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

The current PM10 levels in Mount Vernon, Ohio are 56.408 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 1.151 ppb.

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

The current ozone (O3) levels at Mount Vernon, Ohio is 41.523 ppm.

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

The current nitrogen dioxide (NO2) levels at Mount Vernon, Ohio is 2.002 ppb.

Live 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)

Moderate

Mount Vernon, Ohio

Last updated: ... (Local time)

Major air pollutants in Mount Vernon, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

56.41 μg/m³

155

255

425

605+

Ozone (O₃)

41.52 ppb

201

201+

Sulfur Dioxide (SO₂)

1.15 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 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
2025-06-05T00:00:00.000Z	86 \| moderate	27.842 \| fine	72.967 \| fine	57.215 \| fine	1.15 \| good	8.267 \| good	0.336 \| good
2025-06-05T01:00:00.000Z	88 \| moderate	28.756 \| fine	69.361 \| fine	55.023 \| fine	1.397 \| good	10.871 \| good	0.335 \| good
2025-06-05T02:00:00.000Z	84 \| moderate	26.795 \| fine	80.555 \| fine	45.951 \| good	1.379 \| good	12.609 \| good	0.362 \| good
2025-06-05T03:00:00.000Z	84 \| moderate	27.351 \| fine	80.507 \| fine	42.276 \| good	1.358 \| good	14.448 \| good	0.378 \| good
2025-06-05T04:00:00.000Z	82 \| moderate	26.295 \| fine	73.658 \| fine	36.199 \| good	1.522 \| good	9.579 \| good	0.336 \| good
2025-06-05T05:00:00.000Z	86 \| moderate	28.343 \| fine	60.515 \| fine	31.844 \| good	1.872 \| good	12.268 \| good	0.339 \| good
2025-06-05T06:00:00.000Z	88 \| moderate	29.153 \| fine	58.955 \| fine	28.124 \| good	1.54 \| good	11.451 \| good	0.352 \| good
2025-06-05T07:00:00.000Z	90 \| moderate	29.64 \| fine	82.817 \| fine	40.853 \| good	1.911 \| good	10.034 \| good	0.325 \| good
2025-06-05T08:00:00.000Z	82 \| moderate	26.281 \| fine	103.086 \| fine	27.463 \| good	1.771 \| good	10.291 \| good	0.286 \| good
2025-06-05T09:00:00.000Z	82 \| moderate	26.427 \| fine	84.433 \| fine	20.776 \| good	1.769 \| good	11.741 \| good	0.291 \| good
2025-06-05T10:00:00.000Z	84 \| moderate	27.259 \| fine	93.328 \| fine	18.556 \| good	1.322 \| good	12.463 \| good	0.324 \| good
2025-06-05T11:00:00.000Z	88 \| moderate	29.364 \| fine	85.725 \| fine	28.293 \| good	1.814 \| good	12.242 \| good	0.405 \| good
2025-06-05T12:00:00.000Z	88 \| moderate	28.926 \| fine	71.736 \| fine	25.042 \| good	2.017 \| good	9.576 \| good	0.37 \| good
2025-06-05T13:00:00.000Z	90 \| moderate	30.111 \| fine	106.32 \| fine	23.902 \| good	1.831 \| good	11.209 \| good	0.376 \| good
2025-06-05T14:00:00.000Z	90 \| moderate	29.793 \| fine	88.855 \| fine	30.096 \| good	3.028 \| good	7.127 \| good	0.339 \| good
2025-06-05T15:00:00.000Z	84 \| moderate	27.348 \| fine	93.631 \| fine	34.792 \| good	2.389 \| good	4.853 \| good	0.296 \| good
2025-06-05T16:00:00.000Z	86 \| moderate	28.013 \| fine	82.056 \| fine	35.603 \| good	1.329 \| good	4.234 \| good	0.311 \| good
2025-06-05T17:00:00.000Z	90 \| moderate	29.548 \| fine	97.779 \| fine	41.998 \| good	0.968 \| good	4.745 \| good	0.319 \| good
2025-06-05T18:00:00.000Z	84 \| moderate	26.633 \| fine	55.731 \| fine	44.596 \| good	1.291 \| good	9.688 \| good	0.365 \| good
2025-06-05T19:00:00.000Z	73 \| moderate	21.467 \| fine	69.593 \| fine	43.59 \| good	1.36 \| good	8.807 \| good	0.382 \| good
2025-06-05T20:00:00.000Z	64 \| moderate	16 \| fine	56.58 \| fine	42.147 \| good	1.281 \| good	7.686 \| good	0.404 \| good
2025-06-05T21:00:00.000Z	62 \| moderate	15.015 \| fine	55.304 \| fine	47.848 \| good	1.467 \| good	7.437 \| good	0.382 \| good
2025-06-05T22:00:00.000Z	58 \| moderate	13.145 \| fine	54.521 \| good	47.562 \| good	1.311 \| good	9.151 \| good	0.358 \| good
2025-06-05T23:00:00.000Z	59 \| moderate	10.759 \| good	71.952 \| fine	45.236 \| good	2.225 \| good	7.76 \| good	0.339 \| good
2025-06-06T00:00:00.000Z	52 \| moderate	10.357 \| good	43.532 \| good	37.418 \| good	1.559 \| good	9.565 \| good	0.337 \| good
2025-06-06T01:00:00.000Z	52 \| moderate	9.536 \| good	48.463 \| good	34.088 \| good	1.552 \| good	5.558 \| good	0.358 \| good
2025-06-06T02:00:00.000Z	60 \| moderate	13.991 \| fine	32.14 \| good	32.231 \| good	0.967 \| good	6.797 \| good	0.391 \| good
2025-06-06T03:00:00.000Z	73 \| moderate	21.484 \| fine	76.155 \| fine	28.995 \| good	2.125 \| good	7.315 \| good	0.337 \| good
2025-06-06T04:00:00.000Z	49 \| good	8.674 \| good	38.852 \| good	30.407 \| good	1.949 \| good	5.394 \| good	0.298 \| good
2025-06-06T05:00:00.000Z	52 \| moderate	10.008 \| good	57.648 \| fine	30.832 \| good	2.859 \| good	6.064 \| good	0.296 \| good
2025-06-06T06:00:00.000Z	58 \| moderate	11.09 \| good	69.746 \| fine	21.695 \| good	3.711 \| good	6.891 \| good	0.304 \| good
2025-06-06T07:00:00.000Z	58 \| moderate	13.107 \| fine	55.18 \| fine	22.513 \| good	1.783 \| good	12.823 \| good	0.284 \| good
2025-06-06T08:00:00.000Z	42 \| good	7.193 \| good	45.41 \| good	23.909 \| good	2.221 \| good	12.713 \| good	0.268 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	9.459 \| good	77.841 \| fine	20.577 \| good	2.017 \| good	12.659 \| good	0.27 \| good
2025-06-06T10:00:00.000Z	56 \| moderate	12.188 \| fine	52.22 \| good	19.583 \| good	1.551 \| good	12.353 \| good	0.33 \| good
2025-06-06T11:00:00.000Z	48 \| good	7.734 \| good	51.787 \| good	12.124 \| good	1.596 \| good	10.374 \| good	0.363 \| good
2025-06-06T12:00:00.000Z	62 \| moderate	14.525 \| fine	59.937 \| fine	25.715 \| good	2.305 \| good	13.263 \| good	0.406 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	16.393 \| fine	53.271 \| good	22.722 \| good	1.992 \| good	9.782 \| good	0.409 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	12.829 \| fine	60.089 \| fine	24.682 \| good	1.213 \| good	9.317 \| good	0.378 \| good
2025-06-06T15:00:00.000Z	60 \| moderate	13.941 \| fine	51.911 \| good	29.003 \| good	1.173 \| good	3.553 \| good	0.375 \| good
2025-06-06T16:00:00.000Z	62 \| moderate	15.012 \| fine	43.886 \| good	28.92 \| good	1.324 \| good	4.514 \| good	0.362 \| good
2025-06-06T17:00:00.000Z	56 \| moderate	11.636 \| good	43.39 \| good	27.941 \| good	1.751 \| good	5.061 \| good	0.368 \| good
2025-06-06T18:00:00.000Z	44 \| good	8.269 \| good	24.837 \| good	34.817 \| good	1.553 \| good	4.645 \| good	0.41 \| good
2025-06-06T19:00:00.000Z	38 \| good	7.283 \| good	24.673 \| good	39.685 \| good	1.512 \| good	4.299 \| good	0.407 \| good
2025-06-06T20:00:00.000Z	38 \| good	6.579 \| good	26.834 \| good	40.232 \| good	1.462 \| good	4.146 \| good	0.425 \| good
2025-06-06T21:00:00.000Z	36 \| good	6.207 \| good	19.335 \| good	38.869 \| good	1.62 \| good	3.36 \| good	0.405 \| good
2025-06-06T22:00:00.000Z	54 \| moderate	11.021 \| good	56.408 \| fine	41.523 \| good	1.151 \| good	2.002 \| good	0.395 \| good
2025-06-06T23:00:00.000Z	131 \| sensitive	12.463 \| fine	216.313 \| moderate	39.646 \| good	1.16 \| good	2.921 \| good	0.401 \| good
2025-06-06T23:00:00.000Z	54 \| moderate	11.021 \| good	56.408 \| fine	41.523 \| good	1.151 \| good	2.002 \| good	0.395 \| good
2025-06-07T00:00:00.000Z	64 \| moderate	15.695 \| fine	70.049 \| fine	47.32 \| good	0.396 \| good	2.06 \| good	0.239 \| good
2025-06-07T01:00:00.000Z	71 \| moderate	19.748 \| fine	86.508 \| fine	39.189 \| good	0.734 \| good	5.422 \| good	0.274 \| good
2025-06-07T02:00:00.000Z	77 \| moderate	23.019 \| fine	100.549 \| fine	35.181 \| good	0.799 \| good	5.295 \| good	0.278 \| good
2025-06-07T03:00:00.000Z	86 \| moderate	28.2 \| fine	122.632 \| fine	32.09 \| good	0.865 \| good	5.168 \| good	0.283 \| good
2025-06-07T04:00:00.000Z	99 \| moderate	34.668 \| fine	150.148 \| fine	29.92 \| good	1.165 \| good	6.326 \| good	0.297 \| good
2025-06-07T05:00:00.000Z	115 \| sensitive	40.698 \| moderate	180.083 \| moderate	28.307 \| good	1.236 \| good	6.004 \| good	0.299 \| good
2025-06-07T06:00:00.000Z	130 \| sensitive	47.237 \| moderate	212.815 \| moderate	28.61 \| good	1.306 \| good	5.681 \| good	0.302 \| good
2025-06-07T07:00:00.000Z	147 \| sensitive	53.714 \| moderate	244.006 \| moderate	29.041 \| good	1.286 \| good	5.423 \| good	0.294 \| good
2025-06-07T08:00:00.000Z	156 \| unhealthy	62.235 \| poor	261.711 \| poor	26.449 \| good	1.353 \| good	5.074 \| good	0.294 \| good
2025-06-07T09:00:00.000Z	161 \| unhealthy	69.886 \| poor	269.26 \| poor	22.522 \| good	1.42 \| good	4.725 \| good	0.295 \| good
2025-06-07T10:00:00.000Z	163 \| unhealthy	73.45 \| poor	272.946 \| poor	20.118 \| good	0.975 \| good	4.018 \| good	0.277 \| good
2025-06-07T11:00:00.000Z	156 \| unhealthy	63.12 \| poor	262.656 \| poor	19.866 \| good	1.035 \| good	3.756 \| good	0.278 \| good
2025-06-07T12:00:00.000Z	107 \| sensitive	38.046 \| moderate	167.002 \| moderate	28.909 \| good	1.094 \| good	3.494 \| good	0.279 \| good
2025-06-07T13:00:00.000Z	77 \| moderate	23.189 \| fine	101.243 \| fine	35.41 \| good	1.183 \| good	1.266 \| good	0.238 \| good
2025-06-07T14:00:00.000Z	75 \| moderate	21.579 \| fine	95.043 \| fine	40.686 \| good	1.366 \| good	1.246 \| good	0.244 \| good
2025-06-07T15:00:00.000Z	75 \| moderate	21.65 \| fine	95.194 \| fine	46.801 \| good	1.549 \| good	1.225 \| good	0.251 \| good
2025-06-07T16:00:00.000Z	73 \| moderate	20.508 \| fine	90.635 \| fine	52.432 \| good	0.842 \| good	0.612 \| good	0.234 \| good
2025-06-07T17:00:00.000Z	69 \| moderate	18.536 \| fine	81.354 \| fine	53.596 \| good	0.894 \| good	0.596 \| good	0.238 \| good
2025-06-07T18:00:00.000Z	67 \| moderate	17.789 \| fine	79 \| fine	54.509 \| good	0.946 \| good	0.579 \| good	0.243 \| good
2025-06-07T19:00:00.000Z	66 \| moderate	16.949 \| fine	75.108 \| fine	52.88 \| good	0.657 \| good	0.727 \| good	0.232 \| good
2025-06-07T20:00:00.000Z	66 \| moderate	16.762 \| fine	73.679 \| fine	54.783 \| good	0.691 \| good	0.71 \| good	0.236 \| good
2025-06-07T21:00:00.000Z	64 \| moderate	15.947 \| fine	70.752 \| fine	55.197 \| fine	0.726 \| good	0.693 \| good	0.24 \| good
2025-06-07T22:00:00.000Z	67 \| moderate	18.092 \| fine	80.267 \| fine	53.118 \| good	0.797 \| good	2.734 \| good	0.265 \| good
2025-06-07T23:00:00.000Z	73 \| moderate	20.557 \| fine	89.943 \| fine	47.63 \| good	0.821 \| good	2.641 \| good	0.267 \| good
2025-06-08T00:00:00.000Z	69 \| moderate	19.016 \| fine	83.976 \| fine	46.904 \| good	0.845 \| good	2.549 \| good	0.27 \| good
2025-06-08T01:00:00.000Z	66 \| moderate	16.765 \| fine	74.395 \| fine	40.373 \| good	1.165 \| good	4.096 \| good	0.266 \| good
2025-06-08T02:00:00.000Z	66 \| moderate	16.917 \| fine	74.887 \| fine	37.432 \| good	1.133 \| good	4.125 \| good	0.268 \| good
2025-06-08T03:00:00.000Z	67 \| moderate	17.648 \| fine	78.567 \| fine	35.166 \| good	1.1 \| good	4.153 \| good	0.269 \| good
2025-06-08T04:00:00.000Z	69 \| moderate	18.826 \| fine	82.872 \| fine	30.867 \| good	1.138 \| good	4.217 \| good	0.27 \| good
2025-06-08T05:00:00.000Z	75 \| moderate	21.997 \| fine	96.728 \| fine	30.547 \| good	1.11 \| good	4.252 \| good	0.273 \| good
2025-06-08T06:00:00.000Z	82 \| moderate	26.325 \| fine	114.892 \| fine	34.154 \| good	1.082 \| good	4.287 \| good	0.276 \| good
2025-06-08T07:00:00.000Z	77 \| moderate	23.256 \| fine	101.391 \| fine	36.106 \| good	1.412 \| good	4.144 \| good	0.277 \| good
2025-06-08T08:00:00.000Z	69 \| moderate	18.807 \| fine	83.314 \| fine	36.346 \| good	1.377 \| good	4.186 \| good	0.281 \| good
2025-06-08T09:00:00.000Z	64 \| moderate	16.464 \| fine	73.26 \| fine	37.198 \| good	1.343 \| good	4.227 \| good	0.284 \| good
2025-06-08T10:00:00.000Z	62 \| moderate	15.22 \| fine	67.679 \| fine	33.13 \| good	1.664 \| good	4.178 \| good	0.292 \| good
2025-06-08T11:00:00.000Z	56 \| moderate	11.885 \| good	52.591 \| good	33.3 \| good	1.59 \| good	4.137 \| good	0.295 \| good
2025-06-08T12:00:00.000Z	49 \| good	9.039 \| good	39.828 \| good	38.521 \| good	1.516 \| good	4.097 \| good	0.298 \| good
2025-06-08T13:00:00.000Z	49 \| good	8.902 \| good	39.399 \| good	40.72 \| good	3.286 \| good	2.719 \| good	0.302 \| good
2025-06-08T14:00:00.000Z	49 \| good	9.253 \| good	41.176 \| good	44.582 \| good	3.265 \| good	2.604 \| good	0.302 \| good
2025-06-08T15:00:00.000Z	54 \| moderate	11.193 \| good	49.413 \| good	44.939 \| good	3.245 \| good	2.489 \| good	0.303 \| good
2025-06-08T16:00:00.000Z	64 \| moderate	15.621 \| fine	69.647 \| fine	47.102 \| good	3.8 \| good	0.84 \| good	0.253 \| good
2025-06-08T17:00:00.000Z	69 \| moderate	18.855 \| fine	83.001 \| fine	50.515 \| good	3.798 \| good	0.821 \| good	0.254 \| good
2025-06-08T18:00:00.000Z	69 \| moderate	18.561 \| fine	82.068 \| fine	51.399 \| good	3.796 \| good	0.802 \| good	0.255 \| good
2025-06-08T19:00:00.000Z	69 \| moderate	18.979 \| fine	83.962 \| fine	50.693 \| good	2.586 \| good	0.951 \| good	0.242 \| good
2025-06-08T20:00:00.000Z	69 \| moderate	18.939 \| fine	83.945 \| fine	51.472 \| good	2.542 \| good	0.925 \| good	0.242 \| good
2025-06-08T21:00:00.000Z	73 \| moderate	21.277 \| fine	93.601 \| fine	48.905 \| good	2.498 \| good	0.898 \| good	0.242 \| good
2025-06-08T22:00:00.000Z	69 \| moderate	18.634 \| fine	82.024 \| fine	49.039 \| good	1.619 \| good	3.187 \| good	0.255 \| good
2025-06-08T23:00:00.000Z	62 \| moderate	15.359 \| fine	68.452 \| fine	47.308 \| good	1.547 \| good	3.01 \| good	0.254 \| good

Mount Vernon

Empower business decisions with accurate air quality data

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

0.31ppm

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 03:00:00 on 2025-06-06.

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 09:00:00 on 2025-06-06.

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 11.021 μg/m³.

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

The current PM₁₀ levels in Mount Vernon, Ohio are 56.408 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 0.395 ppm.

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

The current sulfur dioxide (SO₂) levels in Mount Vernon, Ohio are 1.151 ppb.

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

The current ozone (O₃) levels at Mount Vernon, Ohio is 41.523 ppm.

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

The current nitrogen dioxide (NO₂) levels at Mount Vernon, Ohio is 2.002 ppb.

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