What are the current PM10 levels at Middletown, Ohio?

The current PM10 levels in Middletown, Ohio are 35.086 μg/m3.

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

The current sulfur dioxide (SO2) levels in Middletown, Ohio are 0.902 ppb.

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

The current ozone (O3) levels at Middletown, Ohio is 46.828 ppm.

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

The current nitrogen dioxide (NO2) levels at Middletown, Ohio is 14.605 ppb.

Real-time air quality index in Middletown, Ohio today

Q: What are the current PM2.5 levels in Middletown, Ohio?

The measured PM2.5 levels in Middletown, Ohio at present are 9.796 μg/m3.

Stay updated with real-time air quality in Middletown, 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

Middletown, Ohio

Last updated: ... (Local time)

Common air pollutants in Middletown, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.09 μg/m³

155

255

425

605+

Ozone (O₃)

46.83 ppb

201

201+

Sulfur Dioxide (SO₂)

0.90 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.61 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Middletown, Ohio

Scroll To Air Quality Map

Track live Middletown, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	49 \| good	8.973 \| good	36.048 \| good	41.471 \| good	0.984 \| good	10.46 \| good	0.309 \| good
2026-10-21T00:00:00.000Z	56 \| moderate	11.837 \| good	50.545 \| good	35.702 \| good	0.953 \| good	19.826 \| good	0.43 \| good
2026-10-21T01:00:00.000Z	75 \| moderate	21.879 \| fine	84.759 \| fine	28.242 \| good	0.945 \| good	23.931 \| good	0.538 \| good
2026-10-21T02:00:00.000Z	77 \| moderate	22.555 \| fine	88.72 \| fine	24.133 \| good	0.653 \| good	22.17 \| good	0.553 \| good
2026-10-21T03:00:00.000Z	77 \| moderate	23.458 \| fine	101.944 \| fine	7.226 \| good	1.108 \| good	15.455 \| good	0.27 \| good
2026-10-21T04:00:00.000Z	92 \| moderate	30.663 \| fine	130.48 \| fine	14.996 \| good	0.64 \| good	22.036 \| good	0.483 \| good
2026-10-21T05:00:00.000Z	92 \| moderate	30.981 \| fine	109.095 \| fine	10.729 \| good	1.018 \| good	23.715 \| good	0.434 \| good
2026-10-21T06:00:00.000Z	88 \| moderate	29.284 \| fine	116.763 \| fine	8.794 \| good	0.896 \| good	20.083 \| good	0.377 \| good
2026-10-21T07:00:00.000Z	75 \| moderate	22.279 \| fine	87.645 \| fine	9.766 \| good	0.876 \| good	19.734 \| good	0.4 \| good
2026-10-21T08:00:00.000Z	67 \| moderate	18.046 \| fine	72.506 \| fine	19.677 \| good	0.899 \| good	18.345 \| good	0.333 \| good
2026-10-21T09:00:00.000Z	64 \| moderate	15.644 \| fine	51.357 \| good	11.119 \| good	0.862 \| good	18.316 \| good	0.341 \| good
2026-10-21T10:00:00.000Z	64 \| moderate	16.45 \| fine	66.054 \| fine	7.561 \| good	0.801 \| good	19.168 \| good	0.364 \| good
2026-10-21T11:00:00.000Z	62 \| moderate	15.408 \| fine	63.885 \| fine	4.737 \| good	0.781 \| good	18.927 \| good	0.452 \| good
2026-10-21T12:00:00.000Z	60 \| moderate	13.861 \| fine	51.182 \| good	4.917 \| good	0.994 \| good	18.627 \| good	0.792 \| good
2026-10-21T13:00:00.000Z	58 \| moderate	12.813 \| fine	49.396 \| good	5.261 \| good	0.996 \| good	18.924 \| good	0.882 \| good
2026-10-21T14:00:00.000Z	58 \| moderate	12.944 \| fine	52.162 \| good	6.641 \| good	0.995 \| good	16.839 \| good	0.726 \| good
2026-10-21T15:00:00.000Z	58 \| moderate	13.439 \| fine	53.214 \| good	9.718 \| good	0.437 \| good	17.536 \| good	0.548 \| good
2026-10-21T16:00:00.000Z	62 \| moderate	15.275 \| fine	60.507 \| fine	15.014 \| good	0.965 \| good	22.704 \| good	0.539 \| good
2026-10-21T17:00:00.000Z	67 \| moderate	18.284 \| fine	71.824 \| fine	23.977 \| good	5.695 \| good	24.818 \| good	0.482 \| good
2026-10-21T18:00:00.000Z	62 \| moderate	14.536 \| fine	51.746 \| good	29.386 \| good	2.011 \| good	21.543 \| good	0.343 \| good
2026-10-21T19:00:00.000Z	54 \| moderate	10.984 \| good	42.397 \| good	37.455 \| good	1.575 \| good	17.515 \| good	0.3 \| good
2026-10-21T20:00:00.000Z	49 \| good	8.794 \| good	35.366 \| good	41.299 \| good	1.291 \| good	15.249 \| good	0.292 \| good
2026-10-21T21:00:00.000Z	44 \| good	7.701 \| good	31.503 \| good	45.205 \| good	1.803 \| good	13.414 \| good	0.3 \| good
2026-10-21T22:00:00.000Z	41 \| good	6.648 \| good	27.779 \| good	43.816 \| good	0.933 \| good	12.887 \| good	0.358 \| good
2026-10-21T23:00:00.000Z	42 \| good	5.789 \| good	24.052 \| good	44.821 \| good	0.967 \| good	12.078 \| good	0.329 \| good
2026-10-22T00:00:00.000Z	40 \| good	6.709 \| good	28.517 \| good	42.95 \| good	0.931 \| good	12.231 \| good	0.393 \| good
2026-10-22T01:00:00.000Z	44 \| good	7.98 \| good	33.525 \| good	36.745 \| good	0.992 \| good	14.363 \| good	0.485 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.27 \| good	39.705 \| good	37.383 \| good	1.012 \| good	20.709 \| good	0.493 \| good
2026-10-22T03:00:00.000Z	84 \| moderate	27.491 \| fine	119.456 \| fine	7.044 \| good	1.15 \| good	18.117 \| good	0.325 \| good
2026-10-22T04:00:00.000Z	62 \| moderate	15.099 \| fine	55.711 \| fine	19.149 \| good	1.016 \| good	24.857 \| good	0.532 \| good
2026-10-22T05:00:00.000Z	64 \| moderate	16.334 \| fine	61.326 \| fine	20.625 \| good	1.295 \| good	20.454 \| good	0.547 \| good
2026-10-22T06:00:00.000Z	66 \| moderate	16.74 \| fine	65.151 \| fine	14.095 \| good	0.865 \| good	19.021 \| good	0.448 \| good
2026-10-22T07:00:00.000Z	66 \| moderate	17.377 \| fine	67.585 \| fine	15.257 \| good	0.884 \| good	15.711 \| good	0.438 \| good
2026-10-22T08:00:00.000Z	64 \| moderate	15.822 \| fine	60.781 \| fine	12.701 \| good	0.856 \| good	15.136 \| good	0.358 \| good
2026-10-22T09:00:00.000Z	62 \| moderate	14.72 \| fine	57.66 \| fine	10.58 \| good	0.717 \| good	13.719 \| good	0.35 \| good
2026-10-22T10:00:00.000Z	60 \| moderate	13.768 \| fine	54.025 \| good	10.444 \| good	0.767 \| good	14.169 \| good	0.374 \| good
2026-10-22T11:00:00.000Z	60 \| moderate	13.79 \| fine	50.245 \| good	2.941 \| good	0.989 \| good	14.922 \| good	0.446 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	13.812 \| fine	52.791 \| good	4.827 \| good	0.997 \| good	17.124 \| good	0.663 \| good
2026-10-22T13:00:00.000Z	60 \| moderate	14.392 \| fine	56.731 \| fine	3.049 \| good	0.91 \| good	14.773 \| good	0.638 \| good
2026-10-22T14:00:00.000Z	60 \| moderate	14.302 \| fine	58.398 \| fine	6.643 \| good	0.994 \| good	16.484 \| good	0.741 \| good
2026-10-22T15:00:00.000Z	62 \| moderate	15.183 \| fine	61.666 \| fine	12.966 \| good	1.001 \| good	13.425 \| good	0.531 \| good
2026-10-22T16:00:00.000Z	62 \| moderate	14.792 \| fine	59.724 \| fine	16.567 \| good	0.989 \| good	15.836 \| good	0.48 \| good
2026-10-22T17:00:00.000Z	60 \| moderate	14.483 \| fine	54.341 \| good	30.52 \| good	2.19 \| good	10.619 \| good	0.471 \| good
2026-10-22T18:00:00.000Z	52 \| moderate	9.906 \| good	37.465 \| good	34.493 \| good	2.113 \| good	19.933 \| good	0.237 \| good
2026-10-22T19:00:00.000Z	44 \| good	7.697 \| good	30.682 \| good	43.927 \| good	2.781 \| good	16.508 \| good	0.252 \| good
2026-10-22T20:00:00.000Z	44 \| good	5.393 \| good	19.742 \| good	46.683 \| good	3.672 \| good	16.568 \| good	0.295 \| good
2026-10-22T21:00:00.000Z	44 \| good	7.557 \| good	32.554 \| good	45.422 \| good	1.785 \| good	15.771 \| good	0.292 \| good
2026-10-22T22:00:00.000Z	52 \| moderate	9.678 \| good	33.246 \| good	45.471 \| good	0.944 \| good	15.488 \| good	0.292 \| good
2026-10-22T22:00:00.000Z	52 \| moderate	9.796 \| good	35.086 \| good	46.828 \| good	0.902 \| good	14.605 \| good	0.287 \| good
2026-10-22T23:00:00.000Z	54 \| moderate	10.998 \| good	48.993 \| good	20.482 \| good	1.33 \| good	6.586 \| good	0.23 \| good
2026-10-23T00:00:00.000Z	58 \| moderate	12.896 \| fine	57.184 \| fine	9.783 \| good	1.306 \| good	9.88 \| good	0.261 \| good
2026-10-23T01:00:00.000Z	64 \| moderate	16.292 \| fine	72.777 \| fine	4.245 \| good	1.311 \| good	11.324 \| good	0.272 \| good
2026-10-23T02:00:00.000Z	75 \| moderate	21.566 \| fine	94.812 \| fine	4.562 \| good	1.31 \| good	12.092 \| good	0.277 \| good
2026-10-23T03:00:00.000Z	81 \| moderate	25.352 \| fine	110.569 \| fine	5.545 \| good	1.305 \| good	12.657 \| good	0.28 \| good
2026-10-23T04:00:00.000Z	75 \| moderate	22.074 \| fine	96.949 \| fine	5.317 \| good	1.297 \| good	12.636 \| good	0.282 \| good
2026-10-23T05:00:00.000Z	71 \| moderate	20.265 \| fine	89.002 \| fine	4.522 \| good	1.284 \| good	11.71 \| good	0.278 \| good
2026-10-23T06:00:00.000Z	67 \| moderate	18.499 \| fine	81.122 \| fine	4.425 \| good	1.272 \| good	10.891 \| good	0.273 \| good
2026-10-23T07:00:00.000Z	67 \| moderate	18.229 \| fine	80.897 \| fine	5.941 \| good	1.259 \| good	10.417 \| good	0.268 \| good
2026-10-23T08:00:00.000Z	67 \| moderate	18.158 \| fine	80.816 \| fine	3.981 \| good	1.247 \| good	10.134 \| good	0.264 \| good
2026-10-23T09:00:00.000Z	73 \| moderate	20.73 \| fine	91.127 \| fine	2.444 \| good	1.238 \| good	9.932 \| good	0.261 \| good
2026-10-23T10:00:00.000Z	64 \| moderate	16.221 \| fine	71.439 \| fine	2.656 \| good	1.234 \| good	9.847 \| good	0.259 \| good
2026-10-23T11:00:00.000Z	69 \| moderate	18.819 \| fine	83.291 \| fine	1.484 \| good	1.241 \| good	10.15 \| good	0.261 \| good
2026-10-23T12:00:00.000Z	64 \| moderate	15.641 \| fine	69.451 \| fine	1.742 \| good	1.265 \| good	11.816 \| good	0.275 \| good
2026-10-23T13:00:00.000Z	52 \| moderate	10.311 \| good	45.416 \| good	8.764 \| good	1.268 \| good	11.109 \| good	0.299 \| good
2026-10-23T14:00:00.000Z	54 \| moderate	10.9 \| good	48.117 \| good	19.816 \| good	1.366 \| good	8.629 \| good	0.295 \| good
2026-10-23T15:00:00.000Z	58 \| moderate	13.439 \| fine	60.877 \| fine	31.961 \| good	1.718 \| good	6.234 \| good	0.262 \| good
2026-10-23T16:00:00.000Z	52 \| moderate	9.933 \| good	44.098 \| good	38.534 \| good	1.767 \| good	3.645 \| good	0.221 \| good
2026-10-23T17:00:00.000Z	44 \| good	7.808 \| good	34.023 \| good	43.047 \| good	1.381 \| good	2.006 \| good	0.195 \| good
2026-10-23T18:00:00.000Z	43 \| good	7.227 \| good	31.956 \| good	45.7 \| good	1.194 \| good	1.444 \| good	0.187 \| good
2026-10-23T19:00:00.000Z	42 \| good	6.352 \| good	27.932 \| good	45.368 \| good	1.116 \| good	1.26 \| good	0.185 \| good
2026-10-23T20:00:00.000Z	42 \| good	5.995 \| good	26.825 \| good	45.447 \| good	1.086 \| good	1.251 \| good	0.184 \| good
2026-10-23T21:00:00.000Z	44 \| good	8.398 \| good	36.982 \| good	42.738 \| good	1.075 \| good	1.425 \| good	0.184 \| good
2026-10-23T22:00:00.000Z	52 \| moderate	9.955 \| good	43.999 \| good	37.736 \| good	1.055 \| good	2.179 \| good	0.19 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.928 \| fine	74.923 \| fine	30.351 \| good	0.998 \| good	5.97 \| good	0.225 \| good
2026-10-24T00:00:00.000Z	67 \| moderate	18.293 \| fine	80.909 \| fine	21.868 \| good	0.97 \| good	9.215 \| good	0.253 \| good
2026-10-24T01:00:00.000Z	67 \| moderate	18.129 \| fine	80.724 \| fine	15.656 \| good	0.94 \| good	10.308 \| good	0.255 \| good
2026-10-24T02:00:00.000Z	79 \| moderate	24.14 \| fine	104.927 \| fine	14.765 \| good	0.904 \| good	11.225 \| good	0.257 \| good
2026-10-24T03:00:00.000Z	81 \| moderate	24.751 \| fine	108.605 \| fine	15.727 \| good	0.871 \| good	12.04 \| good	0.261 \| good
2026-10-24T04:00:00.000Z	73 \| moderate	20.993 \| fine	92.779 \| fine	13.384 \| good	0.839 \| good	12.374 \| good	0.263 \| good
2026-10-24T05:00:00.000Z	67 \| moderate	17.994 \| fine	79.149 \| fine	10.991 \| good	0.803 \| good	11.733 \| good	0.263 \| good
2026-10-24T06:00:00.000Z	64 \| moderate	16.127 \| fine	71.239 \| fine	10.485 \| good	0.778 \| good	10.859 \| good	0.259 \| good
2026-10-24T07:00:00.000Z	62 \| moderate	15.347 \| fine	68.963 \| fine	10.618 \| good	0.764 \| good	10.305 \| good	0.257 \| good
2026-10-24T08:00:00.000Z	62 \| moderate	15.078 \| fine	67.064 \| fine	8.175 \| good	0.758 \| good	9.901 \| good	0.255 \| good
2026-10-24T09:00:00.000Z	71 \| moderate	19.997 \| fine	88.793 \| fine	8.634 \| good	0.763 \| good	9.483 \| good	0.253 \| good
2026-10-24T10:00:00.000Z	62 \| moderate	14.537 \| fine	64.962 \| fine	10.566 \| good	0.779 \| good	9.113 \| good	0.251 \| good
2026-10-24T11:00:00.000Z	66 \| moderate	17.361 \| fine	77.094 \| fine	11.378 \| good	0.801 \| good	9.278 \| good	0.252 \| good
2026-10-24T12:00:00.000Z	60 \| moderate	13.644 \| fine	61.11 \| fine	11.324 \| good	0.825 \| good	10.787 \| good	0.264 \| good
2026-10-24T13:00:00.000Z	54 \| moderate	10.998 \| good	48.359 \| good	15.205 \| good	0.826 \| good	9.802 \| good	0.281 \| good
2026-10-24T14:00:00.000Z	56 \| moderate	11.997 \| good	53.949 \| good	21.55 \| good	0.916 \| good	7.16 \| good	0.269 \| good
2026-10-24T15:00:00.000Z	58 \| moderate	13.417 \| fine	60.89 \| fine	29.506 \| good	1.203 \| good	5.059 \| good	0.237 \| good
2026-10-24T16:00:00.000Z	52 \| moderate	9.685 \| good	43.048 \| good	37.145 \| good	1.457 \| good	2.95 \| good	0.205 \| good
2026-10-24T17:00:00.000Z	44 \| good	7.873 \| good	34.145 \| good	41.76 \| good	1.22 \| good	1.7 \| good	0.189 \| good
2026-10-24T18:00:00.000Z	41 \| good	6.633 \| good	29.852 \| good	44.227 \| good	1.113 \| good	1.368 \| good	0.185 \| good
2026-10-24T19:00:00.000Z	42 \| good	5.503 \| good	23.361 \| good	44.843 \| good	1.04 \| good	1.247 \| good	0.182 \| good
2026-10-24T20:00:00.000Z	43 \| good	4.452 \| good	19.173 \| good	46.141 \| good	0.988 \| good	1.261 \| good	0.18 \| good
2026-10-24T21:00:00.000Z	42 \| good	6.736 \| good	30.006 \| good	44.85 \| good	0.953 \| good	1.443 \| good	0.179 \| good
2026-10-24T22:00:00.000Z	49 \| good	9.38 \| good	41.932 \| good	38.973 \| good	0.908 \| good	2.371 \| good	0.185 \| good

Middletown

Empower business decisions with accurate air quality data

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

0.30ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently is the air quality data for Middletown, Ohio updated?

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

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

The worst air quality in Middletown, Ohio was recorded at 03:00:00 on 2026-10-22.

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

The best air quality in Middletown, Ohio was recorded at 12:00:00 on 2026-10-22.

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

The real-time air quality index in Middletown, Ohio is 52, currently categorized as Moderate.

Which pollutant is found most often in Middletown, Ohio?

The most common pollutant in Middletown, Ohio is PM2.5.

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

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

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

The measured PM_2.5 levels in Middletown, Ohio at present are 9.796 μg/m³.

What are the current PM₁₀ levels at Middletown, Ohio?

The current PM₁₀ levels in Middletown, Ohio are 35.086 μg/m³.

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

The current carbon monoxide (CO) level in Middletown, Ohio is 0.287 ppm.

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

The current sulfur dioxide (SO₂) levels in Middletown, Ohio are 0.902 ppb.

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

The current ozone (O₃) levels at Middletown, Ohio is 46.828 ppm.

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

The current nitrogen dioxide (NO₂) levels at Middletown, Ohio is 14.605 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions