What is the PM10 level in Ohio, USA at the moment?

The PM10 concentration in Ohio, USA is 25.382 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Ohio, USA at the moment?

Currently, Ohio, USA has a sulfur dioxide (SO2) concentration of 1.559 ppb.

What is the ozone (O3) level in Ohio, USA at the moment?

The current ozone (O3) level in Ohio, USA at the moment is 22.83 ppm.

What is the nitrogen dioxide (NO2) level in Ohio, USA at the moment?

Nitrogen dioxide (NO2) level in Ohio, USA at the moment is 11.088 ppb.

Live air quality index in Ohio, USA today

Q: What is the PM2.5 level in Ohio, USA at the moment?

PM2.5 levels in Ohio, USA are currently 5.896 μg/m3.

Stay updated with real-time air quality in Ohio, USA 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

Ohio, USA

Last updated: ... (Local time)

Major air pollutants in Ohio, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.63 μg/m³

155

255

425

605+

Ozone (O₃)

32.25 ppb

201

201+

Sulfur Dioxide (SO₂)

2.86 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.68 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 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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Ohio, USA

Scroll To Air Quality Map

Track live Ohio, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T20:00:00.000Z	38 \| good	6.843 \| good	20.396 \| good	32.447 \| good	2.716 \| good	6.644 \| good	0.178 \| good
2026-03-07T21:00:00.000Z	33 \| good	5.641 \| good	20.534 \| good	30.938 \| good	2.186 \| good	6.371 \| good	0.179 \| good
2026-03-07T22:00:00.000Z	31 \| good	4.12 \| good	14.567 \| good	33.163 \| good	2.229 \| good	7.333 \| good	0.178 \| good
2026-03-07T23:00:00.000Z	31 \| good	3.002 \| good	12.718 \| good	34.299 \| good	2.259 \| good	6.328 \| good	0.192 \| good
2026-03-08T00:00:00.000Z	34 \| good	2.679 \| good	9.176 \| good	36.657 \| good	2.228 \| good	6.849 \| good	0.177 \| good
2026-03-08T01:00:00.000Z	32 \| good	2.417 \| good	7.19 \| good	34.908 \| good	2.792 \| good	7.402 \| good	0.19 \| good
2026-03-08T02:00:00.000Z	31 \| good	2.309 \| good	6.393 \| good	33.633 \| good	4.824 \| good	7.587 \| good	0.189 \| good
2026-03-08T03:00:00.000Z	31 \| good	2.03 \| good	8.435 \| good	34.07 \| good	0.921 \| good	2.78 \| good	0.123 \| good
2026-03-08T04:00:00.000Z	31 \| good	2.617 \| good	9.031 \| good	32.993 \| good	2.475 \| good	6.278 \| good	0.176 \| good
2026-03-08T05:00:00.000Z	32 \| good	2.717 \| good	10.934 \| good	34.759 \| good	1.821 \| good	5.953 \| good	0.179 \| good
2026-03-08T06:00:00.000Z	30 \| good	2.933 \| good	10.519 \| good	31.526 \| good	1.318 \| good	5.045 \| good	0.18 \| good
2026-03-08T07:00:00.000Z	25 \| good	3.203 \| good	9.562 \| good	27.367 \| good	1.316 \| good	4.156 \| good	0.168 \| good
2026-03-08T08:00:00.000Z	22 \| good	3.685 \| good	11.468 \| good	21.385 \| good	1.316 \| good	2.437 \| good	0.143 \| good
2026-03-08T09:00:00.000Z	22 \| good	4.357 \| good	15.474 \| good	22.596 \| good	1.303 \| good	2.637 \| good	0.202 \| good
2026-03-08T10:00:00.000Z	22 \| good	4.177 \| good	9.654 \| good	21.045 \| good	1.802 \| good	2.463 \| good	0.2 \| good
2026-03-08T11:00:00.000Z	22 \| good	4.189 \| good	16.506 \| good	23.652 \| good	0.861 \| good	3.035 \| good	0.201 \| good
2026-03-08T12:00:00.000Z	22 \| good	4.487 \| good	14.467 \| good	22.945 \| good	0.984 \| good	4.027 \| good	0.202 \| good
2026-03-08T13:00:00.000Z	27 \| good	5.148 \| good	22.09 \| good	22.077 \| good	1.301 \| good	3.616 \| good	0.175 \| good
2026-03-08T14:00:00.000Z	27 \| good	4.806 \| good	14.625 \| good	22.223 \| good	1.747 \| good	3.784 \| good	0.177 \| good
2026-03-08T15:00:00.000Z	23 \| good	4.48 \| good	11.649 \| good	24.767 \| good	1.799 \| good	2.478 \| good	0.189 \| good
2026-03-08T16:00:00.000Z	23 \| good	3.961 \| good	13.862 \| good	24.633 \| good	2.246 \| good	3.357 \| good	0.191 \| good
2026-03-08T17:00:00.000Z	26 \| good	3.478 \| good	12.267 \| good	27.69 \| good	2.212 \| good	3.839 \| good	0.181 \| good
2026-03-08T18:00:00.000Z	28 \| good	3.859 \| good	10.123 \| good	29.753 \| good	1.93 \| good	4.308 \| good	0.178 \| good
2026-03-08T19:00:00.000Z	30 \| good	3.087 \| good	6.606 \| good	31.644 \| good	1.685 \| good	4.991 \| good	0.174 \| good
2026-03-08T20:00:00.000Z	31 \| good	3.036 \| good	8.928 \| good	34.183 \| good	1.388 \| good	5.972 \| good	0.23 \| good
2026-03-08T21:00:00.000Z	33 \| good	3.366 \| good	13.997 \| good	35.737 \| good	2.735 \| good	4.475 \| good	0.16 \| good
2026-03-08T22:00:00.000Z	34 \| good	3.12 \| good	9.57 \| good	37.008 \| good	3.081 \| good	3.958 \| good	0.227 \| good
2026-03-08T23:00:00.000Z	34 \| good	2.646 \| good	9.075 \| good	37.253 \| good	1.106 \| good	4.28 \| good	0.23 \| good
2026-03-09T00:00:00.000Z	34 \| good	2.903 \| good	14.953 \| good	37.093 \| good	1.307 \| good	4.42 \| good	0.229 \| good
2026-03-09T01:00:00.000Z	33 \| good	3.071 \| good	11.324 \| good	35.823 \| good	1.715 \| good	4.831 \| good	0.244 \| good
2026-03-09T02:00:00.000Z	31 \| good	3.317 \| good	12.65 \| good	32.502 \| good	1 \| good	7.278 \| good	0.246 \| good
2026-03-09T03:00:00.000Z	22 \| good	4.37 \| good	19.133 \| good	23.709 \| good	2.614 \| good	5.803 \| good	0.198 \| good
2026-03-09T04:00:00.000Z	27 \| good	5.033 \| good	14.056 \| good	29.079 \| good	1.41 \| good	10.268 \| good	0.248 \| good
2026-03-09T05:00:00.000Z	27 \| good	5.152 \| good	14.411 \| good	27.337 \| good	1.652 \| good	13.078 \| good	0.238 \| good
2026-03-09T06:00:00.000Z	27 \| good	5.307 \| good	27.886 \| good	28.267 \| good	1.441 \| good	10.122 \| good	0.18 \| good
2026-03-09T07:00:00.000Z	22 \| good	4.311 \| good	13.545 \| good	23.344 \| good	1.349 \| good	8.761 \| good	0.198 \| good
2026-03-09T08:00:00.000Z	24 \| good	3.371 \| good	6.381 \| good	25.626 \| good	0.891 \| good	10.209 \| good	0.173 \| good
2026-03-09T09:00:00.000Z	20 \| good	3.473 \| good	10.711 \| good	21.744 \| good	1.068 \| good	11.36 \| good	0.174 \| good
2026-03-09T10:00:00.000Z	19 \| good	3.495 \| good	8.611 \| good	21.237 \| good	1.063 \| good	12.406 \| good	0.218 \| good
2026-03-09T11:00:00.000Z	22 \| good	4.163 \| good	19.443 \| good	18.999 \| good	0.914 \| good	12.431 \| good	0.24 \| good
2026-03-09T12:00:00.000Z	27 \| good	4.666 \| good	13.151 \| good	18.014 \| good	1.031 \| good	14.552 \| good	0.302 \| good
2026-03-09T13:00:00.000Z	27 \| good	5.44 \| good	17.816 \| good	15.273 \| good	0.745 \| good	16.42 \| good	0.303 \| good
2026-03-09T14:00:00.000Z	33 \| good	5.788 \| good	21.662 \| good	19.873 \| good	1.489 \| good	16.413 \| good	0.306 \| good
2026-03-09T15:00:00.000Z	33 \| good	5.779 \| good	23.426 \| good	24.66 \| good	1.645 \| good	15.364 \| good	0.247 \| good
2026-03-09T16:00:00.000Z	27 \| good	5.147 \| good	24.203 \| good	25.845 \| good	3.373 \| good	11.194 \| good	0.19 \| good
2026-03-09T17:00:00.000Z	33 \| good	5.74 \| good	28.106 \| good	28.978 \| good	2.166 \| good	10.033 \| good	0.188 \| good
2026-03-09T18:00:00.000Z	33 \| good	6.058 \| good	21.457 \| good	31.272 \| good	2.767 \| good	9.068 \| good	0.185 \| good
2026-03-09T19:00:00.000Z	32 \| good	4.947 \| good	18.136 \| good	35.012 \| good	3.496 \| good	7.684 \| good	0.186 \| good
2026-03-09T19:00:00.000Z	30 \| good	5.25 \| good	21.627 \| good	32.246 \| good	2.857 \| good	5.68 \| good	0.174 \| good
2026-03-09T16:00:00.000Z	33 \| good	5.759 \| good	25 \| good	32.054 \| good	3.006 \| good	3.14 \| good	0.184 \| good
2026-03-09T17:00:00.000Z	33 \| good	6.415 \| good	28.66 \| good	33.95 \| good	2.906 \| good	2.545 \| good	0.177 \| good
2026-03-09T18:00:00.000Z	38 \| good	7.374 \| good	32.623 \| good	37.15 \| good	2.806 \| good	1.949 \| good	0.17 \| good
2026-03-09T19:00:00.000Z	44 \| good	8.48 \| good	37.029 \| good	40.269 \| good	2.646 \| good	1.726 \| good	0.166 \| good
2026-03-09T20:00:00.000Z	44 \| good	8.352 \| good	36.629 \| good	42.262 \| good	2.487 \| good	1.502 \| good	0.161 \| good
2026-03-09T21:00:00.000Z	44 \| good	8.498 \| good	37.239 \| good	42.849 \| good	2.328 \| good	1.278 \| good	0.157 \| good
2026-03-09T22:00:00.000Z	40 \| good	7.06 \| good	31.32 \| good	42.693 \| good	2.231 \| good	2.073 \| good	0.161 \| good
2026-03-09T23:00:00.000Z	39 \| good	5.963 \| good	26.413 \| good	41.979 \| good	2.134 \| good	2.867 \| good	0.166 \| good
2026-03-10T00:00:00.000Z	44 \| good	7.56 \| good	33.255 \| good	35.678 \| good	2.037 \| good	3.662 \| good	0.17 \| good
2026-03-10T01:00:00.000Z	44 \| good	7.886 \| good	34.353 \| good	30.17 \| good	2.062 \| good	3.971 \| good	0.17 \| good
2026-03-10T02:00:00.000Z	44 \| good	7.772 \| good	34.26 \| good	21.584 \| good	2.087 \| good	4.28 \| good	0.17 \| good
2026-03-10T03:00:00.000Z	44 \| good	8.029 \| good	35.192 \| good	16.68 \| good	2.113 \| good	4.589 \| good	0.17 \| good
2026-03-10T04:00:00.000Z	44 \| good	7.937 \| good	34.707 \| good	17.186 \| good	2.133 \| good	4.292 \| good	0.166 \| good
2026-03-10T05:00:00.000Z	38 \| good	7.06 \| good	31.097 \| good	16.875 \| good	2.153 \| good	3.996 \| good	0.161 \| good
2026-03-10T06:00:00.000Z	33 \| good	6.299 \| good	27.92 \| good	18.459 \| good	2.173 \| good	3.699 \| good	0.157 \| good
2026-03-10T07:00:00.000Z	44 \| good	7.552 \| good	33.231 \| good	24.494 \| good	1.978 \| good	3.456 \| good	0.153 \| good
2026-03-10T08:00:00.000Z	38 \| good	6.618 \| good	29.509 \| good	26.431 \| good	1.783 \| good	3.212 \| good	0.149 \| good
2026-03-10T09:00:00.000Z	38 \| good	7.046 \| good	30.969 \| good	25.31 \| good	1.589 \| good	2.969 \| good	0.144 \| good
2026-03-10T10:00:00.000Z	33 \| good	6.044 \| good	27 \| good	16.124 \| good	1.521 \| good	3.172 \| good	0.143 \| good
2026-03-10T11:00:00.000Z	27 \| good	5.218 \| good	22.514 \| good	13.827 \| good	1.453 \| good	3.375 \| good	0.142 \| good
2026-03-10T12:00:00.000Z	38 \| good	6.51 \| good	29.063 \| good	10.654 \| good	1.386 \| good	3.578 \| good	0.14 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.112 \| good	31.6 \| good	13.233 \| good	1.413 \| good	3.829 \| good	0.142 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.498 \| good	32.99 \| good	18.152 \| good	1.441 \| good	4.08 \| good	0.145 \| good
2026-03-10T15:00:00.000Z	27 \| good	4.747 \| good	20.823 \| good	22.972 \| good	1.469 \| good	4.331 \| good	0.147 \| good
2026-03-10T16:00:00.000Z	33 \| good	5.631 \| good	24.063 \| good	23.404 \| good	1.448 \| good	3.627 \| good	0.142 \| good
2026-03-10T17:00:00.000Z	38 \| good	6.78 \| good	30.18 \| good	25.566 \| good	1.427 \| good	2.922 \| good	0.137 \| good
2026-03-10T18:00:00.000Z	44 \| good	8.326 \| good	36.582 \| good	33.653 \| good	1.407 \| good	2.217 \| good	0.132 \| good
2026-03-10T19:00:00.000Z	44 \| good	7.633 \| good	33.517 \| good	36.721 \| good	1.23 \| good	1.88 \| good	0.128 \| good
2026-03-10T20:00:00.000Z	38 \| good	6.562 \| good	29.221 \| good	30.417 \| good	1.054 \| good	1.542 \| good	0.124 \| good
2026-03-10T21:00:00.000Z	38 \| good	7.131 \| good	31.548 \| good	32.626 \| good	0.877 \| good	1.205 \| good	0.12 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.866 \| good	34.628 \| good	29.987 \| good	1.013 \| good	2.162 \| good	0.126 \| good
2026-03-10T23:00:00.000Z	52 \| moderate	10.421 \| good	45.951 \| good	25.934 \| good	1.148 \| good	3.118 \| good	0.133 \| good
2026-03-11T00:00:00.000Z	38 \| good	6.974 \| good	30.982 \| good	35.366 \| good	1.284 \| good	4.074 \| good	0.139 \| good
2026-03-11T01:00:00.000Z	33 \| good	6.461 \| good	28.66 \| good	32.125 \| good	1.604 \| good	4.127 \| good	0.138 \| good
2026-03-11T02:00:00.000Z	58 \| moderate	12.907 \| fine	58.034 \| fine	15.325 \| good	1.924 \| good	4.179 \| good	0.138 \| good
2026-03-11T03:00:00.000Z	56 \| moderate	11.741 \| good	51.917 \| good	17.403 \| good	2.243 \| good	4.232 \| good	0.137 \| good
2026-03-11T04:00:00.000Z	52 \| moderate	10.229 \| good	45.034 \| good	20.109 \| good	2.112 \| good	3.782 \| good	0.134 \| good
2026-03-11T05:00:00.000Z	49 \| good	8.699 \| good	38.078 \| good	23.585 \| good	1.981 \| good	3.333 \| good	0.131 \| good
2026-03-11T06:00:00.000Z	27 \| good	4.176 \| good	4.247 \| good	28.638 \| good	1.851 \| good	2.875 \| good	0.127 \| good
2026-03-11T07:00:00.000Z	38 \| good	7.281 \| good	32.06 \| good	26.157 \| good	1.701 \| good	2.757 \| good	0.125 \| good
2026-03-11T08:00:00.000Z	23 \| good	4.328 \| good	18.951 \| good	25.439 \| good	1.552 \| good	2.631 \| good	0.124 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.19 \| good	22.322 \| good	23.136 \| good	1.404 \| good	2.504 \| good	0.122 \| good
2026-03-11T10:00:00.000Z	38 \| good	6.653 \| good	29.289 \| good	24.702 \| good	1.387 \| good	2.625 \| good	0.121 \| good
2026-03-11T11:00:00.000Z	27 \| good	5.322 \| good	23 \| good	24.891 \| good	1.37 \| good	2.746 \| good	0.12 \| good
2026-03-11T12:00:00.000Z	44 \| good	8.345 \| good	8.522 \| good	25.952 \| good	1.36 \| good	2.876 \| good	0.119 \| good
2026-03-11T13:00:00.000Z	44 \| good	8.051 \| good	8.214 \| good	27.421 \| good	1.172 \| good	2.867 \| good	0.119 \| good
2026-03-11T14:00:00.000Z	38 \| good	6.999 \| good	7.149 \| good	28.889 \| good	0.984 \| good	2.858 \| good	0.12 \| good
2026-03-11T15:00:00.000Z	38 \| good	6.612 \| good	6.772 \| good	30.358 \| good	0.796 \| good	2.849 \| good	0.12 \| good

Ohio

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Ohio, USA air quality map: Stay updated on AQI near you

Air quality in cities of Ohio, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Akron, Ohio	27 Good	4.74μg/m³ Good	23.43μg/m³ Good	24.31ppb Good	1.42ppb Good	9.20ppb Good	0.21ppm Good
Ashland, Ohio	29 Good	5.21μg/m³ Good	31.07μg/m³ Good	26.46ppb Good	1.26ppb Good	10.03ppb Good	0.21ppm Good
Austintown, Ohio	27 Good	4.76μg/m³ Good	23.69μg/m³ Good	28.93ppb Good	1.10ppb Good	5.34ppb Good	0.21ppm Good
Bellefontaine, Ohio	38 Good	7.04μg/m³ Good	23.39μg/m³ Good	21.63ppb Good	1.19ppb Good	14.04ppb Good	0.24ppm Good
Berea, Ohio	30 Good	4.97μg/m³ Good	31.94μg/m³ Good	28.00ppb Good	1.76ppb Good	9.03ppb Good	0.21ppm Good
Beachwood, Ohio	22 Good	3.90μg/m³ Good	14.46μg/m³ Good	24.26ppb Good	1.97ppb Good	9.01ppb Good	0.20ppm Good
Bedford Heights, Ohio	22 Good	4.01μg/m³ Good	17.23μg/m³ Good	24.31ppb Good	1.92ppb Good	9.01ppb Good	0.20ppm Good
Bedford, Ohio	22 Good	4.09μg/m³ Good	17.69μg/m³ Good	24.49ppb Good	1.95ppb Good	9.02ppb Good	0.20ppm Good
Bexley, Ohio	33 Good	5.67μg/m³ Good	19.36μg/m³ Good	22.01ppb Good	1.53ppb Good	15.51ppb Good	0.28ppm Good
Amelia, Ohio	38 Good	7.44μg/m³ Good	22.66μg/m³ Good	17.57ppb Good	1.07ppb Good	14.60ppb Good	0.26ppm Good
Ashtabula, Ohio	27 Good	4.08μg/m³ Good	18.08μg/m³ Good	28.71ppb Good	4.67ppb Good	5.84ppb Good	0.20ppm Good
Avon, Ohio	29 Good	4.97μg/m³ Good	31.49μg/m³ Good	26.25ppb Good	1.16ppb Good	8.82ppb Good	0.21ppm Good
Barberton, Ohio	27 Good	4.87μg/m³ Good	20.49μg/m³ Good	25.44ppb Good	1.41ppb Good	9.23ppb Good	0.21ppm Good
Avon Lake, Ohio	30 Good	5.02μg/m³ Good	32.14μg/m³ Good	26.88ppb Good	1.33ppb Good	8.96ppb Good	0.21ppm Good
Bay Village, Ohio	30 Good	4.96μg/m³ Good	31.59μg/m³ Good	27.62ppb Good	1.74ppb Good	9.11ppb Good	0.21ppm Good
Shaker Heights, Ohio	22 Good	3.90μg/m³ Good	14.46μg/m³ Good	24.26ppb Good	1.97ppb Good	9.01ppb Good	0.20ppm Good
Alliance, Ohio	28 Good	5.08μg/m³ Good	16.51μg/m³ Good	29.93ppb Good	1.37ppb Good	5.30ppb Good	0.21ppm Good
Athens, Ohio	22 Good	4.30μg/m³ Good	15.46μg/m³ Good	18.16ppb Good	1.99ppb Good	12.71ppb Good	0.25ppm Good
Aurora, Ohio	28 Good	4.83μg/m³ Good	29.98μg/m³ Good	27.18ppb Good	1.27ppb Good	9.19ppb Good	0.21ppm Good
Amherst, Ohio	27 Good	4.89μg/m³ Good	25.48μg/m³ Good	26.09ppb Good	1.06ppb Good	9.41ppb Good	0.21ppm Good
Beavercreek, Ohio	38 Good	7.21μg/m³ Good	23.08μg/m³ Good	20.25ppb Good	1.03ppb Good	14.39ppb Good	0.24ppm Good
Brooklyn, Ohio	31 Good	5.14μg/m³ Good	33.46μg/m³ Good	28.15ppb Good	1.65ppb Good	9.34ppb Good	0.20ppm Good
Canton, Ohio	27 Good	5.25μg/m³ Good	23.41μg/m³ Good	24.64ppb Good	1.71ppb Good	7.01ppb Good	0.21ppm Good
Bridgetown, Ohio	49 Good	8.62μg/m³ Good	36.47μg/m³ Good	13.79ppb Good	1.12ppb Good	15.65ppb Good	0.31ppm Good
Cincinnati, Ohio	38 Good	6.97μg/m³ Good	18.71μg/m³ Good	17.33ppb Good	1.40ppb Good	10.99ppb Good	0.24ppm Good
Brook Park, Ohio	31 Good	5.09μg/m³ Good	33.14μg/m³ Good	28.09ppb Good	1.70ppb Good	9.20ppb Good	0.20ppm Good
Clayton, Ohio	38 Good	7.48μg/m³ Good	28.33μg/m³ Good	16.70ppb Good	0.94ppb Good	14.28ppb Good	0.22ppm Good
Bowling Green, Ohio	33 Good	5.68μg/m³ Good	25.73μg/m³ Good	24.08ppb Good	1.24ppb Good	8.49ppb Good	0.20ppm Good
Broadview Heights, Ohio	28 Good	4.84μg/m³ Good	30.47μg/m³ Good	29.02ppb Good	1.90ppb Good	9.30ppb Good	0.21ppm Good
Circleville, Ohio	33 Good	5.64μg/m³ Good	21.18μg/m³ Good	20.15ppb Good	1.48ppb Good	12.58ppb Good	0.26ppm Good
Brecksville, Ohio	28 Good	4.85μg/m³ Good	30.46μg/m³ Good	29.03ppb Good	1.78ppb Good	9.30ppb Good	0.21ppm Good
Celina, Ohio	33 Good	6.18μg/m³ Good	24.82μg/m³ Good	28.68ppb Good	1.85ppb Good	4.60ppb Good	0.19ppm Good
Chillicothe, Ohio	38 Good	7.33μg/m³ Good	30.34μg/m³ Good	18.92ppb Good	1.61ppb Good	13.32ppb Good	0.25ppm Good
Bucyrus, Ohio	27 Good	4.79μg/m³ Good	18.90μg/m³ Good	24.70ppb Good	1.93ppb Good	10.96ppb Good	0.22ppm Good
Blue Ash, Ohio	38 Good	7.48μg/m³ Good	31.97μg/m³ Good	20.77ppb Good	1.11ppb Good	13.29ppb Good	0.27ppm Good
Brunswick, Ohio	30 Good	4.97μg/m³ Good	31.83μg/m³ Good	29.00ppb Good	1.18ppb Good	9.16ppb Good	0.21ppm Good
Centerville, Ohio	44 Good	7.56μg/m³ Good	34.39μg/m³ Good	17.03ppb Good	0.99ppb Good	14.12ppb Good	0.24ppm Good
Conneaut, Ohio	30 Good	4.33μg/m³ Good	27.70μg/m³ Good	31.98ppb Good	0.92ppb Good	3.82ppb Good	0.19ppm Good
Dublin, Ohio	33 Good	6.29μg/m³ Good	26.54μg/m³ Good	19.80ppb Good	1.52ppb Good	17.50ppb Good	0.29ppm Good
Delaware, Ohio	33 Good	5.91μg/m³ Good	22.23μg/m³ Good	20.03ppb Good	1.63ppb Good	15.79ppb Good	0.26ppm Good
Dover, Ohio	27 Good	5.21μg/m³ Good	25.50μg/m³ Good	22.48ppb Good	1.70ppb Good	7.29ppb Good	0.22ppm Good
Cleveland Heights, Ohio	23 Good	3.81μg/m³ Good	16.06μg/m³ Good	25.10ppb Good	3.31ppb Good	9.08ppb Good	0.20ppm Good
Dayton, Ohio	44 Good	7.70μg/m³ Good	16.02μg/m³ Good	16.71ppb Good	0.97ppb Good	14.18ppb Good	0.23ppm Good
South Euclid, Ohio	23 Good	3.81μg/m³ Good	16.06μg/m³ Good	25.10ppb Good	3.31ppb Good	9.08ppb Good	0.20ppm Good
Dent, Ohio	49 Good	8.87μg/m³ Good	38.67μg/m³ Good	11.41ppb Good	1.06ppb Good	15.71ppb Good	0.30ppm Good
Defiance, Ohio	33 Good	6.18μg/m³ Good	25.72μg/m³ Good	27.20ppb Good	1.84ppb Good	4.80ppb Good	0.18ppm Good
East Cleveland, Ohio	23 Good	3.74μg/m³ Good	16.28μg/m³ Good	25.14ppb Good	4.41ppb Good	9.04ppb Good	0.20ppm Good
Eastlake, Ohio	28 Good	3.69μg/m³ Good	19.13μg/m³ Good	29.65ppb Good	3.93ppb Good	9.33ppb Good	0.21ppm Good
Cleveland, Ohio	26 Good	4.25μg/m³ Good	22.80μg/m³ Good	28.50ppb Good	1.46ppb Good	9.64ppb Good	0.20ppm Good
Coshocton, Ohio	27 Good	4.81μg/m³ Good	16.61μg/m³ Good	24.73ppb Good	1.70ppb Good	7.96ppb Good	0.23ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.70ppm

How accurate is Ohio, USA air quality data?

Air quality and pollutant data for Ohio, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

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Frequently asked questions

How often is air quality information updated for Ohio, USA?

The air quality information for Ohio, USA is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Ohio, USA at its worst?

In the past 24 hours, the air quality in Ohio, USA was at its worst at 12:00:00 on 2026-03-09.

When did Ohio, USA experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Ohio, USA was observed at 10:00:00 on 2026-03-09.

What is the AQI in Ohio, USA right now?

As of now, the AQI in Ohio, USA is 33, indicating Good conditions.

What is the most common type of pollution in Ohio, USA?

Ohio, USA air has the highest levels of PM2.5.

What should I do in case of poor air quality in Ohio, USA?

Poor air quality in Ohio, USA means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Ohio, USA at the moment?

PM_2.5 levels in Ohio, USA are currently 5.896 μg/m³.

What is the PM₁₀ level in Ohio, USA at the moment?

The PM₁₀ concentration in Ohio, USA is 25.382 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Ohio, USA at the moment?

The current carbon monoxide (CO) concentration in Ohio, USA is 0.23 ppm.

What is the sulfur dioxide (SO₂) level in Ohio, USA at the moment?

Currently, Ohio, USA has a sulfur dioxide (SO₂) concentration of 1.559 ppb.

What is the ozone (O₃) level in Ohio, USA at the moment?

The current ozone (O₃) level in Ohio, USA at the moment is 22.83 ppm.

What is the nitrogen dioxide (NO₂) level in Ohio, USA at the moment?

Nitrogen dioxide (NO₂) level in Ohio, USA at the moment is 11.088 ppb.

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