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

Cincinnati, Ohio currently has a PM10 concentration of 14.492 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Cincinnati, Ohio is 1.829 ppb.

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

Cincinnati, Ohio currently has an ozone (O3) concentration of 46.13 ppm.

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

The current level of nitrogen dioxide (NO2) in Cincinnati, Ohio is 6.02 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 5.065 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)

Good

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)

5.07 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.49 μg/m³

155

255

425

605+

Ozone (O₃)

46.13 ppb

201

201+

Sulfur Dioxide (SO₂)

1.83 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-07-21T22:00:00.000Z	38 \| good	7.396 \| good	21.765 \| good	38.913 \| good	2.088 \| good	4.056 \| good	0.145 \| good
2026-07-21T23:00:00.000Z	38 \| good	7.14 \| good	20.227 \| good	37.311 \| good	2.087 \| good	4.068 \| good	0.167 \| good
2026-07-22T00:00:00.000Z	44 \| good	8.034 \| good	23.589 \| good	38.319 \| good	2.225 \| good	4.713 \| good	0.166 \| good
2026-07-22T01:00:00.000Z	44 \| good	8.147 \| good	23.882 \| good	38.039 \| good	2.057 \| good	6.644 \| good	0.166 \| good
2026-07-22T02:00:00.000Z	44 \| good	7.921 \| good	23.547 \| good	36.59 \| good	1.971 \| good	7.246 \| good	0.166 \| good
2026-07-22T03:00:00.000Z	52 \| moderate	9.862 \| good	27.589 \| good	35.386 \| good	1.971 \| good	7.7 \| good	0.167 \| good
2026-07-22T04:00:00.000Z	58 \| moderate	12.67 \| fine	33.5 \| good	36.303 \| good	2.468 \| good	7.545 \| good	0.188 \| good
2026-07-22T05:00:00.000Z	60 \| moderate	14.373 \| fine	37.459 \| good	36.832 \| good	2.134 \| good	8.959 \| good	0.188 \| good
2026-07-22T06:00:00.000Z	62 \| moderate	14.955 \| fine	37.987 \| good	40.439 \| good	2.135 \| good	7.931 \| good	0.187 \| good
2026-07-22T07:00:00.000Z	62 \| moderate	15.023 \| fine	39.277 \| good	40.49 \| good	2.134 \| good	6.766 \| good	0.19 \| good
2026-07-22T08:00:00.000Z	62 \| moderate	14.83 \| fine	39.359 \| good	39.336 \| good	2.04 \| good	6.449 \| good	0.189 \| good
2026-07-22T09:00:00.000Z	60 \| moderate	14.055 \| fine	36.904 \| good	38.469 \| good	2.041 \| good	7.954 \| good	0.189 \| good
2026-07-22T10:00:00.000Z	60 \| moderate	13.558 \| fine	35.088 \| good	33.361 \| good	1.973 \| good	11.838 \| good	0.166 \| good
2026-07-22T11:00:00.000Z	54 \| moderate	10.902 \| good	28.263 \| good	30.309 \| good	2.044 \| good	10.185 \| good	0.187 \| good
2026-07-22T12:00:00.000Z	49 \| good	8.811 \| good	24.246 \| good	22.922 \| good	2.016 \| good	13.619 \| good	0.209 \| good
2026-07-22T13:00:00.000Z	38 \| good	7.069 \| good	20.355 \| good	22.807 \| good	2.058 \| good	12.111 \| good	0.211 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.595 \| good	16.927 \| good	22.287 \| good	2.14 \| good	9.937 \| good	0.533 \| good
2026-07-22T15:00:00.000Z	27 \| good	4.592 \| good	14.063 \| good	24.236 \| good	2.02 \| good	5.109 \| good	0.186 \| good
2026-07-22T16:00:00.000Z	22 \| good	3.858 \| good	12.327 \| good	23.491 \| good	2.048 \| good	3.06 \| good	0.165 \| good
2026-07-22T17:00:00.000Z	25 \| good	3.708 \| good	11.71 \| good	27.242 \| good	1.935 \| good	3.112 \| good	0.36 \| good
2026-07-22T18:00:00.000Z	26 \| good	3.745 \| good	12.168 \| good	28.35 \| good	2.105 \| good	7.808 \| good	0.445 \| good
2026-07-22T19:00:00.000Z	30 \| good	3.641 \| good	12.507 \| good	31.639 \| good	1.886 \| good	5.445 \| good	0.453 \| good
2026-07-22T20:00:00.000Z	32 \| good	3.63 \| good	12.058 \| good	34.634 \| good	1.924 \| good	5.396 \| good	0.157 \| good
2026-07-22T21:00:00.000Z	35 \| good	3.775 \| good	12.487 \| good	37.928 \| good	1.888 \| good	3.283 \| good	0.149 \| good
2026-07-22T22:00:00.000Z	35 \| good	3.729 \| good	12.661 \| good	37.595 \| good	1.932 \| good	5.348 \| good	0.144 \| good
2026-07-22T23:00:00.000Z	35 \| good	3.813 \| good	13.359 \| good	37.873 \| good	1.905 \| good	4.7 \| good	0.125 \| good
2026-07-23T00:00:00.000Z	34 \| good	3.868 \| good	12.944 \| good	36.746 \| good	1.904 \| good	4.461 \| good	0.144 \| good
2026-07-23T01:00:00.000Z	32 \| good	3.757 \| good	12.443 \| good	35.171 \| good	1.81 \| good	6.723 \| good	0.125 \| good
2026-07-23T02:00:00.000Z	31 \| good	3.688 \| good	12.21 \| good	33.63 \| good	1.809 \| good	6.713 \| good	0.136 \| good
2026-07-23T03:00:00.000Z	17 \| good	1.186 \| good	5.185 \| good	17.825 \| good	0.353 \| good	6.362 \| good	0.176 \| good
2026-07-23T04:00:00.000Z	30 \| good	3.813 \| good	12.725 \| good	31.927 \| good	1.808 \| good	11.808 \| good	0.1 \| good
2026-07-23T05:00:00.000Z	27 \| good	3.799 \| good	12.355 \| good	28.739 \| good	1.804 \| good	13.128 \| good	0.1 \| good
2026-07-23T06:00:00.000Z	24 \| good	4.078 \| good	13.307 \| good	26.166 \| good	1.899 \| good	14.33 \| good	0.1 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.369 \| good	13.551 \| good	23.482 \| good	1.805 \| good	16.251 \| good	0.102 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.762 \| good	14.782 \| good	18.291 \| good	1.804 \| good	21.013 \| good	0.1 \| good
2026-07-23T09:00:00.000Z	27 \| good	4.74 \| good	14.242 \| good	17.499 \| good	1.805 \| good	16.387 \| good	0.1 \| good
2026-07-23T10:00:00.000Z	27 \| good	4.885 \| good	14.469 \| good	12.015 \| good	1.804 \| good	18.836 \| good	0.1 \| good
2026-07-23T11:00:00.000Z	27 \| good	4.758 \| good	14.489 \| good	11.339 \| good	1.846 \| good	16.016 \| good	0.103 \| good
2026-07-23T12:00:00.000Z	27 \| good	4.949 \| good	14.735 \| good	9.622 \| good	1.708 \| good	17.39 \| good	0.107 \| good
2026-07-23T13:00:00.000Z	27 \| good	5.334 \| good	16.072 \| good	14.964 \| good	1.942 \| good	16.096 \| good	0.108 \| good
2026-07-23T14:00:00.000Z	33 \| good	5.838 \| good	18.888 \| good	18.284 \| good	2.06 \| good	16.241 \| good	0.199 \| good
2026-07-23T15:00:00.000Z	33 \| good	5.947 \| good	19.596 \| good	23.243 \| good	1.931 \| good	12.044 \| good	0.101 \| good
2026-07-23T16:00:00.000Z	33 \| good	5.538 \| good	17.651 \| good	32.551 \| good	1.925 \| good	8.168 \| good	0.101 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.27 \| good	16.502 \| good	36.602 \| good	1.834 \| good	5.846 \| good	0.105 \| good
2026-07-23T18:00:00.000Z	37 \| good	5.179 \| good	15.829 \| good	40.287 \| good	1.834 \| good	5.524 \| good	0.133 \| good
2026-07-23T19:00:00.000Z	39 \| good	5.166 \| good	15.754 \| good	41.979 \| good	1.92 \| good	5.97 \| good	0.117 \| good
2026-07-23T20:00:00.000Z	43 \| good	5.065 \| good	14.492 \| good	46.13 \| good	1.829 \| good	6.02 \| good	0.117 \| good
2026-07-23T21:00:00.000Z	42 \| good	5.083 \| good	14.594 \| good	45.036 \| good	1.835 \| good	5.629 \| good	0.135 \| good
2026-07-23T21:00:00.000Z	43 \| good	5.065 \| good	14.492 \| good	46.13 \| good	1.829 \| good	6.02 \| good	0.117 \| good
2026-07-23T22:00:00.000Z	40 \| good	1.125 \| good	4.768 \| good	43.34 \| good	0.56 \| good	0.897 \| good	0.14 \| good
2026-07-23T23:00:00.000Z	38 \| good	1.195 \| good	4.891 \| good	41.324 \| good	0.545 \| good	1.378 \| good	0.145 \| good
2026-07-24T00:00:00.000Z	31 \| good	0.341 \| good	1.251 \| good	34.163 \| good	0.526 \| good	3.163 \| good	0.163 \| good
2026-07-24T01:00:00.000Z	26 \| good	0.496 \| good	2.145 \| good	28.496 \| good	0.538 \| good	6.276 \| good	0.189 \| good
2026-07-24T02:00:00.000Z	25 \| good	0.538 \| good	2.145 \| good	27.104 \| good	0.573 \| good	8.443 \| good	0.205 \| good
2026-07-24T03:00:00.000Z	29 \| good	0.495 \| good	2.12 \| good	31.002 \| good	0.607 \| good	9.504 \| good	0.213 \| good
2026-07-24T04:00:00.000Z	30 \| good	0.703 \| good	2.373 \| good	31.599 \| good	0.631 \| good	10.12 \| good	0.218 \| good
2026-07-24T05:00:00.000Z	29 \| good	0.627 \| good	2.28 \| good	30.767 \| good	0.64 \| good	10.22 \| good	0.221 \| good
2026-07-24T06:00:00.000Z	26 \| good	1.944 \| good	8.064 \| good	27.92 \| good	0.644 \| good	9.652 \| good	0.219 \| good
2026-07-24T07:00:00.000Z	22 \| good	0.344 \| good	1.09 \| good	24.132 \| good	0.646 \| good	9.219 \| good	0.216 \| good
2026-07-24T08:00:00.000Z	18 \| good	0.347 \| good	1.109 \| good	19.184 \| good	0.643 \| good	9.023 \| good	0.213 \| good
2026-07-24T09:00:00.000Z	17 \| good	0.386 \| good	1.21 \| good	18.356 \| good	0.64 \| good	8.951 \| good	0.212 \| good
2026-07-24T10:00:00.000Z	8 \| good	0.539 \| good	2.16 \| good	5.505 \| good	0.644 \| good	8.944 \| good	0.211 \| good
2026-07-24T11:00:00.000Z	8 \| good	1.166 \| good	5.114 \| good	9.219 \| good	0.646 \| good	8.657 \| good	0.212 \| good
2026-07-24T12:00:00.000Z	16 \| good	2.754 \| good	11.277 \| good	14.006 \| good	0.613 \| good	7.095 \| good	0.219 \| good
2026-07-24T13:00:00.000Z	19 \| good	3.051 \| good	12.222 \| good	20.847 \| good	0.702 \| good	5.709 \| good	0.221 \| good
2026-07-24T14:00:00.000Z	27 \| good	2.733 \| good	11.097 \| good	28.551 \| good	0.835 \| good	4.411 \| good	0.216 \| good
2026-07-24T15:00:00.000Z	34 \| good	2.489 \| good	10.078 \| good	36.874 \| good	1.023 \| good	2.731 \| good	0.199 \| good
2026-07-24T16:00:00.000Z	40 \| good	2.319 \| good	9.881 \| good	42.674 \| good	1.087 \| good	1.439 \| good	0.178 \| good
2026-07-24T17:00:00.000Z	46 \| good	2.844 \| good	11.935 \| good	49.544 \| good	1.001 \| good	0.935 \| good	0.166 \| good
2026-07-24T18:00:00.000Z	48 \| good	3.483 \| good	15.065 \| good	52.092 \| good	0.946 \| good	0.809 \| good	0.162 \| good
2026-07-24T19:00:00.000Z	49 \| good	2.254 \| good	9.097 \| good	52.887 \| good	0.907 \| good	0.792 \| good	0.162 \| good
2026-07-24T20:00:00.000Z	49 \| good	2.926 \| good	12.019 \| good	53.372 \| good	0.889 \| good	0.918 \| good	0.163 \| good
2026-07-24T21:00:00.000Z	41 \| good	5.768 \| good	25.181 \| good	44.277 \| good	0.892 \| good	1.157 \| good	0.165 \| good
2026-07-24T22:00:00.000Z	40 \| good	3.514 \| good	15.406 \| good	43.204 \| good	0.876 \| good	1.681 \| good	0.172 \| good
2026-07-24T23:00:00.000Z	36 \| good	3.615 \| good	16.323 \| good	39.465 \| good	0.824 \| good	3.346 \| good	0.191 \| good
2026-07-25T00:00:00.000Z	29 \| good	4.019 \| good	17.928 \| good	30.653 \| good	0.788 \| good	5.771 \| good	0.217 \| good
2026-07-25T01:00:00.000Z	27 \| good	4.415 \| good	19.079 \| good	28.544 \| good	0.779 \| good	8.514 \| good	0.238 \| good
2026-07-25T02:00:00.000Z	22 \| good	3.728 \| good	15.974 \| good	23.344 \| good	0.788 \| good	10.907 \| good	0.256 \| good
2026-07-25T03:00:00.000Z	19 \| good	2.295 \| good	9.691 \| good	21.035 \| good	0.807 \| good	12.24 \| good	0.266 \| good
2026-07-25T04:00:00.000Z	18 \| good	1.816 \| good	7.412 \| good	18.84 \| good	0.821 \| good	13.528 \| good	0.275 \| good
2026-07-25T05:00:00.000Z	16 \| good	0.589 \| good	2.264 \| good	17.322 \| good	0.835 \| good	14.886 \| good	0.286 \| good
2026-07-25T06:00:00.000Z	16 \| good	0.702 \| good	2.313 \| good	14.941 \| good	0.832 \| good	16.574 \| good	0.299 \| good
2026-07-25T07:00:00.000Z	17 \| good	0.689 \| good	2.218 \| good	13.269 \| good	0.821 \| good	18.061 \| good	0.31 \| good
2026-07-25T08:00:00.000Z	18 \| good	0.694 \| good	2.218 \| good	13.88 \| good	0.818 \| good	19.229 \| good	0.317 \| good
2026-07-25T09:00:00.000Z	19 \| good	0.699 \| good	2.342 \| good	12.488 \| good	0.817 \| good	19.808 \| good	0.32 \| good
2026-07-25T10:00:00.000Z	19 \| good	0.708 \| good	2.376 \| good	12.893 \| good	0.819 \| good	19.541 \| good	0.318 \| good
2026-07-25T11:00:00.000Z	17 \| good	0.725 \| good	2.417 \| good	11.06 \| good	0.825 \| good	17.732 \| good	0.318 \| good
2026-07-25T12:00:00.000Z	12 \| good	0.711 \| good	2.366 \| good	10.006 \| good	0.79 \| good	12.888 \| good	0.311 \| good
2026-07-25T13:00:00.000Z	17 \| good	0.979 \| good	4.093 \| good	18.134 \| good	0.886 \| good	8.735 \| good	0.272 \| good
2026-07-25T14:00:00.000Z	26 \| good	3.999 \| good	17.914 \| good	28.298 \| good	1.079 \| good	4.124 \| good	0.21 \| good
2026-07-25T15:00:00.000Z	35 \| good	5.225 \| good	22.893 \| good	37.88 \| good	1.099 \| good	1.863 \| good	0.182 \| good
2026-07-25T16:00:00.000Z	42 \| good	6.222 \| good	27.82 \| good	45.142 \| good	1.026 \| good	1.127 \| good	0.171 \| good
2026-07-25T17:00:00.000Z	43 \| good	5.487 \| good	23.159 \| good	46.266 \| good	0.988 \| good	0.856 \| good	0.168 \| good
2026-07-25T18:00:00.000Z	38 \| good	6.894 \| good	30.825 \| good	41.444 \| good	0.985 \| good	0.765 \| good	0.169 \| good
2026-07-25T19:00:00.000Z	35 \| good	6.249 \| good	27.696 \| good	37.793 \| good	0.975 \| good	0.757 \| good	0.17 \| good
2026-07-25T20:00:00.000Z	47 \| good	6.301 \| good	27.711 \| good	51.115 \| good	0.958 \| good	0.78 \| good	0.172 \| good
2026-07-25T21:00:00.000Z	50 \| good	8.533 \| good	37.574 \| good	53.962 \| good	0.936 \| good	0.858 \| good	0.174 \| good

Cincinnati

Empower business decisions with accurate air quality data

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

0.12ppm

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 08:00:00, 2026-07-23.

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

The best air quality in Cincinnati, Ohio was observed at 03:00:00 on 2026-07-23.

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

The air quality in Cincinnati, Ohio right now is Good, with an AQI of 43.

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 5.065 μg/m³.

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

Cincinnati, Ohio currently has a PM₁₀ concentration of 14.492 μg/m³.

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

The current carbon monoxide (CO) level in Cincinnati, Ohio is 0.117 ppm.

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

The current sulfur dioxide (SO₂) concentration in Cincinnati, Ohio is 1.829 ppb.

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

Cincinnati, Ohio currently has an ozone (O₃) concentration of 46.13 ppm.

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

The current level of nitrogen dioxide (NO₂) in Cincinnati, Ohio is 6.02 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	38 \| good	7.396 \| good	21.765 \| good	38.913 \| good	2.088 \| good	4.056 \| good	0.145 \| good
2026-07-21T23:00:00.000Z	38 \| good	7.14 \| good	20.227 \| good	37.311 \| good	2.087 \| good	4.068 \| good	0.167 \| good
2026-07-22T00:00:00.000Z	44 \| good	8.034 \| good	23.589 \| good	38.319 \| good	2.225 \| good	4.713 \| good	0.166 \| good
2026-07-22T01:00:00.000Z	44 \| good	8.147 \| good	23.882 \| good	38.039 \| good	2.057 \| good	6.644 \| good	0.166 \| good
2026-07-22T02:00:00.000Z	44 \| good	7.921 \| good	23.547 \| good	36.59 \| good	1.971 \| good	7.246 \| good	0.166 \| good
2026-07-22T03:00:00.000Z	52 \| moderate	9.862 \| good	27.589 \| good	35.386 \| good	1.971 \| good	7.7 \| good	0.167 \| good
2026-07-22T04:00:00.000Z	58 \| moderate	12.67 \| fine	33.5 \| good	36.303 \| good	2.468 \| good	7.545 \| good	0.188 \| good
2026-07-22T05:00:00.000Z	60 \| moderate	14.373 \| fine	37.459 \| good	36.832 \| good	2.134 \| good	8.959 \| good	0.188 \| good
2026-07-22T06:00:00.000Z	62 \| moderate	14.955 \| fine	37.987 \| good	40.439 \| good	2.135 \| good	7.931 \| good	0.187 \| good
2026-07-22T07:00:00.000Z	62 \| moderate	15.023 \| fine	39.277 \| good	40.49 \| good	2.134 \| good	6.766 \| good	0.19 \| good
2026-07-22T08:00:00.000Z	62 \| moderate	14.83 \| fine	39.359 \| good	39.336 \| good	2.04 \| good	6.449 \| good	0.189 \| good
2026-07-22T09:00:00.000Z	60 \| moderate	14.055 \| fine	36.904 \| good	38.469 \| good	2.041 \| good	7.954 \| good	0.189 \| good
2026-07-22T10:00:00.000Z	60 \| moderate	13.558 \| fine	35.088 \| good	33.361 \| good	1.973 \| good	11.838 \| good	0.166 \| good
2026-07-22T11:00:00.000Z	54 \| moderate	10.902 \| good	28.263 \| good	30.309 \| good	2.044 \| good	10.185 \| good	0.187 \| good
2026-07-22T12:00:00.000Z	49 \| good	8.811 \| good	24.246 \| good	22.922 \| good	2.016 \| good	13.619 \| good	0.209 \| good
2026-07-22T13:00:00.000Z	38 \| good	7.069 \| good	20.355 \| good	22.807 \| good	2.058 \| good	12.111 \| good	0.211 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.595 \| good	16.927 \| good	22.287 \| good	2.14 \| good	9.937 \| good	0.533 \| good
2026-07-22T15:00:00.000Z	27 \| good	4.592 \| good	14.063 \| good	24.236 \| good	2.02 \| good	5.109 \| good	0.186 \| good
2026-07-22T16:00:00.000Z	22 \| good	3.858 \| good	12.327 \| good	23.491 \| good	2.048 \| good	3.06 \| good	0.165 \| good
2026-07-22T17:00:00.000Z	25 \| good	3.708 \| good	11.71 \| good	27.242 \| good	1.935 \| good	3.112 \| good	0.36 \| good
2026-07-22T18:00:00.000Z	26 \| good	3.745 \| good	12.168 \| good	28.35 \| good	2.105 \| good	7.808 \| good	0.445 \| good
2026-07-22T19:00:00.000Z	30 \| good	3.641 \| good	12.507 \| good	31.639 \| good	1.886 \| good	5.445 \| good	0.453 \| good
2026-07-22T20:00:00.000Z	32 \| good	3.63 \| good	12.058 \| good	34.634 \| good	1.924 \| good	5.396 \| good	0.157 \| good
2026-07-22T21:00:00.000Z	35 \| good	3.775 \| good	12.487 \| good	37.928 \| good	1.888 \| good	3.283 \| good	0.149 \| good
2026-07-22T22:00:00.000Z	35 \| good	3.729 \| good	12.661 \| good	37.595 \| good	1.932 \| good	5.348 \| good	0.144 \| good
2026-07-22T23:00:00.000Z	35 \| good	3.813 \| good	13.359 \| good	37.873 \| good	1.905 \| good	4.7 \| good	0.125 \| good
2026-07-23T00:00:00.000Z	34 \| good	3.868 \| good	12.944 \| good	36.746 \| good	1.904 \| good	4.461 \| good	0.144 \| good
2026-07-23T01:00:00.000Z	32 \| good	3.757 \| good	12.443 \| good	35.171 \| good	1.81 \| good	6.723 \| good	0.125 \| good
2026-07-23T02:00:00.000Z	31 \| good	3.688 \| good	12.21 \| good	33.63 \| good	1.809 \| good	6.713 \| good	0.136 \| good
2026-07-23T03:00:00.000Z	17 \| good	1.186 \| good	5.185 \| good	17.825 \| good	0.353 \| good	6.362 \| good	0.176 \| good
2026-07-23T04:00:00.000Z	30 \| good	3.813 \| good	12.725 \| good	31.927 \| good	1.808 \| good	11.808 \| good	0.1 \| good
2026-07-23T05:00:00.000Z	27 \| good	3.799 \| good	12.355 \| good	28.739 \| good	1.804 \| good	13.128 \| good	0.1 \| good
2026-07-23T06:00:00.000Z	24 \| good	4.078 \| good	13.307 \| good	26.166 \| good	1.899 \| good	14.33 \| good	0.1 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.369 \| good	13.551 \| good	23.482 \| good	1.805 \| good	16.251 \| good	0.102 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.762 \| good	14.782 \| good	18.291 \| good	1.804 \| good	21.013 \| good	0.1 \| good
2026-07-23T09:00:00.000Z	27 \| good	4.74 \| good	14.242 \| good	17.499 \| good	1.805 \| good	16.387 \| good	0.1 \| good
2026-07-23T10:00:00.000Z	27 \| good	4.885 \| good	14.469 \| good	12.015 \| good	1.804 \| good	18.836 \| good	0.1 \| good
2026-07-23T11:00:00.000Z	27 \| good	4.758 \| good	14.489 \| good	11.339 \| good	1.846 \| good	16.016 \| good	0.103 \| good
2026-07-23T12:00:00.000Z	27 \| good	4.949 \| good	14.735 \| good	9.622 \| good	1.708 \| good	17.39 \| good	0.107 \| good
2026-07-23T13:00:00.000Z	27 \| good	5.334 \| good	16.072 \| good	14.964 \| good	1.942 \| good	16.096 \| good	0.108 \| good
2026-07-23T14:00:00.000Z	33 \| good	5.838 \| good	18.888 \| good	18.284 \| good	2.06 \| good	16.241 \| good	0.199 \| good
2026-07-23T15:00:00.000Z	33 \| good	5.947 \| good	19.596 \| good	23.243 \| good	1.931 \| good	12.044 \| good	0.101 \| good
2026-07-23T16:00:00.000Z	33 \| good	5.538 \| good	17.651 \| good	32.551 \| good	1.925 \| good	8.168 \| good	0.101 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.27 \| good	16.502 \| good	36.602 \| good	1.834 \| good	5.846 \| good	0.105 \| good
2026-07-23T18:00:00.000Z	37 \| good	5.179 \| good	15.829 \| good	40.287 \| good	1.834 \| good	5.524 \| good	0.133 \| good
2026-07-23T19:00:00.000Z	39 \| good	5.166 \| good	15.754 \| good	41.979 \| good	1.92 \| good	5.97 \| good	0.117 \| good
2026-07-23T20:00:00.000Z	43 \| good	5.065 \| good	14.492 \| good	46.13 \| good	1.829 \| good	6.02 \| good	0.117 \| good
2026-07-23T21:00:00.000Z	42 \| good	5.083 \| good	14.594 \| good	45.036 \| good	1.835 \| good	5.629 \| good	0.135 \| good
2026-07-23T21:00:00.000Z	43 \| good	5.065 \| good	14.492 \| good	46.13 \| good	1.829 \| good	6.02 \| good	0.117 \| good
2026-07-23T22:00:00.000Z	40 \| good	1.125 \| good	4.768 \| good	43.34 \| good	0.56 \| good	0.897 \| good	0.14 \| good
2026-07-23T23:00:00.000Z	38 \| good	1.195 \| good	4.891 \| good	41.324 \| good	0.545 \| good	1.378 \| good	0.145 \| good
2026-07-24T00:00:00.000Z	31 \| good	0.341 \| good	1.251 \| good	34.163 \| good	0.526 \| good	3.163 \| good	0.163 \| good
2026-07-24T01:00:00.000Z	26 \| good	0.496 \| good	2.145 \| good	28.496 \| good	0.538 \| good	6.276 \| good	0.189 \| good
2026-07-24T02:00:00.000Z	25 \| good	0.538 \| good	2.145 \| good	27.104 \| good	0.573 \| good	8.443 \| good	0.205 \| good
2026-07-24T03:00:00.000Z	29 \| good	0.495 \| good	2.12 \| good	31.002 \| good	0.607 \| good	9.504 \| good	0.213 \| good
2026-07-24T04:00:00.000Z	30 \| good	0.703 \| good	2.373 \| good	31.599 \| good	0.631 \| good	10.12 \| good	0.218 \| good
2026-07-24T05:00:00.000Z	29 \| good	0.627 \| good	2.28 \| good	30.767 \| good	0.64 \| good	10.22 \| good	0.221 \| good
2026-07-24T06:00:00.000Z	26 \| good	1.944 \| good	8.064 \| good	27.92 \| good	0.644 \| good	9.652 \| good	0.219 \| good
2026-07-24T07:00:00.000Z	22 \| good	0.344 \| good	1.09 \| good	24.132 \| good	0.646 \| good	9.219 \| good	0.216 \| good
2026-07-24T08:00:00.000Z	18 \| good	0.347 \| good	1.109 \| good	19.184 \| good	0.643 \| good	9.023 \| good	0.213 \| good
2026-07-24T09:00:00.000Z	17 \| good	0.386 \| good	1.21 \| good	18.356 \| good	0.64 \| good	8.951 \| good	0.212 \| good
2026-07-24T10:00:00.000Z	8 \| good	0.539 \| good	2.16 \| good	5.505 \| good	0.644 \| good	8.944 \| good	0.211 \| good
2026-07-24T11:00:00.000Z	8 \| good	1.166 \| good	5.114 \| good	9.219 \| good	0.646 \| good	8.657 \| good	0.212 \| good
2026-07-24T12:00:00.000Z	16 \| good	2.754 \| good	11.277 \| good	14.006 \| good	0.613 \| good	7.095 \| good	0.219 \| good
2026-07-24T13:00:00.000Z	19 \| good	3.051 \| good	12.222 \| good	20.847 \| good	0.702 \| good	5.709 \| good	0.221 \| good
2026-07-24T14:00:00.000Z	27 \| good	2.733 \| good	11.097 \| good	28.551 \| good	0.835 \| good	4.411 \| good	0.216 \| good
2026-07-24T15:00:00.000Z	34 \| good	2.489 \| good	10.078 \| good	36.874 \| good	1.023 \| good	2.731 \| good	0.199 \| good
2026-07-24T16:00:00.000Z	40 \| good	2.319 \| good	9.881 \| good	42.674 \| good	1.087 \| good	1.439 \| good	0.178 \| good
2026-07-24T17:00:00.000Z	46 \| good	2.844 \| good	11.935 \| good	49.544 \| good	1.001 \| good	0.935 \| good	0.166 \| good
2026-07-24T18:00:00.000Z	48 \| good	3.483 \| good	15.065 \| good	52.092 \| good	0.946 \| good	0.809 \| good	0.162 \| good
2026-07-24T19:00:00.000Z	49 \| good	2.254 \| good	9.097 \| good	52.887 \| good	0.907 \| good	0.792 \| good	0.162 \| good
2026-07-24T20:00:00.000Z	49 \| good	2.926 \| good	12.019 \| good	53.372 \| good	0.889 \| good	0.918 \| good	0.163 \| good
2026-07-24T21:00:00.000Z	41 \| good	5.768 \| good	25.181 \| good	44.277 \| good	0.892 \| good	1.157 \| good	0.165 \| good
2026-07-24T22:00:00.000Z	40 \| good	3.514 \| good	15.406 \| good	43.204 \| good	0.876 \| good	1.681 \| good	0.172 \| good
2026-07-24T23:00:00.000Z	36 \| good	3.615 \| good	16.323 \| good	39.465 \| good	0.824 \| good	3.346 \| good	0.191 \| good
2026-07-25T00:00:00.000Z	29 \| good	4.019 \| good	17.928 \| good	30.653 \| good	0.788 \| good	5.771 \| good	0.217 \| good
2026-07-25T01:00:00.000Z	27 \| good	4.415 \| good	19.079 \| good	28.544 \| good	0.779 \| good	8.514 \| good	0.238 \| good
2026-07-25T02:00:00.000Z	22 \| good	3.728 \| good	15.974 \| good	23.344 \| good	0.788 \| good	10.907 \| good	0.256 \| good
2026-07-25T03:00:00.000Z	19 \| good	2.295 \| good	9.691 \| good	21.035 \| good	0.807 \| good	12.24 \| good	0.266 \| good
2026-07-25T04:00:00.000Z	18 \| good	1.816 \| good	7.412 \| good	18.84 \| good	0.821 \| good	13.528 \| good	0.275 \| good
2026-07-25T05:00:00.000Z	16 \| good	0.589 \| good	2.264 \| good	17.322 \| good	0.835 \| good	14.886 \| good	0.286 \| good
2026-07-25T06:00:00.000Z	16 \| good	0.702 \| good	2.313 \| good	14.941 \| good	0.832 \| good	16.574 \| good	0.299 \| good
2026-07-25T07:00:00.000Z	17 \| good	0.689 \| good	2.218 \| good	13.269 \| good	0.821 \| good	18.061 \| good	0.31 \| good
2026-07-25T08:00:00.000Z	18 \| good	0.694 \| good	2.218 \| good	13.88 \| good	0.818 \| good	19.229 \| good	0.317 \| good
2026-07-25T09:00:00.000Z	19 \| good	0.699 \| good	2.342 \| good	12.488 \| good	0.817 \| good	19.808 \| good	0.32 \| good
2026-07-25T10:00:00.000Z	19 \| good	0.708 \| good	2.376 \| good	12.893 \| good	0.819 \| good	19.541 \| good	0.318 \| good
2026-07-25T11:00:00.000Z	17 \| good	0.725 \| good	2.417 \| good	11.06 \| good	0.825 \| good	17.732 \| good	0.318 \| good
2026-07-25T12:00:00.000Z	12 \| good	0.711 \| good	2.366 \| good	10.006 \| good	0.79 \| good	12.888 \| good	0.311 \| good
2026-07-25T13:00:00.000Z	17 \| good	0.979 \| good	4.093 \| good	18.134 \| good	0.886 \| good	8.735 \| good	0.272 \| good
2026-07-25T14:00:00.000Z	26 \| good	3.999 \| good	17.914 \| good	28.298 \| good	1.079 \| good	4.124 \| good	0.21 \| good
2026-07-25T15:00:00.000Z	35 \| good	5.225 \| good	22.893 \| good	37.88 \| good	1.099 \| good	1.863 \| good	0.182 \| good
2026-07-25T16:00:00.000Z	42 \| good	6.222 \| good	27.82 \| good	45.142 \| good	1.026 \| good	1.127 \| good	0.171 \| good
2026-07-25T17:00:00.000Z	43 \| good	5.487 \| good	23.159 \| good	46.266 \| good	0.988 \| good	0.856 \| good	0.168 \| good
2026-07-25T18:00:00.000Z	38 \| good	6.894 \| good	30.825 \| good	41.444 \| good	0.985 \| good	0.765 \| good	0.169 \| good
2026-07-25T19:00:00.000Z	35 \| good	6.249 \| good	27.696 \| good	37.793 \| good	0.975 \| good	0.757 \| good	0.17 \| good
2026-07-25T20:00:00.000Z	47 \| good	6.301 \| good	27.711 \| good	51.115 \| good	0.958 \| good	0.78 \| good	0.172 \| good
2026-07-25T21:00:00.000Z	50 \| good	8.533 \| good	37.574 \| good	53.962 \| good	0.936 \| good	0.858 \| good	0.174 \| 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?