What is the current concentration of PM10 in Cleveland, Ohio?

The current PM10 concentration at Cleveland, Ohio is 30.605 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Cleveland, Ohio?

The current sulfur dioxide (SO2) concentration at Cleveland, Ohio is 1.023 ppb.

What is the current concentration of ozone (O3) in Cleveland, Ohio?

The current ozone (O3) concentration at Cleveland, Ohio is 23.248 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Cleveland, Ohio?

The current nitrogen dioxide (NO2) concentration at Cleveland, Ohio is 3.494 ppb.

Cleveland, Ohio live air quality index now

Q: What is the current concentration of PM2.5 in Cleveland, Ohio?

The current PM2.5 concentration at Cleveland, Ohio is 21.044 μg/m3.

Stay updated with real-time air quality in Cleveland, 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

Cleveland, Ohio

Last updated: ... (Local time)

Major air pollutants in Cleveland, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

21.04 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.61 μg/m³

155

255

425

605+

Ozone (O₃)

23.25 ppb

201

201+

Sulfur Dioxide (SO₂)

1.02 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.49 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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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Cleveland, Ohio

Scroll To Air Quality Map

Track live Cleveland, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T07:00:00.000Z	33 \| good	5.718 \| good	16.694 \| good	13.224 \| good	1.025 \| good	30.801 \| good	0.398 \| good
2025-12-05T08:00:00.000Z	38 \| good	6.997 \| good	16.171 \| good	14.974 \| good	1.027 \| good	23.309 \| good	0.305 \| good
2025-12-05T09:00:00.000Z	33 \| good	6.424 \| good	14.801 \| good	13.738 \| good	1.038 \| good	21.801 \| good	0.207 \| good
2025-12-05T10:00:00.000Z	33 \| good	6.265 \| good	13.802 \| good	13.14 \| good	1.038 \| good	20.262 \| good	0.209 \| good
2025-12-05T11:00:00.000Z	33 \| good	6.087 \| good	14.522 \| good	13.643 \| good	1.041 \| good	18.988 \| good	0.307 \| good
2025-12-05T12:00:00.000Z	33 \| good	6.415 \| good	17.097 \| good	16.947 \| good	1.038 \| good	16.365 \| good	0.212 \| good
2025-12-05T13:00:00.000Z	38 \| good	7.206 \| good	21.303 \| good	15.392 \| good	1.035 \| good	17.595 \| good	0.209 \| good
2025-12-05T14:00:00.000Z	44 \| good	7.706 \| good	29.578 \| good	15.335 \| good	1.053 \| good	21.899 \| good	0.202 \| good
2025-12-05T15:00:00.000Z	52 \| moderate	9.628 \| good	41.974 \| good	14.503 \| good	1.039 \| good	25.507 \| good	0.297 \| good
2025-12-05T16:00:00.000Z	58 \| moderate	12.295 \| fine	68.703 \| fine	15.207 \| good	1.086 \| good	24.089 \| good	0.394 \| good
2025-12-05T17:00:00.000Z	75 \| moderate	15.634 \| fine	103.086 \| fine	16.828 \| good	1.145 \| good	20.365 \| good	0.49 \| good
2025-12-05T18:00:00.000Z	68 \| moderate	15.942 \| fine	90.065 \| fine	19.288 \| good	1.119 \| good	13.904 \| good	0.393 \| good
2025-12-05T19:00:00.000Z	58 \| moderate	13.408 \| fine	59.42 \| fine	21.447 \| good	1.128 \| good	2.933 \| good	0.103 \| good
2025-12-05T20:00:00.000Z	58 \| moderate	12.522 \| fine	43.524 \| good	23.393 \| good	1.188 \| good	1.604 \| good	0.199 \| good
2025-12-05T21:00:00.000Z	56 \| moderate	12.412 \| fine	34.45 \| good	24.989 \| good	1.162 \| good	1.375 \| good	0.199 \| good
2025-12-05T22:00:00.000Z	58 \| moderate	12.904 \| fine	30.345 \| good	26.935 \| good	1.137 \| good	2.405 \| good	0.199 \| good
2025-12-05T23:00:00.000Z	60 \| moderate	14.059 \| fine	29.635 \| good	26.627 \| good	1.118 \| good	4.372 \| good	0.199 \| good
2025-12-06T00:00:00.000Z	62 \| moderate	15.393 \| fine	29.997 \| good	24.678 \| good	1.047 \| good	9.817 \| good	0.298 \| good
2025-12-06T01:00:00.000Z	66 \| moderate	16.735 \| fine	30.335 \| good	24.356 \| good	1.046 \| good	13.555 \| good	0.297 \| good
2025-12-06T02:00:00.000Z	67 \| moderate	18.117 \| fine	33.444 \| good	23.701 \| good	1.046 \| good	11.528 \| good	0.199 \| good
2025-12-06T03:00:00.000Z	67 \| moderate	18.11 \| fine	31.528 \| good	22.081 \| good	1.036 \| good	10.484 \| good	0.198 \| good
2025-12-06T04:00:00.000Z	66 \| moderate	17.326 \| fine	27.905 \| good	22.114 \| good	1.058 \| good	8.613 \| good	0.199 \| good
2025-12-06T05:00:00.000Z	66 \| moderate	16.872 \| fine	25.607 \| good	24.005 \| good	1.07 \| good	6.561 \| good	0.199 \| good
2025-12-06T06:00:00.000Z	66 \| moderate	17.075 \| fine	25.396 \| good	23.18 \| good	1.06 \| good	6.532 \| good	0.199 \| good
2025-12-06T07:00:00.000Z	67 \| moderate	17.904 \| fine	25.432 \| good	23.093 \| good	1.07 \| good	6.532 \| good	0.2 \| good
2025-12-06T08:00:00.000Z	67 \| moderate	18.073 \| fine	26.041 \| good	20.971 \| good	1.05 \| good	8.339 \| good	0.199 \| good
2025-12-06T09:00:00.000Z	67 \| moderate	18.296 \| fine	26.274 \| good	19.174 \| good	1.054 \| good	9.343 \| good	0.199 \| good
2025-12-06T10:00:00.000Z	67 \| moderate	18.26 \| fine	25.704 \| good	20.08 \| good	1.05 \| good	7.266 \| good	0.199 \| good
2025-12-06T11:00:00.000Z	67 \| moderate	18.313 \| fine	24.513 \| good	20.827 \| good	1.045 \| good	5.573 \| good	0.199 \| good
2025-12-06T12:00:00.000Z	67 \| moderate	18.363 \| fine	24.8 \| good	20.987 \| good	1.036 \| good	5.54 \| good	0.198 \| good
2025-12-06T13:00:00.000Z	67 \| moderate	17.918 \| fine	23.315 \| good	21.109 \| good	1.08 \| good	5.472 \| good	0.198 \| good
2025-12-06T14:00:00.000Z	67 \| moderate	17.647 \| fine	23.563 \| good	19.097 \| good	1.072 \| good	4.359 \| good	0.199 \| good
2025-12-06T15:00:00.000Z	66 \| moderate	17.337 \| fine	22.772 \| good	18.156 \| good	1.054 \| good	3.314 \| good	0.199 \| good
2025-12-06T16:00:00.000Z	66 \| moderate	17.238 \| fine	22.795 \| good	20.405 \| good	1.069 \| good	3.39 \| good	0.199 \| good
2025-12-06T17:00:00.000Z	66 \| moderate	17.326 \| fine	24.298 \| good	18.947 \| good	1.076 \| good	2.548 \| good	0.199 \| good
2025-12-06T18:00:00.000Z	67 \| moderate	17.769 \| fine	25.517 \| good	18.915 \| good	1.075 \| good	2.746 \| good	0.199 \| good
2025-12-06T19:00:00.000Z	69 \| moderate	19.003 \| fine	29.341 \| good	18.294 \| good	1.045 \| good	6.3 \| good	0.199 \| good
2025-12-06T20:00:00.000Z	73 \| moderate	20.806 \| fine	33.157 \| good	17.646 \| good	1.05 \| good	4.753 \| good	0.199 \| good
2025-12-06T21:00:00.000Z	77 \| moderate	22.898 \| fine	36.14 \| good	18.793 \| good	1.035 \| good	4.591 \| good	0.199 \| good
2025-12-06T22:00:00.000Z	79 \| moderate	24.293 \| fine	37.85 \| good	17.88 \| good	1.037 \| good	6.309 \| good	0.2 \| good
2025-12-06T23:00:00.000Z	81 \| moderate	24.93 \| fine	37.637 \| good	19.821 \| good	1.006 \| good	7.363 \| good	0.2 \| good
2025-12-07T00:00:00.000Z	81 \| moderate	25.061 \| fine	36.784 \| good	18.505 \| good	1.021 \| good	7.47 \| good	0.2 \| good
2025-12-07T01:00:00.000Z	81 \| moderate	24.566 \| fine	35.353 \| good	19 \| good	1.015 \| good	7.405 \| good	0.2 \| good
2025-12-07T02:00:00.000Z	79 \| moderate	23.801 \| fine	34.121 \| good	18.988 \| good	1.015 \| good	6.577 \| good	0.2 \| good
2025-12-07T03:00:00.000Z	77 \| moderate	23.09 \| fine	32.975 \| good	20.321 \| good	1.015 \| good	4.548 \| good	0.201 \| good
2025-12-07T04:00:00.000Z	77 \| moderate	22.583 \| fine	32.769 \| good	21.675 \| good	1.014 \| good	5.447 \| good	0.2 \| good
2025-12-07T05:00:00.000Z	75 \| moderate	22.304 \| fine	33.182 \| good	22.178 \| good	1.016 \| good	2.977 \| good	0.2 \| good
2025-12-07T06:00:00.000Z	73 \| moderate	21.044 \| fine	30.605 \| good	23.248 \| good	1.023 \| good	3.494 \| good	0.2 \| good
2025-12-07T06:00:00.000Z	73 \| moderate	21.044 \| fine	30.605 \| good	23.248 \| good	1.023 \| good	3.494 \| good	0.2 \| good
2025-12-07T07:00:00.000Z	62 \| moderate	15.028 \| fine	67.408 \| fine	23.971 \| good	0.653 \| good	4.505 \| good	0.2 \| good
2025-12-07T08:00:00.000Z	62 \| moderate	15.444 \| fine	69.408 \| fine	19.589 \| good	0.686 \| good	3.763 \| good	0.191 \| good
2025-12-07T09:00:00.000Z	64 \| moderate	15.554 \| fine	69.145 \| fine	18.821 \| good	0.72 \| good	3.021 \| good	0.181 \| good
2025-12-07T10:00:00.000Z	62 \| moderate	14.716 \| fine	65.609 \| fine	21.063 \| good	0.777 \| good	3.745 \| good	0.186 \| good
2025-12-07T11:00:00.000Z	60 \| moderate	13.899 \| fine	62.684 \| fine	20.092 \| good	0.835 \| good	4.47 \| good	0.192 \| good
2025-12-07T12:00:00.000Z	58 \| moderate	13.181 \| fine	59.473 \| fine	19.166 \| good	0.892 \| good	5.194 \| good	0.197 \| good
2025-12-07T13:00:00.000Z	60 \| moderate	14.069 \| fine	63.084 \| fine	19.67 \| good	1.166 \| good	6.052 \| good	0.208 \| good
2025-12-07T14:00:00.000Z	64 \| moderate	15.919 \| fine	71.01 \| fine	21.565 \| good	1.439 \| good	6.91 \| good	0.219 \| good
2025-12-07T15:00:00.000Z	67 \| moderate	17.518 \| fine	77.538 \| fine	26.807 \| good	1.713 \| good	7.768 \| good	0.23 \| good
2025-12-07T16:00:00.000Z	64 \| moderate	15.848 \| fine	70.255 \| fine	29.322 \| good	2.014 \| good	7.834 \| good	0.23 \| good
2025-12-07T17:00:00.000Z	60 \| moderate	13.69 \| fine	61.858 \| fine	32.807 \| good	2.316 \| good	7.901 \| good	0.229 \| good
2025-12-07T18:00:00.000Z	62 \| moderate	15.368 \| fine	68.392 \| fine	32.761 \| good	2.618 \| good	7.967 \| good	0.228 \| good
2025-12-07T19:00:00.000Z	64 \| moderate	15.976 \| fine	71.088 \| fine	30.071 \| good	2.265 \| good	7.791 \| good	0.22 \| good
2025-12-07T20:00:00.000Z	64 \| moderate	15.929 \| fine	71 \| fine	28.159 \| good	1.912 \| good	7.616 \| good	0.211 \| good
2025-12-07T21:00:00.000Z	66 \| moderate	17.406 \| fine	77.202 \| fine	27.29 \| good	1.559 \| good	7.44 \| good	0.202 \| good
2025-12-07T22:00:00.000Z	60 \| moderate	13.771 \| fine	61.724 \| fine	28.821 \| good	1.279 \| good	6.511 \| good	0.191 \| good
2025-12-07T23:00:00.000Z	33 \| good	6.384 \| good	28.301 \| good	30.694 \| good	0.999 \| good	5.581 \| good	0.18 \| good
2025-12-08T00:00:00.000Z	31 \| good	3.098 \| good	13.049 \| good	33.238 \| good	0.72 \| good	4.652 \| good	0.168 \| good
2025-12-08T01:00:00.000Z	32 \| good	2.303 \| good	9.338 \| good	34.638 \| good	0.601 \| good	3.831 \| good	0.162 \| good
2025-12-08T02:00:00.000Z	32 \| good	2.063 \| good	8.164 \| good	34.751 \| good	0.483 \| good	3.01 \| good	0.156 \| good
2025-12-08T03:00:00.000Z	31 \| good	1.793 \| good	7.27 \| good	32.554 \| good	0.365 \| good	2.189 \| good	0.149 \| good
2025-12-08T04:00:00.000Z	27 \| good	1.56 \| good	6.328 \| good	28.726 \| good	0.317 \| good	1.828 \| good	0.143 \| good
2025-12-08T05:00:00.000Z	26 \| good	0.994 \| good	4.037 \| good	27.693 \| good	0.27 \| good	1.468 \| good	0.137 \| good
2025-12-08T06:00:00.000Z	27 \| good	1.928 \| good	8 \| good	29.469 \| good	0.223 \| good	1.107 \| good	0.131 \| good
2025-12-08T07:00:00.000Z	27 \| good	2.824 \| good	11.965 \| good	29.275 \| good	0.221 \| good	0.999 \| good	0.129 \| good
2025-12-08T08:00:00.000Z	28 \| good	2.709 \| good	11.029 \| good	30.03 \| good	0.218 \| good	0.89 \| good	0.127 \| good
2025-12-08T09:00:00.000Z	29 \| good	2.459 \| good	10.037 \| good	30.555 \| good	0.216 \| good	0.782 \| good	0.125 \| good
2025-12-08T10:00:00.000Z	28 \| good	2.699 \| good	10.951 \| good	29.617 \| good	0.253 \| good	0.936 \| good	0.126 \| good
2025-12-08T11:00:00.000Z	25 \| good	1.773 \| good	7.237 \| good	26.767 \| good	0.29 \| good	1.091 \| good	0.127 \| good
2025-12-08T12:00:00.000Z	22 \| good	0.348 \| good	1.258 \| good	24.373 \| good	0.328 \| good	1.245 \| good	0.128 \| good
2025-12-08T13:00:00.000Z	19 \| good	0.753 \| good	2.695 \| good	21.498 \| good	0.369 \| good	1.279 \| good	0.128 \| good
2025-12-08T14:00:00.000Z	20 \| good	2.903 \| good	12.092 \| good	21.67 \| good	0.411 \| good	1.313 \| good	0.128 \| good
2025-12-08T15:00:00.000Z	27 \| good	5.233 \| good	22.333 \| good	26.455 \| good	0.453 \| good	1.347 \| good	0.128 \| good
2025-12-08T16:00:00.000Z	33 \| good	5.882 \| good	25.603 \| good	27.939 \| good	0.514 \| good	1.376 \| good	0.128 \| good
2025-12-08T17:00:00.000Z	28 \| good	4.658 \| good	20.263 \| good	29.826 \| good	0.575 \| good	1.405 \| good	0.128 \| good
2025-12-08T18:00:00.000Z	30 \| good	4.055 \| good	17.596 \| good	31.638 \| good	0.635 \| good	1.434 \| good	0.129 \| good
2025-12-08T19:00:00.000Z	30 \| good	4.209 \| good	18.455 \| good	31.701 \| good	0.736 \| good	1.927 \| good	0.132 \| good
2025-12-08T20:00:00.000Z	30 \| good	3.138 \| good	13.085 \| good	31.547 \| good	0.837 \| good	2.421 \| good	0.134 \| good
2025-12-08T21:00:00.000Z	27 \| good	3.877 \| good	16.859 \| good	29.012 \| good	0.937 \| good	2.914 \| good	0.137 \| good
2025-12-08T22:00:00.000Z	22 \| good	4.409 \| good	19.504 \| good	24.067 \| good	1.102 \| good	5.767 \| good	0.163 \| good
2025-12-08T23:00:00.000Z	22 \| good	4.407 \| good	19.574 \| good	21.884 \| good	1.267 \| good	8.619 \| good	0.188 \| good
2025-12-09T00:00:00.000Z	22 \| good	3.778 \| good	16.509 \| good	22.612 \| good	1.432 \| good	11.471 \| good	0.214 \| good
2025-12-09T01:00:00.000Z	22 \| good	4.001 \| good	17.574 \| good	22.581 \| good	1.359 \| good	11.464 \| good	0.218 \| good
2025-12-09T02:00:00.000Z	22 \| good	3.792 \| good	16.561 \| good	20.538 \| good	1.287 \| good	11.457 \| good	0.222 \| good
2025-12-09T03:00:00.000Z	27 \| good	5.275 \| good	22.735 \| good	16.923 \| good	1.215 \| good	11.45 \| good	0.226 \| good
2025-12-09T04:00:00.000Z	38 \| good	6.981 \| good	30.729 \| good	12.619 \| good	1.145 \| good	10.541 \| good	0.223 \| good
2025-12-09T05:00:00.000Z	44 \| good	7.717 \| good	33.706 \| good	13.243 \| good	1.075 \| good	9.631 \| good	0.22 \| good
2025-12-09T06:00:00.000Z	49 \| good	8.59 \| good	9.499 \| good	27.727 \| good	1.012 \| good	8.698 \| good	0.217 \| good

Cleveland

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Cleveland, Ohio air quality map: Track AQI near you

0.20ppm

How accurate is Ohio, USA air quality data?

Air quality data and pollutant measurements for Ohio, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Cleveland, Ohio updated?

The air quality for Cleveland, Ohio is updated every hour.

When was the worst air quality at Cleveland, Ohio in the last 24 hrs?

The worst air quality in Cleveland, Ohio in the last 24 hours was observed at 01:00:00 on 2025-12-07.

When was the best air quality at Cleveland, Ohio in the last 24 hrs?

In the last 24 hrs, the best air quality in Cleveland, Ohio was observed at 05:00:00 on 2025-12-06.

What is the current air quality in Cleveland, Ohio?

The current air quality in Cleveland, Ohio is 73, categorized as Moderate based on real-time data.

What pollutant is the most common in Cleveland, Ohio?

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

What should I do if the air quality in Cleveland, Ohio is poor?

If the air quality in Cleveland, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Cleveland, Ohio?

The current PM_2.5 concentration at Cleveland, Ohio is 21.044 μg/m³.

What is the current concentration of PM₁₀ in Cleveland, Ohio?

The current PM₁₀ concentration at Cleveland, Ohio is 30.605 μg/m³.

What is the current concentration of carbon monoxide (CO) in Cleveland, Ohio?

The current carbon monoxide (CO) concentration at Cleveland, Ohio is 0.2 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Cleveland, Ohio?

The current sulfur dioxide (SO₂) concentration at Cleveland, Ohio is 1.023 ppb.

What is the current concentration of ozone (O₃) in Cleveland, Ohio?

The current ozone (O₃) concentration at Cleveland, Ohio is 23.248 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Cleveland, Ohio?

The current nitrogen dioxide (NO₂) concentration at Cleveland, Ohio is 3.494 ppb.

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