good	3.17 \| good	21.206 \| good	24.752 \| good	0.381 \| good	3.131 \| good	0.197 \| good
2025-10-22T17:00:00.000Z	31 \| good	1.432 \| good	5.774 \| good	33.139 \| good	0.593 \| good	1.535 \| good	0.14 \| good
2025-10-22T18:00:00.000Z	31 \| good	0.679 \| good	2.319 \| good	34.089 \| good	0.582 \| good	1.131 \| good	0.134 \| good
2025-10-22T19:00:00.000Z	32 \| good	1.796 \| good	7.503 \| good	35.052 \| good	0.561 \| good	1.112 \| good	0.135 \| good
2025-10-22T20:00:00.000Z	31 \| good	1.85 \| good	7.622 \| good	33.687 \| good	0.539 \| good	1.092 \| good	0.135 \| good
2025-10-22T21:00:00.000Z	28 \| good	0.927 \| good	3.659 \| good	29.649 \| good	0.517 \| good	1.072 \| good	0.135 \| good
2025-10-22T22:00:00.000Z	28 \| good	0.856 \| good	3.335 \| good	29.811 \| good	0.565 \| good	3.129 \| good	0.153 \| good
2025-10-22T23:00:00.000Z	20 \| good	1.224 \| good	4.78 \| good	22.462 \| good	0.613 \| good	5.186 \| good	0.171 \| good
2025-10-23T00:00:00.000Z	14 \| good	1.606 \| good	6.406 \| good	15.311 \| good	0.66 \| good	7.243 \| good	0.189 \| good
2025-10-23T01:00:00.000Z	22 \| good	3.691 \| good	16.074 \| good	14.542 \| good	0.747 \| good	9.812 \| good	0.21 \| good
2025-10-23T02:00:00.000Z	16 \| good	2.815 \| good	11.892 \| good	16.098 \| good	0.835 \| good	12.38 \| good	0.23 \| good
2025-10-23T03:00:00.000Z	14 \| good	2.17 \| good	8.824 \| good	15.01 \| good	0.922 \| good	14.948 \| good	0.25 \| good
2025-10-23T04:00:00.000Z	15 \| good	2.158 \| good	9.101 \| good	16.369 \| good	0.888 \| good	15.091 \| good	0.253 \| good
2025-10-23T05:00:00.000Z	14 \| good	1.719 \| good	7.202 \| good	14.936 \| good	0.854 \| good	15.234 \| good	0.255 \| good
2025-10-23T06:00:00.000Z	14 \| good	2.151 \| good	8.798 \| good	11.711 \| good	0.82 \| good	15.376 \| good	0.258 \| good
2025-10-23T07:00:00.000Z	12 \| good	1.853 \| good	7.65 \| good	9.886 \| good	0.753 \| good	12.696 \| good	0.234 \| good
2025-10-23T08:00:00.000Z	11 \| good	1.598 \| good	6.6 \| good	9.079 \| good	0.686 \| good	10.016 \| good	0.211 \| good
2025-10-23T09:00:00.000Z	11 \| good	1.545 \| good	6.449 \| good	8.179 \| good	0.619 \| good	7.336 \| good	0.187 \| good
2025-10-23T10:00:00.000Z	11 \| good	1.712 \| good	7.074 \| good	6.597 \| good	0.636 \| good	7.908 \| good	0.188 \| good
2025-10-23T11:00:00.000Z	22 \| good	4.498 \| good	19.62 \| good	4.3 \| good	0.653 \| good	8.48 \| good	0.19 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.012 \| good	21.877 \| good	3.823 \| good	0.67 \| good	9.052 \| good	0.191 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.785 \| good	20.58 \| good	8.181 \| good	0.741 \| good	7.885 \| good	0.192 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.726 \| good	20.586 \| good	12.783 \| good	0.812 \| good	6.718 \| good	0.193 \| good
2025-10-23T15:00:00.000Z	22 \| good	3.517 \| good	15.263 \| good	19.803 \| good	0.883 \| good	5.552 \| good	0.195 \| good
2025-10-23T16:00:00.000Z	24 \| good	1.857 \| good	7.633 \| good	25.844 \| good	0.833 \| good	4.123 \| good	0.177 \| good
2025-10-23T17:00:00.000Z	27 \| good	1.586 \| good	6.249 \| good	29.112 \| good	0.784 \| good	2.694 \| good	0.159 \| good
2025-10-23T18:00:00.000Z	29 \| good	1.784 \| good	7.577 \| good	30.685 \| good	0.734 \| good	1.266 \| good	0.141 \| good
2025-10-23T19:00:00.000Z	30 \| good	2.836 \| good	11.461 \| good	32.313 \| good	0.696 \| good	1.245 \| good	0.14 \| good
2025-10-23T20:00:00.000Z	31 \| good	2.807 \| good	11.684 \| good	32.916 \| good	0.658 \| good	1.225 \| good	0.139 \| good
2025-10-23T21:00:00.000Z	28 \| good	2.491 \| good	10.041 \| good	29.858 \| good	0.62 \| good	1.205 \| good	0.137 \| good
2025-10-23T22:00:00.000Z	25 \| good	3.559 \| good	15.491 \| good	26.522 \| good	0.637 \| good	4.541 \| good	0.164 \| good
2025-10-23T23:00:00.000Z	27 \| good	4.988 \| good	21.48 \| good	18.208 \| good	0.654 \| good	7.876 \| good	0.192 \| good
2025-10-24T00:00:00.000Z	27 \| good	4.614 \| good	20.092 \| good	15.289 \| good	0.671 \| good	11.212 \| good	0.219 \| good
2025-10-24T01:00:00.000Z	17 \| good	2.937 \| good	12.686 \| good	18.484 \| good	0.736 \| good	13.305 \| good	0.234 \| good
2025-10-24T02:00:00.000Z	18 \| good	1.447 \| good	5.786 \| good	19.413 \| good	0.802 \| good	15.399 \| good	0.25 \| good
2025-10-24T03:00:00.000Z	16 \| good	2.442 \| good	9.664 \| good	16.347 \| good	0.867 \| good	17.492 \| good	0.265 \| good
2025-10-24T04:00:00.000Z	14 \| good	2.449 \| good	9.766 \| good	14.583 \| good	0.779 \| good	15.469 \| good	0.25 \| good
2025-10-24T05:00:00.000Z	12 \| good	1.754 \| good	7.507 \| good	12.479 \| good	0.691 \| good	13.446 \| good	0.235 \| good
2025-10-24T06:00:00.000Z	13 \| good	2.046 \| good	8.544 \| good	13.766 \| good	0.603 \| good	11.424 \| good	0.22 \| good
2025-10-24T07:00:00.000Z	13 \| good	1.719 \| good	7.101 \| good	13.51 \| good	0.567 \| good	9.957 \| good	0.207 \| good
2025-10-24T08:00:00.000Z	13 \| good	1.818 \| good	7.568 \| good	14.384 \| good	0.531 \| good	8.49 \| good	0.193 \| good
2025-10-24T09:00:00.000Z	12 \| good	1.353 \| good	5.456 \| good	12.81 \| good	0.495 \| good	7.023 \| good	0.18 \| good
2025-10-24T10:00:00.000Z	11 \| good	2.257 \| good	9.167 \| good	11.842 \| good	0.534 \| good	7.32 \| good	0.181 \| good
2025-10-24T11:00:00.000Z	33 \| good	5.995 \| good	26.206 \| good	5.283 \| good	0.573 \| good	7.618 \| good	0.181 \| good
2025-10-24T12:00:00.000Z	44 \| good	7.647 \| good	33.647 \| good	4.073 \| good	0.612 \| good	7.915 \| good	0.182 \| good
2025-10-24T13:00:00.000Z	49 \| good	8.517 \| good	37.257 \| good	7.026 \| good	0.724 \| good	7.947 \| good	0.192 \| good
2025-10-24T14:00:00.000Z	52 \| moderate	9.584 \| good	42.56 \| good	11.97 \| good	0.836 \| good	7.979 \| good	0.203 \| good
2025-10-24T15:00:00.000Z	49 \| good	8.756 \| good	38.256 \| good	15.315 \| good	0.948 \| good	8.011 \| good	0.213 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.633 \| good	29.425 \| good	21.919 \| good	1.067 \| good	6.487 \| good	0.193 \| good

Real-time air quality index in Bellefontaine Neighbors, Missouri today

Common air pollutants in Bellefontaine Neighbors, Missouri

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Bellefontaine Neighbors, Missouri air quality forecast and history

Empower business decisions with accurate air quality data

Bellefontaine Neighbors, Missouri air quality map: Real-time AQI near you

Air quality in nearby cities

Jennings, Missouri

Spanish Lake, Missouri

Ferguson, Missouri

Granite City, Illinois

Florissant, Missouri

University City, 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 Bellefontaine Neighbors, Missouri updated?

When did Bellefontaine Neighbors, Missouri experience the worst air quality in the last 24 hours?

When did Bellefontaine Neighbors, Missouri have its best air quality in the last 24 hours?

What is the real-time air quality index for Bellefontaine Neighbors, Missouri?

Which pollutant is found most often in Bellefontaine Neighbors, Missouri?

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

What are the current PM2.5 levels in Bellefontaine Neighbors, Missouri?

What are the current PM10 levels at Bellefontaine Neighbors, Missouri?

What are the current carbon monoxide (CO) levels at Bellefontaine Neighbors, Missouri?

What are the current sulfur dioxide (SO2) levels at Bellefontaine Neighbors, Missouri?

What are the current ozone (O3) levels at Bellefontaine Neighbors, Missouri?

What are the current nitrogen dioxide (NO2) levels at Bellefontaine Neighbors, 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 Bellefontaine Neighbors, Missouri?

What are the current PM₁₀ levels at Bellefontaine Neighbors, Missouri?

What are the current sulfur dioxide (SO₂) levels at Bellefontaine Neighbors, Missouri?

What are the current ozone (O₃) levels at Bellefontaine Neighbors, Missouri?

What are the current nitrogen dioxide (NO₂) levels at Bellefontaine Neighbors, Missouri?