What are the current PM10 levels at Mount Vernon, Ohio?

The current PM10 levels in Mount Vernon, Ohio are 45.923 μg/m3.

What are the current sulfur dioxide (SO2) levels at Mount Vernon, Ohio?

The current sulfur dioxide (SO2) levels in Mount Vernon, Ohio are 1.027 ppb.

What are the current ozone (O3) levels at Mount Vernon, Ohio?

The current ozone (O3) levels at Mount Vernon, Ohio is 23.845 ppm.

What are the current nitrogen dioxide (NO2) levels at Mount Vernon, Ohio?

The current nitrogen dioxide (NO2) levels at Mount Vernon, Ohio is 9.187 ppb.

Real-time air quality index in Mount Vernon, Ohio today

Name: Live air pollution levels in Mount Vernon, Ohio today
Creator: Ambee

Stay updated with real-time air quality in Mount Vernon, Ohio 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

Mount Vernon, Ohio

Last updated: ... (Local time)

Common air pollutants in Mount Vernon, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.19 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.15 μg/m³

155

255

425

605+

Ozone (O₃)

31.40 ppb

201

201+

Sulfur Dioxide (SO₂)

1.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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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Mount Vernon, Ohio

Scroll To Air Quality Map

Track live Mount Vernon, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T05:00:00.000Z	27 \| good	4.962 \| good	14.214 \| good	26.96 \| good	1.073 \| good	5.888 \| good	0.148 \| good
2025-07-21T06:00:00.000Z	27 \| good	4.954 \| good	22.402 \| good	23.131 \| good	1.262 \| good	9.17 \| good	0.163 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.827 \| good	16.611 \| good	23.46 \| good	1.165 \| good	8.658 \| good	0.165 \| good
2025-07-21T08:00:00.000Z	27 \| good	5.053 \| good	13.964 \| good	24.391 \| good	0.852 \| good	14.639 \| good	0.178 \| good
2025-07-21T09:00:00.000Z	38 \| good	6.678 \| good	19.718 \| good	13.049 \| good	1.049 \| good	15.034 \| good	0.207 \| good
2025-07-21T10:00:00.000Z	38 \| good	7.173 \| good	25.511 \| good	16.324 \| good	1.252 \| good	16.352 \| good	0.196 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.635 \| good	24.711 \| good	20.23 \| good	1 \| good	7.462 \| good	0.25 \| good
2025-07-21T12:00:00.000Z	52 \| moderate	9.723 \| good	41.357 \| good	18.337 \| good	1 \| good	7.607 \| good	0.228 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.47 \| good	30.299 \| good	18.364 \| good	1.19 \| good	5.971 \| good	0.242 \| good
2025-07-21T14:00:00.000Z	60 \| moderate	14.206 \| fine	70.865 \| fine	23.419 \| good	1.377 \| good	4.344 \| good	0.24 \| good
2025-07-21T15:00:00.000Z	58 \| moderate	12.419 \| fine	69.568 \| fine	25.928 \| good	1.156 \| good	3.753 \| good	0.239 \| good
2025-07-21T16:00:00.000Z	69 \| moderate	18.612 \| fine	47.591 \| good	28.529 \| good	1.12 \| good	3.499 \| good	0.238 \| good
2025-07-21T17:00:00.000Z	66 \| moderate	17.02 \| fine	81.016 \| fine	29.594 \| good	0.83 \| good	2.737 \| good	0.231 \| good
2025-07-21T18:00:00.000Z	62 \| moderate	15.244 \| fine	43.293 \| good	34.186 \| good	1.204 \| good	3.691 \| good	0.195 \| good
2025-07-21T19:00:00.000Z	73 \| moderate	21.113 \| fine	89.259 \| fine	35.776 \| good	1.952 \| good	3.65 \| good	0.225 \| good
2025-07-21T20:00:00.000Z	67 \| moderate	17.638 \| fine	42.163 \| good	38.054 \| good	1.34 \| good	3.693 \| good	0.213 \| good
2025-07-21T21:00:00.000Z	77 \| moderate	22.53 \| fine	53.224 \| good	39.874 \| good	1.256 \| good	2.709 \| good	0.226 \| good
2025-07-21T22:00:00.000Z	88 \| moderate	29.26 \| fine	47.659 \| good	42.94 \| good	1.341 \| good	3.335 \| good	0.224 \| good
2025-07-21T23:00:00.000Z	82 \| moderate	26.48 \| fine	72.125 \| fine	41.694 \| good	0.864 \| good	3.092 \| good	0.229 \| good
2025-07-22T00:00:00.000Z	79 \| moderate	23.506 \| fine	41.643 \| good	40.891 \| good	1.884 \| good	2.734 \| good	0.221 \| good
2025-07-22T01:00:00.000Z	84 \| moderate	26.778 \| fine	73.468 \| fine	41.681 \| good	2.1 \| good	3.374 \| good	0.202 \| good
2025-07-22T02:00:00.000Z	88 \| moderate	28.909 \| fine	82.424 \| fine	32.961 \| good	1.654 \| good	3.256 \| good	0.2 \| good
2025-07-22T03:00:00.000Z	27 \| good	5.499 \| good	23.651 \| good	19.145 \| good	0.695 \| good	4.313 \| good	0.258 \| good
2025-07-22T04:00:00.000Z	82 \| moderate	26.308 \| fine	90.629 \| fine	32.246 \| good	1.156 \| good	4.315 \| good	0.222 \| good
2025-07-22T05:00:00.000Z	82 \| moderate	25.781 \| fine	39.514 \| good	27.337 \| good	1.12 \| good	3.351 \| good	0.158 \| good
2025-07-22T06:00:00.000Z	79 \| moderate	24.397 \| fine	51.407 \| good	21.796 \| good	1.218 \| good	3.562 \| good	0.129 \| good
2025-07-22T07:00:00.000Z	27 \| good	4.8 \| good	22.558 \| good	21.983 \| good	1.221 \| good	3.589 \| good	0.129 \| good
2025-07-22T08:00:00.000Z	73 \| moderate	20.843 \| fine	37.142 \| good	21.042 \| good	1.016 \| good	4.216 \| good	0.149 \| good
2025-07-22T09:00:00.000Z	75 \| moderate	21.916 \| fine	54.173 \| good	24.354 \| good	1.414 \| good	4.956 \| good	0.149 \| good
2025-07-22T10:00:00.000Z	67 \| moderate	18.001 \| fine	75.344 \| fine	26.647 \| good	1.561 \| good	8.055 \| good	0.236 \| good
2025-07-22T11:00:00.000Z	54 \| moderate	10.964 \| good	45.923 \| good	23.845 \| good	1.027 \| good	9.187 \| good	0.247 \| good
2025-07-22T12:00:00.000Z	64 \| moderate	16.412 \| fine	64.958 \| fine	15.21 \| good	1.314 \| good	8.926 \| good	0.249 \| good
2025-07-22T13:00:00.000Z	60 \| moderate	13.53 \| fine	35.195 \| good	22.643 \| good	1.281 \| good	8.306 \| good	0.239 \| good
2025-07-22T14:00:00.000Z	60 \| moderate	13.559 \| fine	47.376 \| good	21.044 \| good	1.293 \| good	8.362 \| good	0.24 \| good
2025-07-22T15:00:00.000Z	56 \| moderate	12.34 \| fine	38.83 \| good	23.977 \| good	3.513 \| good	7.082 \| good	0.201 \| good
2025-07-22T16:00:00.000Z	52 \| moderate	9.861 \| good	32.119 \| good	28.851 \| good	1.727 \| good	5.052 \| good	0.178 \| good
2025-07-22T17:00:00.000Z	54 \| moderate	11.488 \| good	41.876 \| good	35.455 \| good	0.687 \| good	5.03 \| good	0.147 \| good
2025-07-22T18:00:00.000Z	52 \| moderate	9.78 \| good	30.066 \| good	42.189 \| good	1.081 \| good	3.333 \| good	0.147 \| good
2025-07-22T19:00:00.000Z	52 \| moderate	9.561 \| good	29.825 \| good	39.134 \| good	1.551 \| good	2.947 \| good	0.148 \| good
2025-07-22T20:00:00.000Z	52 \| moderate	10.253 \| good	35.484 \| good	42.436 \| good	0.956 \| good	2.794 \| good	0.158 \| good
2025-07-22T21:00:00.000Z	54 \| moderate	10.91 \| good	25.05 \| good	38.315 \| good	1.193 \| good	4.05 \| good	0.173 \| good
2025-07-22T22:00:00.000Z	49 \| good	9.358 \| good	26.09 \| good	45.243 \| good	1.219 \| good	2.577 \| good	0.195 \| good
2025-07-22T23:00:00.000Z	49 \| good	9.111 \| good	38.751 \| good	48.69 \| good	0.927 \| good	3.566 \| good	0.213 \| good
2025-07-23T00:00:00.000Z	44 \| good	8.23 \| good	37.223 \| good	45.96 \| good	1.995 \| good	2.627 \| good	0.151 \| good
2025-07-23T01:00:00.000Z	54 \| moderate	11.351 \| good	39.169 \| good	49.043 \| good	1.528 \| good	2.313 \| good	0.149 \| good
2025-07-23T02:00:00.000Z	39 \| good	6.685 \| good	28.849 \| good	41.774 \| good	0.966 \| good	3.919 \| good	0.168 \| good
2025-07-23T03:00:00.000Z	41 \| good	4.192 \| good	44.152 \| good	31.401 \| good	1.158 \| good	8.401 \| good	0.213 \| good
2025-07-23T04:00:00.000Z	49 \| good	8.743 \| good	23.688 \| good	33.814 \| good	1.12 \| good	7.013 \| good	0.249 \| good
2025-07-23T04:00:00.000Z	41 \| good	4.192 \| good	44.152 \| good	31.401 \| good	1.158 \| good	8.401 \| good	0.213 \| good
2025-07-22T12:00:00.000Z	27 \| good	5.248 \| good	22.844 \| good	25.59 \| good	0.641 \| good	4.19 \| good	0.243 \| good
2025-07-22T13:00:00.000Z	29 \| good	5.155 \| good	22.49 \| good	31.216 \| good	0.979 \| good	3.178 \| good	0.231 \| good
2025-07-22T14:00:00.000Z	32 \| good	4.562 \| good	19.937 \| good	34.97 \| good	1.317 \| good	2.166 \| good	0.218 \| good
2025-07-22T15:00:00.000Z	34 \| good	4.732 \| good	20.523 \| good	37.101 \| good	1.654 \| good	1.154 \| good	0.206 \| good
2025-07-22T16:00:00.000Z	38 \| good	5.302 \| good	22.967 \| good	41.088 \| good	1.526 \| good	0.969 \| good	0.2 \| good
2025-07-22T17:00:00.000Z	42 \| good	5.022 \| good	21.484 \| good	45.152 \| good	1.397 \| good	0.784 \| good	0.194 \| good
2025-07-22T18:00:00.000Z	44 \| good	5.619 \| good	24.197 \| good	47.174 \| good	1.268 \| good	0.598 \| good	0.188 \| good
2025-07-22T19:00:00.000Z	44 \| good	6.833 \| good	30.054 \| good	46.813 \| good	1.301 \| good	0.628 \| good	0.187 \| good
2025-07-22T20:00:00.000Z	44 \| good	7.336 \| good	32.28 \| good	47.845 \| good	1.335 \| good	0.658 \| good	0.186 \| good
2025-07-22T21:00:00.000Z	43 \| good	7.417 \| good	32.505 \| good	46.407 \| good	1.368 \| good	0.688 \| good	0.185 \| good
2025-07-22T22:00:00.000Z	49 \| good	8.662 \| good	38.097 \| good	42.683 \| good	1.366 \| good	1.549 \| good	0.192 \| good
2025-07-22T23:00:00.000Z	49 \| good	9.196 \| good	41.128 \| good	41.649 \| good	1.364 \| good	2.411 \| good	0.2 \| good
2025-07-23T00:00:00.000Z	49 \| good	8.829 \| good	39.185 \| good	33.572 \| good	1.361 \| good	3.272 \| good	0.208 \| good
2025-07-23T01:00:00.000Z	44 \| good	8.16 \| good	35.53 \| good	31.994 \| good	1.413 \| good	4.659 \| good	0.221 \| good
2025-07-23T02:00:00.000Z	44 \| good	8.081 \| good	35.53 \| good	28.337 \| good	1.464 \| good	6.045 \| good	0.234 \| good
2025-07-23T03:00:00.000Z	38 \| good	7.301 \| good	32.237 \| good	25.497 \| good	1.515 \| good	7.432 \| good	0.247 \| good
2025-07-23T04:00:00.000Z	38 \| good	7.292 \| good	32.269 \| good	26.158 \| good	1.984 \| good	7.251 \| good	0.251 \| good
2025-07-23T05:00:00.000Z	38 \| good	7.031 \| good	31.223 \| good	24.552 \| good	2.453 \| good	7.07 \| good	0.254 \| good
2025-07-23T06:00:00.000Z	38 \| good	7.378 \| good	32.108 \| good	25.183 \| good	2.923 \| good	6.889 \| good	0.258 \| good
2025-07-23T07:00:00.000Z	38 \| good	7.271 \| good	32.188 \| good	23.011 \| good	3.757 \| good	6.244 \| good	0.258 \| good
2025-07-23T08:00:00.000Z	44 \| good	8.259 \| good	36.407 \| good	21.078 \| good	4.591 \| good	5.599 \| good	0.258 \| good
2025-07-23T09:00:00.000Z	49 \| good	8.641 \| good	38.014 \| good	21.218 \| good	5.424 \| good	4.954 \| good	0.258 \| good
2025-07-23T10:00:00.000Z	49 \| good	9.481 \| good	42.21 \| good	22.515 \| good	5.58 \| good	4.771 \| good	0.263 \| good
2025-07-23T11:00:00.000Z	52 \| moderate	9.797 \| good	43.319 \| good	21.427 \| good	5.736 \| good	4.588 \| good	0.269 \| good
2025-07-23T12:00:00.000Z	54 \| moderate	11.197 \| good	49.653 \| good	26.562 \| good	5.891 \| good	4.405 \| good	0.274 \| good
2025-07-23T13:00:00.000Z	54 \| moderate	10.86 \| good	48.164 \| good	35.623 \| good	6.885 \| good	3.45 \| good	0.261 \| good
2025-07-23T14:00:00.000Z	56 \| moderate	11.711 \| good	51.401 \| good	43.698 \| good	7.878 \| good	2.496 \| good	0.248 \| good
2025-07-23T15:00:00.000Z	54 \| moderate	11.472 \| good	50.824 \| good	51.693 \| good	8.872 \| good	1.541 \| good	0.235 \| good
2025-07-23T16:00:00.000Z	54 \| moderate	11.007 \| good	48.346 \| good	54.779 \| good	7.576 \| good	1.29 \| good	0.227 \| good
2025-07-23T17:00:00.000Z	52 \| moderate	10.365 \| good	46.087 \| good	53.639 \| good	6.28 \| good	1.038 \| good	0.22 \| good
2025-07-23T18:00:00.000Z	54 \| moderate	10.857 \| good	48.205 \| good	52.75 \| good	4.984 \| good	0.787 \| good	0.212 \| good
2025-07-23T19:00:00.000Z	54 \| moderate	11.418 \| good	50.38 \| good	49.694 \| good	4.584 \| good	0.812 \| good	0.212 \| good
2025-07-23T20:00:00.000Z	54 \| moderate	11.319 \| good	50.088 \| good	49.238 \| good	4.184 \| good	0.836 \| good	0.213 \| good
2025-07-23T21:00:00.000Z	54 \| moderate	10.764 \| good	47.857 \| good	47.198 \| good	3.783 \| good	0.861 \| good	0.213 \| good
2025-07-23T22:00:00.000Z	54 \| moderate	11.019 \| good	48.678 \| good	45.533 \| good	3.553 \| good	2.175 \| good	0.229 \| good
2025-07-23T23:00:00.000Z	54 \| moderate	10.863 \| good	47.979 \| good	40.595 \| good	3.323 \| good	3.488 \| good	0.244 \| good
2025-07-24T00:00:00.000Z	52 \| moderate	9.912 \| good	43.946 \| good	42.873 \| good	3.093 \| good	4.802 \| good	0.26 \| good
2025-07-24T01:00:00.000Z	52 \| moderate	9.977 \| good	44.363 \| good	30.817 \| good	2.952 \| good	7.661 \| good	0.294 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.845 \| good	43.566 \| good	29.913 \| good	2.81 \| good	10.519 \| good	0.329 \| good
2025-07-24T03:00:00.000Z	52 \| moderate	9.629 \| good	42.963 \| good	26.415 \| good	2.669 \| good	13.377 \| good	0.363 \| good
2025-07-24T04:00:00.000Z	52 \| moderate	10.169 \| good	44.896 \| good	23.08 \| good	2.719 \| good	14.575 \| good	0.378 \| good
2025-07-24T05:00:00.000Z	52 \| moderate	10.258 \| good	45.229 \| good	21.214 \| good	2.769 \| good	15.773 \| good	0.393 \| good
2025-07-24T06:00:00.000Z	71 \| moderate	20.312 \| fine	20.515 \| good	30.789 \| good	2.821 \| good	16.965 \| good	0.408 \| good
2025-07-24T07:00:00.000Z	52 \| moderate	9.893 \| good	43.911 \| good	20.08 \| good	2.839 \| good	16.862 \| good	0.406 \| good
2025-07-24T08:00:00.000Z	52 \| moderate	10.379 \| good	45.839 \| good	19.907 \| good	2.858 \| good	16.754 \| good	0.405 \| good
2025-07-24T09:00:00.000Z	54 \| moderate	10.572 \| good	47.027 \| good	21.071 \| good	2.878 \| good	16.646 \| good	0.403 \| good
2025-07-24T10:00:00.000Z	54 \| moderate	11.08 \| good	49.193 \| good	23.065 \| good	2.928 \| good	13.423 \| good	0.382 \| good
2025-07-24T11:00:00.000Z	56 \| moderate	11.599 \| good	50.939 \| good	24.041 \| good	2.979 \| good	10.201 \| good	0.361 \| good

Mount Vernon

Empower business decisions with accurate air quality data

Mount Vernon, Ohio air quality map: Real-time AQI near you

0.26ppm

How accurate is Ohio, USA air quality data?

Air quality measurements for Ohio, 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 Mount Vernon, Ohio updated?

Air quality data for Mount Vernon, Ohio is updated on an hourly basis.

When did Mount Vernon, Ohio experience the worst air quality in the last 24 hours?

The worst air quality in Mount Vernon, Ohio was recorded at 02:00:00 on 2025-07-22.

When did Mount Vernon, Ohio have its best air quality in the last 24 hours?

The best air quality in Mount Vernon, Ohio was recorded at 07:00:00 on 2025-07-22.

What is the real-time air quality index for Mount Vernon, Ohio?

The real-time air quality index in Mount Vernon, Ohio is 54, currently categorized as Moderate.

Which pollutant is found most often in Mount Vernon, Ohio?

The most common pollutant in Mount Vernon, Ohio is PM2.5.

What can I do if the air quality in Mount Vernon, Ohio is poor?

If the air quality in Mount Vernon, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Mount Vernon, Ohio?

The measured PM_2.5 levels in Mount Vernon, Ohio at present are 10.964 μg/m³.

What are the current PM₁₀ levels at Mount Vernon, Ohio?

The current PM₁₀ levels in Mount Vernon, Ohio are 45.923 μg/m³.

What are the current carbon monoxide (CO) levels at Mount Vernon, Ohio?

The current carbon monoxide (CO) level in Mount Vernon, Ohio is 0.247 ppm.

What are the current sulfur dioxide (SO₂) levels at Mount Vernon, Ohio?

The current sulfur dioxide (SO₂) levels in Mount Vernon, Ohio are 1.027 ppb.

What are the current ozone (O₃) levels at Mount Vernon, Ohio?

The current ozone (O₃) levels at Mount Vernon, Ohio is 23.845 ppm.

What are the current nitrogen dioxide (NO₂) levels at Mount Vernon, Ohio?

The current nitrogen dioxide (NO₂) levels at Mount Vernon, Ohio is 9.187 ppb.

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