What is the current level of PM10 in Cincinnati, Ohio?

Cincinnati, Ohio currently has a PM10 concentration of 37.213 μg/m3.

What is the current level of sulfur dioxide (SO2) in Cincinnati, Ohio?

The current sulfur dioxide (SO2) concentration in Cincinnati, Ohio is 1.772 ppb.

What is the current level of ozone (O3) in Cincinnati, Ohio?

Cincinnati, Ohio currently has an ozone (O3) concentration of 61.609 ppm.

What is the current level of nitrogen dioxide (NO2) in Cincinnati, Ohio?

The current level of nitrogen dioxide (NO2) in Cincinnati, Ohio is 4.292 ppb.

Current air quality index in Cincinnati, Ohio today

Q: What is the PM2.5 concentration in Cincinnati, Ohio right now?

Cincinnati, Ohio currently has a PM2.5 concentration of 13.49 μg/m3.

Stay updated with real-time air quality in Cincinnati, 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

Cincinnati, Ohio

Last updated: ... (Local time)

Common air pollutants in Cincinnati, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.21 μg/m³

155

255

425

605+

Ozone (O₃)

61.61 ppb

201

201+

Sulfur Dioxide (SO₂)

1.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.29 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Cincinnati, Ohio

Get Live Pollen Counts

Cincinnati, Ohio

Scroll To Air Quality Map

Track live Cincinnati, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T02:00:00.000Z	49 \| good	5.74 \| good	23.179 \| good	53.446 \| good	2.675 \| good	6.801 \| good	0.123 \| good
2026-04-22T03:00:00.000Z	45 \| good	5.975 \| good	23.846 \| good	49.392 \| good	2.646 \| good	10.055 \| good	0.123 \| good
2026-04-22T04:00:00.000Z	44 \| good	6.328 \| good	22.966 \| good	47.97 \| good	2.157 \| good	15.675 \| good	0.144 \| good
2026-04-22T05:00:00.000Z	41 \| good	6.597 \| good	22.419 \| good	44.223 \| good	2.447 \| good	16.188 \| good	0.144 \| good
2026-04-22T06:00:00.000Z	38 \| good	6.789 \| good	22.074 \| good	40.959 \| good	2.921 \| good	14.023 \| good	0.123 \| good
2026-04-22T07:00:00.000Z	43 \| good	6.993 \| good	24.264 \| good	45.883 \| good	3.157 \| good	8.529 \| good	0.122 \| good
2026-04-22T08:00:00.000Z	44 \| good	7.067 \| good	24.867 \| good	47.865 \| good	2.182 \| good	5.912 \| good	0.122 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.3 \| good	26.521 \| good	46.781 \| good	2.09 \| good	4.611 \| good	0.122 \| good
2026-04-22T10:00:00.000Z	41 \| good	7.165 \| good	24.513 \| good	44.169 \| good	1.763 \| good	4.71 \| good	0.122 \| good
2026-04-22T11:00:00.000Z	40 \| good	7.126 \| good	23.745 \| good	43.068 \| good	1.938 \| good	6.366 \| good	0.122 \| good
2026-04-22T12:00:00.000Z	41 \| good	7.464 \| good	25.51 \| good	43.84 \| good	2.039 \| good	8.657 \| good	0.145 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.669 \| good	26.743 \| good	43.504 \| good	2.431 \| good	11.823 \| good	0.167 \| good
2026-04-22T14:00:00.000Z	44 \| good	7.917 \| good	27.857 \| good	42.839 \| good	2.173 \| good	12.223 \| good	0.243 \| good
2026-04-22T15:00:00.000Z	44 \| good	7.933 \| good	27.582 \| good	39.25 \| good	1.98 \| good	10.891 \| good	0.221 \| good
2026-04-22T16:00:00.000Z	44 \| good	7.85 \| good	27.107 \| good	38.615 \| good	1.889 \| good	8.647 \| good	0.144 \| good
2026-04-22T17:00:00.000Z	44 \| good	8.211 \| good	26.922 \| good	40.976 \| good	2.207 \| good	6.414 \| good	0.144 \| good
2026-04-22T18:00:00.000Z	44 \| good	8.301 \| good	26.967 \| good	43.69 \| good	2.048 \| good	4.907 \| good	0.144 \| good
2026-04-22T19:00:00.000Z	44 \| good	8.184 \| good	27.508 \| good	44.776 \| good	1.797 \| good	4.183 \| good	0.123 \| good
2026-04-22T20:00:00.000Z	44 \| good	7.902 \| good	25.959 \| good	46.946 \| good	1.816 \| good	3.72 \| good	0.144 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.479 \| good	25.244 \| good	51.792 \| good	1.812 \| good	3.875 \| good	0.144 \| good
2026-04-22T22:00:00.000Z	50 \| good	7.512 \| good	25.581 \| good	53.906 \| good	2.029 \| good	3.666 \| good	0.123 \| good
2026-04-22T23:00:00.000Z	54 \| moderate	7.337 \| good	25.08 \| good	55.517 \| fine	1.936 \| good	3.354 \| good	0.122 \| good
2026-04-23T00:00:00.000Z	61 \| moderate	7.205 \| good	24.495 \| good	58.484 \| fine	1.958 \| good	4.042 \| good	0.121 \| good
2026-04-23T01:00:00.000Z	58 \| moderate	7.64 \| good	26.129 \| good	56.548 \| fine	2.485 \| good	6.182 \| good	0.144 \| good
2026-04-23T02:00:00.000Z	48 \| good	8.023 \| good	27.276 \| good	51.83 \| good	2.238 \| good	12.506 \| good	0.144 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.129 \| good	31.679 \| good	46.563 \| good	1.878 \| good	21.806 \| good	0.266 \| good
2026-04-23T04:00:00.000Z	52 \| moderate	10.264 \| good	36.194 \| good	48.606 \| good	2.14 \| good	20.485 \| good	0.266 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.113 \| good	33.699 \| good	43.454 \| good	1.961 \| good	19.83 \| good	0.288 \| good
2026-04-23T06:00:00.000Z	52 \| moderate	10.217 \| good	33.547 \| good	41.783 \| good	1.947 \| good	20.306 \| good	0.266 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	10.534 \| good	35.114 \| good	39.993 \| good	1.987 \| good	16.97 \| good	0.19 \| good
2026-04-23T08:00:00.000Z	52 \| moderate	10.218 \| good	34.465 \| good	35.165 \| good	1.87 \| good	18.973 \| good	0.19 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.952 \| good	33.461 \| good	36.574 \| good	1.885 \| good	13.918 \| good	0.167 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	9.856 \| good	32.875 \| good	33.021 \| good	1.887 \| good	13.729 \| good	0.19 \| good
2026-04-23T11:00:00.000Z	52 \| moderate	10.045 \| good	32.918 \| good	33.09 \| good	1.874 \| good	14.741 \| good	0.212 \| good
2026-04-23T12:00:00.000Z	52 \| moderate	10.07 \| good	33.232 \| good	31.264 \| good	1.885 \| good	18.923 \| good	0.314 \| good
2026-04-23T13:00:00.000Z	54 \| moderate	10.583 \| good	34.965 \| good	29.705 \| good	1.988 \| good	26.778 \| good	0.353 \| good
2026-04-23T14:00:00.000Z	54 \| moderate	11.482 \| good	38.782 \| good	32.563 \| good	2.482 \| good	27.556 \| good	0.408 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.636 \| fine	44.681 \| good	34.126 \| good	2.382 \| good	25.104 \| good	0.385 \| good
2026-04-23T16:00:00.000Z	56 \| moderate	12.368 \| fine	45.289 \| good	37.061 \| good	2.908 \| good	17.868 \| good	0.221 \| good
2026-04-23T17:00:00.000Z	56 \| moderate	12.333 \| fine	44.123 \| good	45.936 \| good	3.343 \| good	8.264 \| good	0.123 \| good
2026-04-23T18:00:00.000Z	56 \| moderate	12.235 \| fine	40.493 \| good	52.666 \| good	2.185 \| good	5.169 \| good	0.123 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	12.438 \| fine	39.408 \| good	57.351 \| fine	2.369 \| good	5.396 \| good	0.145 \| good
2026-04-23T20:00:00.000Z	67 \| moderate	13.036 \| fine	39.2 \| good	60.328 \| fine	2.156 \| good	3.909 \| good	0.124 \| good
2026-04-23T21:00:00.000Z	77 \| moderate	13.634 \| fine	38.286 \| good	62.735 \| fine	2.349 \| good	4.001 \| good	0.145 \| good
2026-04-23T22:00:00.000Z	80 \| moderate	13.866 \| fine	39.109 \| good	64.238 \| fine	2.012 \| good	3.572 \| good	0.124 \| good
2026-04-23T23:00:00.000Z	77 \| moderate	13.716 \| fine	38.31 \| good	62.936 \| fine	1.744 \| good	3.508 \| good	0.123 \| good
2026-04-24T00:00:00.000Z	74 \| moderate	13.49 \| fine	37.213 \| good	61.609 \| fine	1.772 \| good	4.292 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	64 \| moderate	13.557 \| fine	36.712 \| good	58.83 \| fine	1.82 \| good	5.639 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	74 \| moderate	13.49 \| fine	37.213 \| good	61.609 \| fine	1.772 \| good	4.292 \| good	0.124 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.639 \| good	38.185 \| good	40.215 \| good	1.255 \| good	6.144 \| good	0.197 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.505 \| good	37.102 \| good	38.197 \| good	1.174 \| good	7.377 \| good	0.207 \| good
2026-04-24T04:00:00.000Z	49 \| good	8.97 \| good	39.277 \| good	43.609 \| good	1.135 \| good	5.704 \| good	0.195 \| good
2026-04-24T05:00:00.000Z	44 \| good	8.334 \| good	36.974 \| good	41.437 \| good	1.096 \| good	4.031 \| good	0.183 \| good
2026-04-24T06:00:00.000Z	38 \| good	7.461 \| good	33.013 \| good	37.876 \| good	1.057 \| good	2.359 \| good	0.172 \| good
2026-04-24T07:00:00.000Z	44 \| good	8.391 \| good	36.955 \| good	36.416 \| good	1.025 \| good	2.381 \| good	0.173 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.344 \| good	36.928 \| good	34.302 \| good	0.993 \| good	2.403 \| good	0.174 \| good
2026-04-24T09:00:00.000Z	52 \| moderate	9.655 \| good	43.05 \| good	33.653 \| good	0.961 \| good	2.425 \| good	0.176 \| good
2026-04-24T10:00:00.000Z	30 \| good	4.816 \| good	21.171 \| good	32.494 \| good	0.958 \| good	2.892 \| good	0.182 \| good
2026-04-24T11:00:00.000Z	49 \| good	9.226 \| good	41.177 \| good	31.92 \| good	0.954 \| good	3.359 \| good	0.188 \| good
2026-04-24T12:00:00.000Z	54 \| moderate	10.585 \| good	47.106 \| good	35.282 \| good	0.95 \| good	3.826 \| good	0.194 \| good
2026-04-24T13:00:00.000Z	52 \| moderate	10.289 \| good	45.207 \| good	39.697 \| good	1.249 \| good	3.225 \| good	0.192 \| good
2026-04-24T14:00:00.000Z	49 \| good	8.941 \| good	39.229 \| good	45.008 \| good	1.547 \| good	2.624 \| good	0.189 \| good
2026-04-24T15:00:00.000Z	49 \| good	8.717 \| good	38.077 \| good	47.468 \| good	1.845 \| good	2.023 \| good	0.186 \| good
2026-04-24T16:00:00.000Z	49 \| good	8.574 \| good	37.192 \| good	49.895 \| good	1.734 \| good	1.619 \| good	0.175 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	9.524 \| good	42.928 \| good	55.178 \| fine	1.623 \| good	1.215 \| good	0.165 \| good
2026-04-24T18:00:00.000Z	64 \| moderate	8.737 \| good	38.172 \| good	59.092 \| fine	1.512 \| good	0.812 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	48 \| good	8.013 \| good	35.031 \| good	52.465 \| good	1.338 \| good	0.959 \| good	0.152 \| good
2026-04-24T20:00:00.000Z	44 \| good	8.409 \| good	36.992 \| good	46.374 \| good	1.163 \| good	1.106 \| good	0.149 \| good
2026-04-24T21:00:00.000Z	44 \| good	7.685 \| good	33.913 \| good	42.549 \| good	0.988 \| good	1.252 \| good	0.146 \| good
2026-04-24T22:00:00.000Z	44 \| good	7.58 \| good	33.772 \| good	41.12 \| good	1.349 \| good	2.042 \| good	0.149 \| good
2026-04-24T23:00:00.000Z	44 \| good	7.505 \| good	32.933 \| good	43.375 \| good	1.71 \| good	2.832 \| good	0.153 \| good
2026-04-25T00:00:00.000Z	42 \| good	5.687 \| good	24.105 \| good	44.542 \| good	2.071 \| good	3.622 \| good	0.157 \| good
2026-04-25T01:00:00.000Z	42 \| good	5.02 \| good	22.012 \| good	45.046 \| good	2.051 \| good	4.203 \| good	0.159 \| good
2026-04-25T02:00:00.000Z	36 \| good	4.146 \| good	18.112 \| good	38.998 \| good	2.03 \| good	4.784 \| good	0.162 \| good
2026-04-25T03:00:00.000Z	33 \| good	4.205 \| good	18.141 \| good	35.723 \| good	2.01 \| good	5.365 \| good	0.164 \| good
2026-04-25T04:00:00.000Z	30 \| good	4.245 \| good	18.924 \| good	31.919 \| good	1.868 \| good	5.122 \| good	0.161 \| good
2026-04-25T05:00:00.000Z	31 \| good	4.714 \| good	20.154 \| good	34.001 \| good	1.725 \| good	4.878 \| good	0.158 \| good
2026-04-25T06:00:00.000Z	33 \| good	5.725 \| good	25.028 \| good	32.22 \| good	1.582 \| good	4.634 \| good	0.155 \| good
2026-04-25T07:00:00.000Z	38 \| good	6.813 \| good	30.071 \| good	32.241 \| good	1.508 \| good	4.508 \| good	0.153 \| good
2026-04-25T08:00:00.000Z	33 \| good	5.763 \| good	24.912 \| good	32.117 \| good	1.433 \| good	4.382 \| good	0.151 \| good
2026-04-25T09:00:00.000Z	33 \| good	5.743 \| good	24.84 \| good	28.568 \| good	1.358 \| good	4.256 \| good	0.15 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.959 \| good	30.943 \| good	27.388 \| good	1.382 \| good	4.335 \| good	0.152 \| good
2026-04-25T11:00:00.000Z	33 \| good	6.129 \| good	26.937 \| good	23.445 \| good	1.406 \| good	4.413 \| good	0.155 \| good
2026-04-25T12:00:00.000Z	27 \| good	4.971 \| good	21.099 \| good	27.186 \| good	1.43 \| good	4.491 \| good	0.157 \| good
2026-04-25T13:00:00.000Z	31 \| good	3.455 \| good	15.015 \| good	34.267 \| good	1.558 \| good	3.816 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	38 \| good	3.843 \| good	16.995 \| good	41.42 \| good	1.686 \| good	3.141 \| good	0.158 \| good
2026-04-25T15:00:00.000Z	47 \| good	4.1 \| good	17.985 \| good	51.253 \| good	1.814 \| good	2.466 \| good	0.158 \| good
2026-04-25T16:00:00.000Z	64 \| moderate	4.225 \| good	18.955 \| good	59.334 \| fine	1.544 \| good	2.009 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	77 \| moderate	4.523 \| good	19.958 \| good	62.724 \| fine	1.274 \| good	1.552 \| good	0.153 \| good
2026-04-25T18:00:00.000Z	71 \| moderate	4.684 \| good	20.03 \| good	61.451 \| fine	1.004 \| good	1.095 \| good	0.151 \| good
2026-04-25T19:00:00.000Z	71 \| moderate	3.621 \| good	15.938 \| good	60.986 \| fine	0.909 \| good	1.058 \| good	0.148 \| good
2026-04-25T20:00:00.000Z	61 \| moderate	3.638 \| good	16.02 \| good	58.37 \| fine	0.814 \| good	1.022 \| good	0.145 \| good
2026-04-25T21:00:00.000Z	58 \| moderate	4.156 \| good	18.016 \| good	56.612 \| fine	0.719 \| good	0.986 \| good	0.143 \| good
2026-04-25T22:00:00.000Z	58 \| moderate	5.066 \| good	21.981 \| good	57.223 \| fine	0.66 \| good	1.544 \| good	0.146 \| good
2026-04-25T23:00:00.000Z	50 \| good	6.019 \| good	26.929 \| good	53.802 \| good	0.6 \| good	2.102 \| good	0.15 \| good
2026-04-26T00:00:00.000Z	45 \| good	2.161 \| good	2.524 \| good	49.127 \| good	0.483 \| good	2.653 \| good	0.154 \| good
2026-04-26T01:00:00.000Z	49 \| good	9.154 \| good	40.916 \| good	42.772 \| good	0.529 \| good	3.256 \| good	0.162 \| good

Cincinnati

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Cincinnati, Ohio

0.17ppm

How accurate is Ohio, USA air quality data?

The air quality data for Ohio, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

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

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Frequently asked questions

How frequently does the air quality data for Cincinnati, Ohio get updated?

Air quality updates for Cincinnati, Ohio are available every hour.

What time in the past 24 hours saw the poorest air quality in Cincinnati, Ohio?

Cincinnati, Ohio experienced its worst air quality at 10:00:00, 2026-04-23.

When was air quality in Cincinnati, Ohio the best over the past 24 hours?

The best air quality in Cincinnati, Ohio was observed at 02:00:00 on 2026-04-23.

What is the air quality in Cincinnati, Ohio right now?

The air quality in Cincinnati, Ohio right now is Moderate, with an AQI of 74.

What pollutant is most frequently found in Cincinnati, Ohio?

In Cincinnati, Ohio, O3 is the most frequently found pollutant.

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

When air quality in Cincinnati, Ohio is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Cincinnati, Ohio right now?

Cincinnati, Ohio currently has a PM_2.5 concentration of 13.49 μg/m³.

What is the current level of PM₁₀ in Cincinnati, Ohio?

Cincinnati, Ohio currently has a PM₁₀ concentration of 37.213 μg/m³.

What is the current level of carbon monoxide (CO) in Cincinnati, Ohio?

The current carbon monoxide (CO) level in Cincinnati, Ohio is 0.124 ppm.

What is the current level of sulfur dioxide (SO₂) in Cincinnati, Ohio?

The current sulfur dioxide (SO₂) concentration in Cincinnati, Ohio is 1.772 ppb.

What is the current level of ozone (O₃) in Cincinnati, Ohio?

Cincinnati, Ohio currently has an ozone (O₃) concentration of 61.609 ppm.

What is the current level of nitrogen dioxide (NO₂) in Cincinnati, Ohio?

The current level of nitrogen dioxide (NO₂) in Cincinnati, Ohio is 4.292 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T02:00:00.000Z	49 \| good	5.74 \| good	23.179 \| good	53.446 \| good	2.675 \| good	6.801 \| good	0.123 \| good
2026-04-22T03:00:00.000Z	45 \| good	5.975 \| good	23.846 \| good	49.392 \| good	2.646 \| good	10.055 \| good	0.123 \| good
2026-04-22T04:00:00.000Z	44 \| good	6.328 \| good	22.966 \| good	47.97 \| good	2.157 \| good	15.675 \| good	0.144 \| good
2026-04-22T05:00:00.000Z	41 \| good	6.597 \| good	22.419 \| good	44.223 \| good	2.447 \| good	16.188 \| good	0.144 \| good
2026-04-22T06:00:00.000Z	38 \| good	6.789 \| good	22.074 \| good	40.959 \| good	2.921 \| good	14.023 \| good	0.123 \| good
2026-04-22T07:00:00.000Z	43 \| good	6.993 \| good	24.264 \| good	45.883 \| good	3.157 \| good	8.529 \| good	0.122 \| good
2026-04-22T08:00:00.000Z	44 \| good	7.067 \| good	24.867 \| good	47.865 \| good	2.182 \| good	5.912 \| good	0.122 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.3 \| good	26.521 \| good	46.781 \| good	2.09 \| good	4.611 \| good	0.122 \| good
2026-04-22T10:00:00.000Z	41 \| good	7.165 \| good	24.513 \| good	44.169 \| good	1.763 \| good	4.71 \| good	0.122 \| good
2026-04-22T11:00:00.000Z	40 \| good	7.126 \| good	23.745 \| good	43.068 \| good	1.938 \| good	6.366 \| good	0.122 \| good
2026-04-22T12:00:00.000Z	41 \| good	7.464 \| good	25.51 \| good	43.84 \| good	2.039 \| good	8.657 \| good	0.145 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.669 \| good	26.743 \| good	43.504 \| good	2.431 \| good	11.823 \| good	0.167 \| good
2026-04-22T14:00:00.000Z	44 \| good	7.917 \| good	27.857 \| good	42.839 \| good	2.173 \| good	12.223 \| good	0.243 \| good
2026-04-22T15:00:00.000Z	44 \| good	7.933 \| good	27.582 \| good	39.25 \| good	1.98 \| good	10.891 \| good	0.221 \| good
2026-04-22T16:00:00.000Z	44 \| good	7.85 \| good	27.107 \| good	38.615 \| good	1.889 \| good	8.647 \| good	0.144 \| good
2026-04-22T17:00:00.000Z	44 \| good	8.211 \| good	26.922 \| good	40.976 \| good	2.207 \| good	6.414 \| good	0.144 \| good
2026-04-22T18:00:00.000Z	44 \| good	8.301 \| good	26.967 \| good	43.69 \| good	2.048 \| good	4.907 \| good	0.144 \| good
2026-04-22T19:00:00.000Z	44 \| good	8.184 \| good	27.508 \| good	44.776 \| good	1.797 \| good	4.183 \| good	0.123 \| good
2026-04-22T20:00:00.000Z	44 \| good	7.902 \| good	25.959 \| good	46.946 \| good	1.816 \| good	3.72 \| good	0.144 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.479 \| good	25.244 \| good	51.792 \| good	1.812 \| good	3.875 \| good	0.144 \| good
2026-04-22T22:00:00.000Z	50 \| good	7.512 \| good	25.581 \| good	53.906 \| good	2.029 \| good	3.666 \| good	0.123 \| good
2026-04-22T23:00:00.000Z	54 \| moderate	7.337 \| good	25.08 \| good	55.517 \| fine	1.936 \| good	3.354 \| good	0.122 \| good
2026-04-23T00:00:00.000Z	61 \| moderate	7.205 \| good	24.495 \| good	58.484 \| fine	1.958 \| good	4.042 \| good	0.121 \| good
2026-04-23T01:00:00.000Z	58 \| moderate	7.64 \| good	26.129 \| good	56.548 \| fine	2.485 \| good	6.182 \| good	0.144 \| good
2026-04-23T02:00:00.000Z	48 \| good	8.023 \| good	27.276 \| good	51.83 \| good	2.238 \| good	12.506 \| good	0.144 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.129 \| good	31.679 \| good	46.563 \| good	1.878 \| good	21.806 \| good	0.266 \| good
2026-04-23T04:00:00.000Z	52 \| moderate	10.264 \| good	36.194 \| good	48.606 \| good	2.14 \| good	20.485 \| good	0.266 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.113 \| good	33.699 \| good	43.454 \| good	1.961 \| good	19.83 \| good	0.288 \| good
2026-04-23T06:00:00.000Z	52 \| moderate	10.217 \| good	33.547 \| good	41.783 \| good	1.947 \| good	20.306 \| good	0.266 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	10.534 \| good	35.114 \| good	39.993 \| good	1.987 \| good	16.97 \| good	0.19 \| good
2026-04-23T08:00:00.000Z	52 \| moderate	10.218 \| good	34.465 \| good	35.165 \| good	1.87 \| good	18.973 \| good	0.19 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.952 \| good	33.461 \| good	36.574 \| good	1.885 \| good	13.918 \| good	0.167 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	9.856 \| good	32.875 \| good	33.021 \| good	1.887 \| good	13.729 \| good	0.19 \| good
2026-04-23T11:00:00.000Z	52 \| moderate	10.045 \| good	32.918 \| good	33.09 \| good	1.874 \| good	14.741 \| good	0.212 \| good
2026-04-23T12:00:00.000Z	52 \| moderate	10.07 \| good	33.232 \| good	31.264 \| good	1.885 \| good	18.923 \| good	0.314 \| good
2026-04-23T13:00:00.000Z	54 \| moderate	10.583 \| good	34.965 \| good	29.705 \| good	1.988 \| good	26.778 \| good	0.353 \| good
2026-04-23T14:00:00.000Z	54 \| moderate	11.482 \| good	38.782 \| good	32.563 \| good	2.482 \| good	27.556 \| good	0.408 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	12.636 \| fine	44.681 \| good	34.126 \| good	2.382 \| good	25.104 \| good	0.385 \| good
2026-04-23T16:00:00.000Z	56 \| moderate	12.368 \| fine	45.289 \| good	37.061 \| good	2.908 \| good	17.868 \| good	0.221 \| good
2026-04-23T17:00:00.000Z	56 \| moderate	12.333 \| fine	44.123 \| good	45.936 \| good	3.343 \| good	8.264 \| good	0.123 \| good
2026-04-23T18:00:00.000Z	56 \| moderate	12.235 \| fine	40.493 \| good	52.666 \| good	2.185 \| good	5.169 \| good	0.123 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	12.438 \| fine	39.408 \| good	57.351 \| fine	2.369 \| good	5.396 \| good	0.145 \| good
2026-04-23T20:00:00.000Z	67 \| moderate	13.036 \| fine	39.2 \| good	60.328 \| fine	2.156 \| good	3.909 \| good	0.124 \| good
2026-04-23T21:00:00.000Z	77 \| moderate	13.634 \| fine	38.286 \| good	62.735 \| fine	2.349 \| good	4.001 \| good	0.145 \| good
2026-04-23T22:00:00.000Z	80 \| moderate	13.866 \| fine	39.109 \| good	64.238 \| fine	2.012 \| good	3.572 \| good	0.124 \| good
2026-04-23T23:00:00.000Z	77 \| moderate	13.716 \| fine	38.31 \| good	62.936 \| fine	1.744 \| good	3.508 \| good	0.123 \| good
2026-04-24T00:00:00.000Z	74 \| moderate	13.49 \| fine	37.213 \| good	61.609 \| fine	1.772 \| good	4.292 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	64 \| moderate	13.557 \| fine	36.712 \| good	58.83 \| fine	1.82 \| good	5.639 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	74 \| moderate	13.49 \| fine	37.213 \| good	61.609 \| fine	1.772 \| good	4.292 \| good	0.124 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.639 \| good	38.185 \| good	40.215 \| good	1.255 \| good	6.144 \| good	0.197 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.505 \| good	37.102 \| good	38.197 \| good	1.174 \| good	7.377 \| good	0.207 \| good
2026-04-24T04:00:00.000Z	49 \| good	8.97 \| good	39.277 \| good	43.609 \| good	1.135 \| good	5.704 \| good	0.195 \| good
2026-04-24T05:00:00.000Z	44 \| good	8.334 \| good	36.974 \| good	41.437 \| good	1.096 \| good	4.031 \| good	0.183 \| good
2026-04-24T06:00:00.000Z	38 \| good	7.461 \| good	33.013 \| good	37.876 \| good	1.057 \| good	2.359 \| good	0.172 \| good
2026-04-24T07:00:00.000Z	44 \| good	8.391 \| good	36.955 \| good	36.416 \| good	1.025 \| good	2.381 \| good	0.173 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.344 \| good	36.928 \| good	34.302 \| good	0.993 \| good	2.403 \| good	0.174 \| good
2026-04-24T09:00:00.000Z	52 \| moderate	9.655 \| good	43.05 \| good	33.653 \| good	0.961 \| good	2.425 \| good	0.176 \| good
2026-04-24T10:00:00.000Z	30 \| good	4.816 \| good	21.171 \| good	32.494 \| good	0.958 \| good	2.892 \| good	0.182 \| good
2026-04-24T11:00:00.000Z	49 \| good	9.226 \| good	41.177 \| good	31.92 \| good	0.954 \| good	3.359 \| good	0.188 \| good
2026-04-24T12:00:00.000Z	54 \| moderate	10.585 \| good	47.106 \| good	35.282 \| good	0.95 \| good	3.826 \| good	0.194 \| good
2026-04-24T13:00:00.000Z	52 \| moderate	10.289 \| good	45.207 \| good	39.697 \| good	1.249 \| good	3.225 \| good	0.192 \| good
2026-04-24T14:00:00.000Z	49 \| good	8.941 \| good	39.229 \| good	45.008 \| good	1.547 \| good	2.624 \| good	0.189 \| good
2026-04-24T15:00:00.000Z	49 \| good	8.717 \| good	38.077 \| good	47.468 \| good	1.845 \| good	2.023 \| good	0.186 \| good
2026-04-24T16:00:00.000Z	49 \| good	8.574 \| good	37.192 \| good	49.895 \| good	1.734 \| good	1.619 \| good	0.175 \| good
2026-04-24T17:00:00.000Z	52 \| moderate	9.524 \| good	42.928 \| good	55.178 \| fine	1.623 \| good	1.215 \| good	0.165 \| good
2026-04-24T18:00:00.000Z	64 \| moderate	8.737 \| good	38.172 \| good	59.092 \| fine	1.512 \| good	0.812 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	48 \| good	8.013 \| good	35.031 \| good	52.465 \| good	1.338 \| good	0.959 \| good	0.152 \| good
2026-04-24T20:00:00.000Z	44 \| good	8.409 \| good	36.992 \| good	46.374 \| good	1.163 \| good	1.106 \| good	0.149 \| good
2026-04-24T21:00:00.000Z	44 \| good	7.685 \| good	33.913 \| good	42.549 \| good	0.988 \| good	1.252 \| good	0.146 \| good
2026-04-24T22:00:00.000Z	44 \| good	7.58 \| good	33.772 \| good	41.12 \| good	1.349 \| good	2.042 \| good	0.149 \| good
2026-04-24T23:00:00.000Z	44 \| good	7.505 \| good	32.933 \| good	43.375 \| good	1.71 \| good	2.832 \| good	0.153 \| good
2026-04-25T00:00:00.000Z	42 \| good	5.687 \| good	24.105 \| good	44.542 \| good	2.071 \| good	3.622 \| good	0.157 \| good
2026-04-25T01:00:00.000Z	42 \| good	5.02 \| good	22.012 \| good	45.046 \| good	2.051 \| good	4.203 \| good	0.159 \| good
2026-04-25T02:00:00.000Z	36 \| good	4.146 \| good	18.112 \| good	38.998 \| good	2.03 \| good	4.784 \| good	0.162 \| good
2026-04-25T03:00:00.000Z	33 \| good	4.205 \| good	18.141 \| good	35.723 \| good	2.01 \| good	5.365 \| good	0.164 \| good
2026-04-25T04:00:00.000Z	30 \| good	4.245 \| good	18.924 \| good	31.919 \| good	1.868 \| good	5.122 \| good	0.161 \| good
2026-04-25T05:00:00.000Z	31 \| good	4.714 \| good	20.154 \| good	34.001 \| good	1.725 \| good	4.878 \| good	0.158 \| good
2026-04-25T06:00:00.000Z	33 \| good	5.725 \| good	25.028 \| good	32.22 \| good	1.582 \| good	4.634 \| good	0.155 \| good
2026-04-25T07:00:00.000Z	38 \| good	6.813 \| good	30.071 \| good	32.241 \| good	1.508 \| good	4.508 \| good	0.153 \| good
2026-04-25T08:00:00.000Z	33 \| good	5.763 \| good	24.912 \| good	32.117 \| good	1.433 \| good	4.382 \| good	0.151 \| good
2026-04-25T09:00:00.000Z	33 \| good	5.743 \| good	24.84 \| good	28.568 \| good	1.358 \| good	4.256 \| good	0.15 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.959 \| good	30.943 \| good	27.388 \| good	1.382 \| good	4.335 \| good	0.152 \| good
2026-04-25T11:00:00.000Z	33 \| good	6.129 \| good	26.937 \| good	23.445 \| good	1.406 \| good	4.413 \| good	0.155 \| good
2026-04-25T12:00:00.000Z	27 \| good	4.971 \| good	21.099 \| good	27.186 \| good	1.43 \| good	4.491 \| good	0.157 \| good
2026-04-25T13:00:00.000Z	31 \| good	3.455 \| good	15.015 \| good	34.267 \| good	1.558 \| good	3.816 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	38 \| good	3.843 \| good	16.995 \| good	41.42 \| good	1.686 \| good	3.141 \| good	0.158 \| good
2026-04-25T15:00:00.000Z	47 \| good	4.1 \| good	17.985 \| good	51.253 \| good	1.814 \| good	2.466 \| good	0.158 \| good
2026-04-25T16:00:00.000Z	64 \| moderate	4.225 \| good	18.955 \| good	59.334 \| fine	1.544 \| good	2.009 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	77 \| moderate	4.523 \| good	19.958 \| good	62.724 \| fine	1.274 \| good	1.552 \| good	0.153 \| good
2026-04-25T18:00:00.000Z	71 \| moderate	4.684 \| good	20.03 \| good	61.451 \| fine	1.004 \| good	1.095 \| good	0.151 \| good
2026-04-25T19:00:00.000Z	71 \| moderate	3.621 \| good	15.938 \| good	60.986 \| fine	0.909 \| good	1.058 \| good	0.148 \| good
2026-04-25T20:00:00.000Z	61 \| moderate	3.638 \| good	16.02 \| good	58.37 \| fine	0.814 \| good	1.022 \| good	0.145 \| good
2026-04-25T21:00:00.000Z	58 \| moderate	4.156 \| good	18.016 \| good	56.612 \| fine	0.719 \| good	0.986 \| good	0.143 \| good
2026-04-25T22:00:00.000Z	58 \| moderate	5.066 \| good	21.981 \| good	57.223 \| fine	0.66 \| good	1.544 \| good	0.146 \| good
2026-04-25T23:00:00.000Z	50 \| good	6.019 \| good	26.929 \| good	53.802 \| good	0.6 \| good	2.102 \| good	0.15 \| good
2026-04-26T00:00:00.000Z	45 \| good	2.161 \| good	2.524 \| good	49.127 \| good	0.483 \| good	2.653 \| good	0.154 \| good
2026-04-26T01:00:00.000Z	49 \| good	9.154 \| good	40.916 \| good	42.772 \| good	0.529 \| good	3.256 \| good	0.162 \| good

Current air quality index in Cincinnati, Ohio today

Common air pollutants in Cincinnati, Ohio

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cincinnati, Ohio air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Cincinnati, Ohio

Air quality in nearby cities

Newport, Kentucky

Covington, Kentucky

Fort Thomas, Kentucky

Norwood, Ohio

Monfort Heights, Ohio

Bridgetown, Ohio

How accurate is Ohio, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Cincinnati, Ohio get updated?

What time in the past 24 hours saw the poorest air quality in Cincinnati, Ohio?

When was air quality in Cincinnati, Ohio the best over the past 24 hours?

What is the air quality in Cincinnati, Ohio right now?

What pollutant is most frequently found in Cincinnati, Ohio?

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

What is the PM2.5 concentration in Cincinnati, Ohio right now?

What is the current level of PM10 in Cincinnati, Ohio?

What is the current level of carbon monoxide (CO) in Cincinnati, Ohio?

What is the current level of sulfur dioxide (SO2) in Cincinnati, Ohio?

What is the current level of ozone (O3) in Cincinnati, Ohio?

What is the current level of nitrogen dioxide (NO2) in Cincinnati, Ohio?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Cincinnati, Ohio right now?

What is the current level of PM₁₀ in Cincinnati, Ohio?

What is the current level of sulfur dioxide (SO₂) in Cincinnati, Ohio?

What is the current level of ozone (O₃) in Cincinnati, Ohio?

What is the current level of nitrogen dioxide (NO₂) in Cincinnati, Ohio?