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

The PM10 concentration in Marysville, Ohio is 21.246 μg/m3 at the moment.

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

Currently, Marysville, Ohio has a sulfur dioxide (SO2) concentration of 2.29 ppb.

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

The current ozone (O3) level in Marysville, Ohio at the moment is 29.693 ppm.

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

Nitrogen dioxide (NO2) level in Marysville, Ohio at the moment is 6.725 ppb.

Live air quality index in Marysville, Ohio today

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

PM2.5 levels in Marysville, Ohio are currently 4.473 μg/m3.

Stay updated with real-time air quality in Marysville, 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

Marysville, Ohio

Last updated: ... (Local time)

Major air pollutants in Marysville, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.25 μg/m³

155

255

425

605+

Ozone (O₃)

29.69 ppb

201

201+

Sulfur Dioxide (SO₂)

2.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.72 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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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Marysville, Ohio

Scroll To Air Quality Map

Track live Marysville, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T14:00:00.000Z	33 \| good	5.707 \| good	22.729 \| good	22.08 \| good	2.259 \| good	16.13 \| good	0.289 \| good
2026-01-21T15:00:00.000Z	33 \| good	5.619 \| good	29.961 \| good	25.55 \| good	2.469 \| good	15.111 \| good	0.269 \| good
2026-01-21T16:00:00.000Z	30 \| good	5.492 \| good	31.993 \| good	24.364 \| good	2.445 \| good	10.225 \| good	0.2 \| good
2026-01-21T17:00:00.000Z	33 \| good	5.585 \| good	28.425 \| good	27.065 \| good	3.824 \| good	9.811 \| good	0.2 \| good
2026-01-21T18:00:00.000Z	38 \| good	6.849 \| good	32.14 \| good	26.344 \| good	2.411 \| good	8.591 \| good	0.2 \| good
2026-01-21T19:00:00.000Z	49 \| good	8.687 \| good	34.028 \| good	27.008 \| good	2.406 \| good	7.145 \| good	0.199 \| good
2026-01-21T20:00:00.000Z	54 \| moderate	10.614 \| good	42.336 \| good	26.791 \| good	2.257 \| good	8.282 \| good	0.213 \| good
2026-01-21T21:00:00.000Z	54 \| moderate	11.081 \| good	39.917 \| good	26.379 \| good	2.095 \| good	8.96 \| good	0.2 \| good
2026-01-21T22:00:00.000Z	54 \| moderate	11.409 \| good	31.946 \| good	25.835 \| good	2.054 \| good	7.759 \| good	0.211 \| good
2026-01-21T23:00:00.000Z	58 \| moderate	12.685 \| fine	30.356 \| good	25.813 \| good	1.997 \| good	9.007 \| good	0.211 \| good
2026-01-22T00:00:00.000Z	60 \| moderate	13.935 \| fine	29.566 \| good	26.688 \| good	1.975 \| good	8.925 \| good	0.211 \| good
2026-01-22T01:00:00.000Z	62 \| moderate	14.849 \| fine	45.316 \| good	28.547 \| good	1.884 \| good	9.178 \| good	0.211 \| good
2026-01-22T02:00:00.000Z	64 \| moderate	15.941 \| fine	49.998 \| good	27.769 \| good	1.888 \| good	8.003 \| good	0.211 \| good
2026-01-22T03:00:00.000Z	62 \| moderate	15.345 \| fine	30.832 \| good	27.022 \| good	2.238 \| good	7.59 \| good	0.211 \| good
2026-01-22T04:00:00.000Z	67 \| moderate	17.58 \| fine	42.352 \| good	26.242 \| good	2.274 \| good	7.067 \| good	0.211 \| good
2026-01-22T05:00:00.000Z	67 \| moderate	18.091 \| fine	40.955 \| good	24.693 \| good	2.119 \| good	7.024 \| good	0.2 \| good
2026-01-22T06:00:00.000Z	67 \| moderate	18.149 \| fine	63.497 \| fine	28.001 \| good	2.054 \| good	9.416 \| good	0.188 \| good
2026-01-22T07:00:00.000Z	69 \| moderate	19.263 \| fine	50.641 \| good	25.494 \| good	1.879 \| good	8.33 \| good	0.2 \| good
2026-01-22T08:00:00.000Z	69 \| moderate	19.45 \| fine	41.106 \| good	26.363 \| good	1.971 \| good	6.57 \| good	0.2 \| good
2026-01-22T09:00:00.000Z	64 \| moderate	15.732 \| fine	22.273 \| good	26.727 \| good	2.014 \| good	5.665 \| good	0.188 \| good
2026-01-22T10:00:00.000Z	69 \| moderate	19.17 \| fine	57.805 \| fine	27.544 \| good	1.912 \| good	3.551 \| good	0.13 \| good
2026-01-22T11:00:00.000Z	64 \| moderate	15.881 \| fine	36.528 \| good	28.943 \| good	2.083 \| good	3.214 \| good	0.188 \| good
2026-01-22T12:00:00.000Z	52 \| moderate	10.082 \| good	31.298 \| good	30.555 \| good	1.762 \| good	2.31 \| good	0.138 \| good
2026-01-22T13:00:00.000Z	38 \| good	7.22 \| good	23.428 \| good	27.369 \| good	1.835 \| good	6.662 \| good	0.188 \| good
2026-01-22T14:00:00.000Z	33 \| good	6.094 \| good	20.567 \| good	27.207 \| good	1.822 \| good	9.027 \| good	0.211 \| good
2026-01-22T15:00:00.000Z	33 \| good	5.51 \| good	19.853 \| good	28.322 \| good	1.823 \| good	10.579 \| good	0.199 \| good
2026-01-22T16:00:00.000Z	27 \| good	5.304 \| good	21.045 \| good	28.715 \| good	3.753 \| good	5.967 \| good	0.199 \| good
2026-01-22T17:00:00.000Z	28 \| good	4.961 \| good	19.894 \| good	29.93 \| good	2.544 \| good	4.673 \| good	0.188 \| good
2026-01-22T18:00:00.000Z	31 \| good	4.468 \| good	18.727 \| good	32.709 \| good	2.672 \| good	6.512 \| good	0.188 \| good
2026-01-22T19:00:00.000Z	31 \| good	4.38 \| good	16.796 \| good	32.789 \| good	2.824 \| good	6.992 \| good	0.188 \| good
2026-01-22T20:00:00.000Z	30 \| good	4.243 \| good	17.861 \| good	32.021 \| good	2.718 \| good	5.739 \| good	0.188 \| good
2026-01-22T21:00:00.000Z	30 \| good	4.18 \| good	19.468 \| good	32.491 \| good	2.45 \| good	6.796 \| good	0.2 \| good
2026-01-22T22:00:00.000Z	30 \| good	2.864 \| good	14.78 \| good	32.359 \| good	2.097 \| good	6.441 \| good	0.258 \| good
2026-01-22T23:00:00.000Z	29 \| good	3.702 \| good	13.328 \| good	31.187 \| good	2.521 \| good	7.821 \| good	0.246 \| good
2026-01-23T00:00:00.000Z	29 \| good	3.321 \| good	13.727 \| good	31.494 \| good	3.15 \| good	8.304 \| good	0.256 \| good
2026-01-23T01:00:00.000Z	29 \| good	4.997 \| good	11.269 \| good	30.954 \| good	2.131 \| good	10.126 \| good	0.289 \| good
2026-01-23T02:00:00.000Z	25 \| good	4.294 \| good	17.197 \| good	27.494 \| good	2.055 \| good	10.99 \| good	0.321 \| good
2026-01-23T03:00:00.000Z	22 \| good	4.287 \| good	17.836 \| good	23.47 \| good	1.971 \| good	11.348 \| good	0.253 \| good
2026-01-23T04:00:00.000Z	33 \| good	5.663 \| good	25.227 \| good	26.941 \| good	1.814 \| good	8.238 \| good	0.22 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.546 \| good	20.875 \| good	28.166 \| good	1.849 \| good	8.277 \| good	0.201 \| good
2026-01-23T06:00:00.000Z	27 \| good	5.229 \| good	17.385 \| good	29.093 \| good	2.334 \| good	10.074 \| good	0.199 \| good
2026-01-23T07:00:00.000Z	33 \| good	5.616 \| good	19.9 \| good	29.786 \| good	2.142 \| good	8.105 \| good	0.199 \| good
2026-01-23T08:00:00.000Z	38 \| good	6.818 \| good	15.926 \| good	31.788 \| good	2.113 \| good	6.595 \| good	0.132 \| good
2026-01-23T09:00:00.000Z	33 \| good	6.103 \| good	16.746 \| good	31.226 \| good	2.069 \| good	7.044 \| good	0.143 \| good
2026-01-23T10:00:00.000Z	33 \| good	5.522 \| good	16.337 \| good	33.211 \| good	1.723 \| good	6.141 \| good	0.132 \| good
2026-01-23T11:00:00.000Z	30 \| good	4.928 \| good	18.952 \| good	32.22 \| good	1.841 \| good	7.813 \| good	0.143 \| good
2026-01-23T12:00:00.000Z	28 \| good	4.473 \| good	21.246 \| good	29.693 \| good	2.29 \| good	6.725 \| good	0.159 \| good
2026-01-23T13:00:00.000Z	28 \| good	4.473 \| good	21.246 \| good	29.693 \| good	2.29 \| good	6.725 \| good	0.159 \| good
2026-01-23T14:00:00.000Z	25 \| good	2.182 \| good	8.939 \| good	27.274 \| good	0.463 \| good	1.563 \| good	0.148 \| good
2026-01-23T15:00:00.000Z	23 \| good	2.299 \| good	9.557 \| good	24.846 \| good	0.357 \| good	1.36 \| good	0.146 \| good
2026-01-23T16:00:00.000Z	21 \| good	2.706 \| good	10.933 \| good	22.822 \| good	0.319 \| good	1.207 \| good	0.145 \| good
2026-01-23T17:00:00.000Z	20 \| good	2.58 \| good	10.557 \| good	22.083 \| good	0.281 \| good	1.054 \| good	0.144 \| good
2026-01-23T18:00:00.000Z	19 \| good	3.418 \| good	14.999 \| good	20.501 \| good	0.243 \| good	0.901 \| good	0.144 \| good
2026-01-23T19:00:00.000Z	19 \| good	3.275 \| good	14.517 \| good	20.534 \| good	0.237 \| good	0.894 \| good	0.141 \| good
2026-01-23T20:00:00.000Z	19 \| good	3.367 \| good	14.783 \| good	20.297 \| good	0.23 \| good	0.887 \| good	0.138 \| good
2026-01-23T21:00:00.000Z	20 \| good	3.19 \| good	14 \| good	21.585 \| good	0.224 \| good	0.88 \| good	0.136 \| good
2026-01-23T22:00:00.000Z	19 \| good	2.96 \| good	12 \| good	20.947 \| good	0.238 \| good	1.203 \| good	0.137 \| good
2026-01-23T23:00:00.000Z	19 \| good	2.988 \| good	12.132 \| good	19.766 \| good	0.253 \| good	1.526 \| good	0.138 \| good
2026-01-24T00:00:00.000Z	18 \| good	1.639 \| good	6.748 \| good	18.558 \| good	0.267 \| good	1.849 \| good	0.139 \| good
2026-01-24T01:00:00.000Z	18 \| good	1.86 \| good	7.841 \| good	18.858 \| good	0.289 \| good	1.934 \| good	0.141 \| good
2026-01-24T02:00:00.000Z	18 \| good	2.065 \| good	8.066 \| good	18.784 \| good	0.311 \| good	2.02 \| good	0.142 \| good
2026-01-24T03:00:00.000Z	19 \| good	1.826 \| good	8 \| good	19.878 \| good	0.333 \| good	2.105 \| good	0.144 \| good
2026-01-24T04:00:00.000Z	19 \| good	2.195 \| good	9 \| good	20.675 \| good	0.338 \| good	2.095 \| good	0.145 \| good
2026-01-24T05:00:00.000Z	19 \| good	2.547 \| good	10 \| good	20.958 \| good	0.344 \| good	2.085 \| good	0.146 \| good
2026-01-24T06:00:00.000Z	20 \| good	2.521 \| good	10 \| good	21.601 \| good	0.35 \| good	2.075 \| good	0.147 \| good
2026-01-24T07:00:00.000Z	19 \| good	2.627 \| good	10.97 \| good	21.237 \| good	0.359 \| good	2.05 \| good	0.147 \| good
2026-01-24T08:00:00.000Z	19 \| good	2.347 \| good	9.97 \| good	20.65 \| good	0.367 \| good	2.025 \| good	0.148 \| good
2026-01-24T09:00:00.000Z	19 \| good	2.39 \| good	10 \| good	21.199 \| good	0.376 \| good	2 \| good	0.148 \| good
2026-01-24T10:00:00.000Z	19 \| good	2.926 \| good	12 \| good	19.863 \| good	0.394 \| good	2.143 \| good	0.149 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.567 \| good	15.717 \| good	21.241 \| good	0.413 \| good	2.287 \| good	0.151 \| good
2026-01-24T12:00:00.000Z	27 \| good	5.288 \| good	22.783 \| good	20.881 \| good	0.432 \| good	2.43 \| good	0.152 \| good
2026-01-24T13:00:00.000Z	33 \| good	5.812 \| good	25.724 \| good	19.959 \| good	0.465 \| good	2.505 \| good	0.154 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.607 \| good	24.31 \| good	18.889 \| good	0.499 \| good	2.58 \| good	0.156 \| good
2026-01-24T15:00:00.000Z	27 \| good	5.115 \| good	21.964 \| good	19.302 \| good	0.532 \| good	2.655 \| good	0.158 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.727 \| good	20.526 \| good	20.144 \| good	0.556 \| good	2.656 \| good	0.158 \| good
2026-01-24T17:00:00.000Z	27 \| good	4.619 \| good	19.964 \| good	21.064 \| good	0.58 \| good	2.658 \| good	0.157 \| good
2026-01-24T18:00:00.000Z	27 \| good	4.747 \| good	20.721 \| good	22.634 \| good	0.604 \| good	2.66 \| good	0.156 \| good
2026-01-24T19:00:00.000Z	27 \| good	4.549 \| good	19.783 \| good	23.741 \| good	0.653 \| good	2.841 \| good	0.158 \| good
2026-01-24T20:00:00.000Z	27 \| good	4.566 \| good	19.752 \| good	25.05 \| good	0.701 \| good	3.023 \| good	0.159 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.454 \| good	23.123 \| good	25.904 \| good	0.75 \| good	3.204 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	33 \| good	5.887 \| good	25.901 \| good	24.661 \| good	0.84 \| good	3.692 \| good	0.164 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.847 \| good	25.196 \| good	21.314 \| good	0.93 \| good	4.181 \| good	0.168 \| good
2026-01-25T00:00:00.000Z	22 \| good	4.048 \| good	17.769 \| good	19.097 \| good	1.021 \| good	4.67 \| good	0.173 \| good
2026-01-25T01:00:00.000Z	22 \| good	4.391 \| good	19.093 \| good	19.952 \| good	1.143 \| good	5.037 \| good	0.177 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.12 \| good	21.881 \| good	18.779 \| good	1.265 \| good	5.403 \| good	0.181 \| good
2026-01-25T03:00:00.000Z	33 \| good	5.819 \| good	25.196 \| good	19.616 \| good	1.388 \| good	5.77 \| good	0.185 \| good
2026-01-25T04:00:00.000Z	38 \| good	6.625 \| good	29.734 \| good	19.09 \| good	1.51 \| good	5.998 \| good	0.187 \| good
2026-01-25T05:00:00.000Z	38 \| good	6.797 \| good	30.098 \| good	19.675 \| good	1.632 \| good	6.226 \| good	0.19 \| good
2026-01-25T06:00:00.000Z	38 \| good	7.291 \| good	7.57 \| good	22.44 \| good	1.735 \| good	6.44 \| good	0.193 \| good
2026-01-25T07:00:00.000Z	38 \| good	6.592 \| good	29.527 \| good	19.9 \| good	1.997 \| good	6.309 \| good	0.192 \| good
2026-01-25T08:00:00.000Z	33 \| good	6.331 \| good	28.129 \| good	19.6 \| good	2.241 \| good	6.166 \| good	0.192 \| good
2026-01-25T09:00:00.000Z	33 \| good	6.085 \| good	26.98 \| good	19.77 \| good	2.485 \| good	6.022 \| good	0.191 \| good
2026-01-25T10:00:00.000Z	33 \| good	6.48 \| good	28.97 \| good	16.804 \| good	2.725 \| good	5.832 \| good	0.188 \| good
2026-01-25T11:00:00.000Z	38 \| good	7.262 \| good	32 \| good	18.858 \| good	2.964 \| good	5.643 \| good	0.185 \| good
2026-01-25T12:00:00.000Z	38 \| good	7.278 \| good	7.562 \| good	24.187 \| good	3.197 \| good	5.442 \| good	0.181 \| good
2026-01-25T13:00:00.000Z	38 \| good	7.389 \| good	7.672 \| good	24.827 \| good	2.788 \| good	5.513 \| good	0.184 \| good

Marysville

Get reliable air quality data to drive your business

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

0.13ppm

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

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Frequently asked questions

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

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

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

In the past 24 hours, the air quality in Marysville, Ohio was at its worst at 08:00:00 on 2026-01-23.

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

In the last 24 hours, the best air quality in Marysville, Ohio was observed at 03:00:00 on 2026-01-23.

What is the AQI in Marysville, Ohio right now?

As of now, the AQI in Marysville, Ohio is 28, indicating Good conditions.

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

Marysville, Ohio air has the highest levels of O3.

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

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

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

PM_2.5 levels in Marysville, Ohio are currently 4.473 μg/m³.

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

The PM₁₀ concentration in Marysville, Ohio is 21.246 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Marysville, Ohio is 0.159 ppm.

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

Currently, Marysville, Ohio has a sulfur dioxide (SO₂) concentration of 2.29 ppb.

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

The current ozone (O₃) level in Marysville, Ohio at the moment is 29.693 ppm.

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

Nitrogen dioxide (NO₂) level in Marysville, Ohio at the moment is 6.725 ppb.

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