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

The current PM10 concentration at Cleveland, Ohio is 31.259 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Cleveland, Ohio is 0.447 ppb.

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

The current ozone (O3) concentration at Cleveland, Ohio is 58.128 ppm.

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

The current nitrogen dioxide (NO2) concentration at Cleveland, Ohio is 7.803 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 9.29 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)

9.29 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.26 μg/m³

155

255

425

605+

Ozone (O₃)

58.13 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.80 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
2026-04-22T02:00:00.000Z	55 \| moderate	8.87 \| good	62.725 \| fine	51.24 \| good	0.908 \| good	9.885 \| good	0.199 \| good
2026-04-22T03:00:00.000Z	57 \| moderate	12.089 \| good	68.497 \| fine	47.049 \| good	0.696 \| good	16.649 \| good	0.289 \| good
2026-04-22T04:00:00.000Z	62 \| moderate	11.912 \| good	76.723 \| fine	49.327 \| good	0.602 \| good	8.02 \| good	0.196 \| good
2026-04-22T05:00:00.000Z	52 \| moderate	9.915 \| good	53.894 \| good	49.529 \| good	0.478 \| good	5.783 \| good	0.196 \| good
2026-04-22T06:00:00.000Z	52 \| moderate	9.544 \| good	46.387 \| good	46.773 \| good	0.525 \| good	5.901 \| good	0.195 \| good
2026-04-22T07:00:00.000Z	44 \| good	8.49 \| good	36.508 \| good	46.919 \| good	0.479 \| good	5.955 \| good	0.195 \| good
2026-04-22T08:00:00.000Z	52 \| moderate	10.401 \| good	48.706 \| good	44.616 \| good	0.514 \| good	24.727 \| good	0.29 \| good
2026-04-22T09:00:00.000Z	52 \| moderate	9.859 \| good	40.495 \| good	34.945 \| good	0.515 \| good	28.97 \| good	0.477 \| good
2026-04-22T10:00:00.000Z	52 \| moderate	10.229 \| good	35.7 \| good	33.641 \| good	0.524 \| good	20.072 \| good	0.292 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	9.627 \| good	35.928 \| good	30.042 \| good	0.942 \| good	19.722 \| good	0.302 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.995 \| good	35.307 \| good	26.051 \| good	0.496 \| good	10.946 \| good	0.303 \| good
2026-04-22T13:00:00.000Z	52 \| moderate	10.304 \| good	36.498 \| good	26.147 \| good	0.417 \| good	20.998 \| good	0.302 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	10.197 \| good	34.636 \| good	30.412 \| good	0.541 \| good	13.131 \| good	0.204 \| good
2026-04-22T15:00:00.000Z	52 \| moderate	10.246 \| good	34.001 \| good	35.803 \| good	0.432 \| good	8.363 \| good	0.204 \| good
2026-04-22T16:00:00.000Z	52 \| moderate	10.061 \| good	32.993 \| good	37.943 \| good	0.447 \| good	7.706 \| good	0.2 \| good
2026-04-22T17:00:00.000Z	54 \| moderate	10.906 \| good	34.409 \| good	42.6 \| good	0.468 \| good	7.532 \| good	0.201 \| good
2026-04-22T18:00:00.000Z	60 \| moderate	13.533 \| fine	38.248 \| good	49.091 \| good	0.514 \| good	6.998 \| good	0.202 \| good
2026-04-22T19:00:00.000Z	60 \| moderate	13.925 \| fine	39.852 \| good	50.129 \| good	0.52 \| good	4.131 \| good	0.289 \| good
2026-04-22T20:00:00.000Z	60 \| moderate	14.229 \| fine	43.034 \| good	53.54 \| good	0.515 \| good	3.203 \| good	0.294 \| good
2026-04-22T21:00:00.000Z	61 \| moderate	13.391 \| fine	38.814 \| good	57.585 \| fine	0.503 \| good	8.048 \| good	0.295 \| good
2026-04-22T22:00:00.000Z	74 \| moderate	12.452 \| fine	38.043 \| good	62.252 \| fine	0.734 \| good	6.67 \| good	0.29 \| good
2026-04-22T23:00:00.000Z	67 \| moderate	11.901 \| good	36.94 \| good	59.785 \| fine	0.542 \| good	7.755 \| good	0.293 \| good
2026-04-23T00:00:00.000Z	77 \| moderate	10.866 \| good	33.032 \| good	62.82 \| fine	0.553 \| good	7.486 \| good	0.297 \| good
2026-04-23T01:00:00.000Z	67 \| moderate	10.533 \| good	31.724 \| good	59.558 \| fine	0.647 \| good	8.434 \| good	0.291 \| good
2026-04-23T02:00:00.000Z	64 \| moderate	10.393 \| good	31.984 \| good	58.576 \| fine	0.641 \| good	10.995 \| good	0.289 \| good
2026-04-23T03:00:00.000Z	54 \| moderate	10.672 \| good	32.578 \| good	56.023 \| fine	0.716 \| good	10.571 \| good	0.291 \| good
2026-04-23T04:00:00.000Z	56 \| moderate	11.599 \| good	34.564 \| good	51.274 \| good	0.878 \| good	14.424 \| good	0.29 \| good
2026-04-23T05:00:00.000Z	54 \| moderate	10.88 \| good	33.243 \| good	46.903 \| good	0.622 \| good	13.806 \| good	0.198 \| good
2026-04-23T06:00:00.000Z	54 \| moderate	10.747 \| good	31.752 \| good	45.075 \| good	0.599 \| good	12.954 \| good	0.289 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	10.691 \| good	31.272 \| good	44.521 \| good	0.541 \| good	11.034 \| good	0.2 \| good
2026-04-23T08:00:00.000Z	54 \| moderate	10.541 \| good	27.098 \| good	40.515 \| good	0.445 \| good	10.18 \| good	0.38 \| good
2026-04-23T09:00:00.000Z	58 \| moderate	13.298 \| fine	34.259 \| good	31.069 \| good	0.516 \| good	11.029 \| good	0.289 \| good
2026-04-23T10:00:00.000Z	62 \| moderate	15.218 \| fine	41.854 \| good	27.631 \| good	0.541 \| good	15.044 \| good	0.382 \| good
2026-04-23T11:00:00.000Z	66 \| moderate	17.279 \| fine	48.536 \| good	17.495 \| good	0.693 \| good	27.6 \| good	0.477 \| good
2026-04-23T12:00:00.000Z	69 \| moderate	18.989 \| fine	56.219 \| fine	17.125 \| good	0.99 \| good	32.688 \| good	0.569 \| good
2026-04-23T13:00:00.000Z	71 \| moderate	20.424 \| fine	72.68 \| fine	15.306 \| good	1.017 \| good	29.566 \| good	0.761 \| good
2026-04-23T14:00:00.000Z	77 \| moderate	23.369 \| fine	88.425 \| fine	20.559 \| good	0.987 \| good	28.484 \| good	0.754 \| good
2026-04-23T15:00:00.000Z	67 \| moderate	17.778 \| fine	67.793 \| fine	26.156 \| good	0.705 \| good	14.947 \| good	0.749 \| good
2026-04-23T16:00:00.000Z	58 \| moderate	12.534 \| fine	46.459 \| good	40.935 \| good	0.616 \| good	9.317 \| good	0.198 \| good
2026-04-23T17:00:00.000Z	56 \| moderate	11.703 \| good	41.503 \| good	36.983 \| good	0.745 \| good	14.487 \| good	0.387 \| good
2026-04-23T18:00:00.000Z	60 \| moderate	14.019 \| fine	48.262 \| good	42.946 \| good	0.956 \| good	17.192 \| good	0.386 \| good
2026-04-23T19:00:00.000Z	62 \| moderate	15.042 \| fine	51.854 \| good	46.849 \| good	0.659 \| good	14.3 \| good	0.385 \| good
2026-04-23T20:00:00.000Z	60 \| moderate	14.429 \| fine	53.329 \| good	54.888 \| good	0.869 \| good	13.532 \| good	0.383 \| good
2026-04-23T21:00:00.000Z	61 \| moderate	13.761 \| fine	49.685 \| good	58.257 \| fine	0.621 \| good	9.846 \| good	0.29 \| good
2026-04-23T22:00:00.000Z	74 \| moderate	12.976 \| fine	45.902 \| good	61.638 \| fine	0.589 \| good	8.599 \| good	0.295 \| good
2026-04-23T23:00:00.000Z	58 \| moderate	11.533 \| good	37.602 \| good	57.003 \| fine	0.574 \| good	7.609 \| good	0.295 \| good
2026-04-24T00:00:00.000Z	61 \| moderate	10.246 \| good	32.992 \| good	57.635 \| fine	0.561 \| good	5.406 \| good	0.295 \| good
2026-04-24T01:00:00.000Z	61 \| moderate	10.676 \| good	44.33 \| good	57.807 \| fine	0.579 \| good	7.352 \| good	0.205 \| good
2026-04-24T01:00:00.000Z	61 \| moderate	9.29 \| good	31.259 \| good	58.128 \| fine	0.447 \| good	7.803 \| good	0.202 \| good
2026-04-24T02:00:00.000Z	60 \| moderate	14.351 \| fine	64.183 \| fine	24.238 \| good	1.027 \| good	14.475 \| good	0.299 \| good
2026-04-24T03:00:00.000Z	58 \| moderate	13.343 \| fine	59.946 \| fine	20.737 \| good	1.014 \| good	16.124 \| good	0.31 \| good
2026-04-24T04:00:00.000Z	58 \| moderate	13.444 \| fine	60.16 \| fine	18.233 \| good	0.961 \| good	15.377 \| good	0.304 \| good
2026-04-24T05:00:00.000Z	56 \| moderate	12.116 \| fine	54.58 \| good	19.899 \| good	0.908 \| good	14.63 \| good	0.299 \| good
2026-04-24T06:00:00.000Z	56 \| moderate	11.834 \| good	52.28 \| good	18.197 \| good	0.855 \| good	13.883 \| good	0.293 \| good
2026-04-24T07:00:00.000Z	49 \| good	9.211 \| good	41.168 \| good	19.926 \| good	0.871 \| good	12.17 \| good	0.273 \| good
2026-04-24T08:00:00.000Z	49 \| good	9.335 \| good	41.919 \| good	24.172 \| good	0.888 \| good	10.457 \| good	0.253 \| good
2026-04-24T09:00:00.000Z	49 \| good	9.096 \| good	40.816 \| good	22.003 \| good	0.904 \| good	8.745 \| good	0.233 \| good
2026-04-24T10:00:00.000Z	44 \| good	8.439 \| good	36.96 \| good	22.578 \| good	0.982 \| good	8.631 \| good	0.233 \| good
2026-04-24T11:00:00.000Z	54 \| moderate	10.618 \| good	47.016 \| good	21.964 \| good	1.06 \| good	8.516 \| good	0.233 \| good
2026-04-24T12:00:00.000Z	54 \| moderate	10.99 \| good	48.248 \| good	27.762 \| good	1.138 \| good	8.402 \| good	0.234 \| good
2026-04-24T13:00:00.000Z	52 \| moderate	10.321 \| good	45.464 \| good	36.209 \| good	1.295 \| good	7.908 \| good	0.238 \| good
2026-04-24T14:00:00.000Z	42 \| good	7.12 \| good	31.749 \| good	45.228 \| good	1.453 \| good	7.414 \| good	0.241 \| good
2026-04-24T15:00:00.000Z	48 \| good	7.854 \| good	34.825 \| good	51.948 \| good	1.61 \| good	6.919 \| good	0.245 \| good
2026-04-24T16:00:00.000Z	49 \| good	8.615 \| good	37.604 \| good	52.548 \| good	1.547 \| good	6.188 \| good	0.238 \| good
2026-04-24T17:00:00.000Z	49 \| good	9.375 \| good	42.283 \| good	53.49 \| good	1.484 \| good	5.456 \| good	0.231 \| good
2026-04-24T18:00:00.000Z	52 \| moderate	9.743 \| good	43.454 \| good	54.817 \| good	1.42 \| good	4.725 \| good	0.223 \| good
2026-04-24T19:00:00.000Z	52 \| moderate	9.548 \| good	42.709 \| good	52.93 \| good	1.347 \| good	4.579 \| good	0.221 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	8.573 \| good	37.471 \| good	55.561 \| fine	1.274 \| good	4.433 \| good	0.219 \| good
2026-04-24T21:00:00.000Z	50 \| good	7.331 \| good	32.189 \| good	54.231 \| good	1.201 \| good	4.287 \| good	0.217 \| good
2026-04-24T22:00:00.000Z	51 \| moderate	7.953 \| good	35.015 \| good	54.53 \| good	1.187 \| good	6.103 \| good	0.228 \| good
2026-04-24T23:00:00.000Z	44 \| good	7.999 \| good	35.26 \| good	47.169 \| good	1.173 \| good	7.92 \| good	0.238 \| good
2026-04-25T00:00:00.000Z	46 \| good	7.619 \| good	33.483 \| good	50.095 \| good	1.159 \| good	9.737 \| good	0.249 \| good
2026-04-25T01:00:00.000Z	39 \| good	7.464 \| good	33.202 \| good	42.293 \| good	1.102 \| good	9.169 \| good	0.24 \| good
2026-04-25T02:00:00.000Z	43 \| good	5.96 \| good	26.918 \| good	46.325 \| good	1.045 \| good	8.601 \| good	0.23 \| good
2026-04-25T03:00:00.000Z	45 \| good	3.705 \| good	16.221 \| good	49.242 \| good	0.989 \| good	8.032 \| good	0.221 \| good
2026-04-25T04:00:00.000Z	41 \| good	5.742 \| good	25.205 \| good	43.62 \| good	0.905 \| good	7.493 \| good	0.215 \| good
2026-04-25T05:00:00.000Z	43 \| good	6.236 \| good	27.374 \| good	45.918 \| good	0.821 \| good	6.954 \| good	0.209 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.452 \| good	36.985 \| good	44.646 \| good	0.737 \| good	6.415 \| good	0.203 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.095 \| good	35.117 \| good	38.971 \| good	0.66 \| good	5.277 \| good	0.189 \| good
2026-04-25T08:00:00.000Z	49 \| good	9.129 \| good	41.216 \| good	35.275 \| good	0.584 \| good	4.139 \| good	0.175 \| good
2026-04-25T09:00:00.000Z	44 \| good	8.23 \| good	36.23 \| good	35.005 \| good	0.508 \| good	3 \| good	0.162 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.87 \| good	30.386 \| good	28.28 \| good	0.483 \| good	3.491 \| good	0.169 \| good
2026-04-25T11:00:00.000Z	27 \| good	5.249 \| good	22.499 \| good	26.132 \| good	0.458 \| good	3.982 \| good	0.177 \| good
2026-04-25T12:00:00.000Z	27 \| good	4.322 \| good	19.289 \| good	29.272 \| good	0.433 \| good	4.473 \| good	0.185 \| good
2026-04-25T13:00:00.000Z	38 \| good	7.226 \| good	32.025 \| good	31.333 \| good	0.448 \| good	4.856 \| good	0.193 \| good
2026-04-25T14:00:00.000Z	52 \| moderate	10.468 \| good	46.54 \| good	30.753 \| good	0.463 \| good	5.239 \| good	0.201 \| good
2026-04-25T15:00:00.000Z	52 \| moderate	10.319 \| good	45.76 \| good	32.486 \| good	0.478 \| good	5.622 \| good	0.209 \| good
2026-04-25T16:00:00.000Z	49 \| good	8.913 \| good	39.044 \| good	34.728 \| good	0.531 \| good	5.175 \| good	0.205 \| good
2026-04-25T17:00:00.000Z	49 \| good	9.095 \| good	40.939 \| good	37.706 \| good	0.585 \| good	4.727 \| good	0.2 \| good
2026-04-25T18:00:00.000Z	52 \| moderate	9.853 \| good	44.093 \| good	39.572 \| good	0.638 \| good	4.28 \| good	0.195 \| good
2026-04-25T19:00:00.000Z	49 \| good	9.256 \| good	41.292 \| good	43.422 \| good	0.687 \| good	4.114 \| good	0.193 \| good
2026-04-25T20:00:00.000Z	49 \| good	9.405 \| good	42.186 \| good	47.243 \| good	0.736 \| good	3.948 \| good	0.19 \| good
2026-04-25T21:00:00.000Z	52 \| moderate	10.191 \| good	45.051 \| good	49.139 \| good	0.785 \| good	3.781 \| good	0.187 \| good
2026-04-25T22:00:00.000Z	49 \| good	8.859 \| good	38.829 \| good	47.711 \| good	0.909 \| good	4.564 \| good	0.187 \| good
2026-04-25T23:00:00.000Z	52 \| moderate	9.735 \| good	43.114 \| good	48.552 \| good	1.032 \| good	5.347 \| good	0.187 \| good
2026-04-26T00:00:00.000Z	44 \| good	7.668 \| good	7.737 \| good	33.52 \| good	1.151 \| good	6.146 \| good	0.188 \| good
2026-04-26T01:00:00.000Z	34 \| good	5.947 \| good	26.67 \| good	36.539 \| good	1.142 \| good	5.811 \| good	0.185 \| good

Cleveland

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Cleveland, Ohio air quality map: Track AQI near you

0.29ppm

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 02:00:00 on 2026-04-23.

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 08:00:00 on 2026-04-23.

What is the current air quality in Cleveland, Ohio?

The current air quality in Cleveland, Ohio is 61, 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 O3.

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 9.29 μg/m³.

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

The current PM₁₀ concentration at Cleveland, Ohio is 31.259 μg/m³.

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

The current carbon monoxide (CO) concentration at Cleveland, Ohio is 0.202 ppm.

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

The current sulfur dioxide (SO₂) concentration at Cleveland, Ohio is 0.447 ppb.

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

The current ozone (O₃) concentration at Cleveland, Ohio is 58.128 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Cleveland, Ohio is 7.803 ppb.

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