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

The current PM10 concentration at Harrison, Ohio is 69.854 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Harrison, Ohio is 1.312 ppb.

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

The current ozone (O3) concentration at Harrison, Ohio is 16.461 ppm.

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

The current nitrogen dioxide (NO2) concentration at Harrison, Ohio is 8.478 ppb.

Harrison, Ohio live air quality index now

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

The current PM2.5 concentration at Harrison, Ohio is 17.576 μg/m3.

Stay updated with real-time air quality in Harrison, 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

Harrison, Ohio

Last updated: ... (Local time)

Major air pollutants in Harrison, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

19.88 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

80.56 μg/m³

155

255

425

605+

Ozone (O₃)

10.21 ppb

201

201+

Sulfur Dioxide (SO₂)

1.13 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.38 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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Harrison, Ohio

Scroll To Air Quality Map

Track live Harrison, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T17:00:00.000Z	58 \| moderate	12.816 \| fine	58.464 \| fine	12.358 \| good	1.552 \| good	28.628 \| good	0.463 \| good
2025-12-05T18:00:00.000Z	58 \| moderate	12.776 \| fine	55.76 \| fine	13.654 \| good	1.538 \| good	27.589 \| good	0.457 \| good
2025-12-05T19:00:00.000Z	58 \| moderate	12.774 \| fine	57.126 \| fine	16.49 \| good	1.555 \| good	22.152 \| good	0.266 \| good
2025-12-05T20:00:00.000Z	60 \| moderate	14.227 \| fine	61.184 \| fine	20.634 \| good	1.823 \| good	13.582 \| good	0.297 \| good
2025-12-05T21:00:00.000Z	60 \| moderate	14.368 \| fine	62.669 \| fine	22.205 \| good	4.779 \| good	12.828 \| good	0.249 \| good
2025-12-05T22:00:00.000Z	60 \| moderate	13.586 \| fine	59.072 \| fine	20.267 \| good	5.025 \| good	14.651 \| good	0.301 \| good
2025-12-05T23:00:00.000Z	60 \| moderate	14.126 \| fine	60.914 \| fine	19.572 \| good	4.302 \| good	19.11 \| good	0.308 \| good
2025-12-06T00:00:00.000Z	60 \| moderate	14.175 \| fine	61.874 \| fine	17.703 \| good	1.387 \| good	22.231 \| good	0.36 \| good
2025-12-06T01:00:00.000Z	62 \| moderate	15.413 \| fine	64.022 \| fine	15.353 \| good	1.29 \| good	24.111 \| good	0.363 \| good
2025-12-06T02:00:00.000Z	62 \| moderate	15.122 \| fine	63.11 \| fine	15.21 \| good	1.151 \| good	21.217 \| good	0.304 \| good
2025-12-06T03:00:00.000Z	58 \| moderate	13.107 \| fine	52.283 \| good	13.54 \| good	1.107 \| good	18.975 \| good	0.255 \| good
2025-12-06T04:00:00.000Z	60 \| moderate	14.428 \| fine	60.881 \| fine	12.774 \| good	1.066 \| good	18.885 \| good	0.255 \| good
2025-12-06T05:00:00.000Z	60 \| moderate	14.285 \| fine	60.679 \| fine	13.517 \| good	1.114 \| good	19.438 \| good	0.252 \| good
2025-12-06T06:00:00.000Z	58 \| moderate	12.924 \| fine	53.263 \| good	13.788 \| good	1.039 \| good	18.023 \| good	0.297 \| good
2025-12-06T07:00:00.000Z	56 \| moderate	12.48 \| fine	51.144 \| good	12.304 \| good	1.056 \| good	18.43 \| good	0.334 \| good
2025-12-06T08:00:00.000Z	58 \| moderate	12.652 \| fine	51.152 \| good	12.156 \| good	1.092 \| good	18.612 \| good	0.297 \| good
2025-12-06T09:00:00.000Z	58 \| moderate	13.116 \| fine	54.641 \| good	12.727 \| good	1.075 \| good	16.769 \| good	0.249 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	13.885 \| fine	57.489 \| fine	13.457 \| good	1.429 \| good	17.199 \| good	0.249 \| good
2025-12-06T11:00:00.000Z	62 \| moderate	15.228 \| fine	63.528 \| fine	12.725 \| good	1.58 \| good	15.101 \| good	0.2 \| good
2025-12-06T12:00:00.000Z	64 \| moderate	16.403 \| fine	68.331 \| fine	12.49 \| good	1.562 \| good	14.824 \| good	0.197 \| good
2025-12-06T13:00:00.000Z	66 \| moderate	16.597 \| fine	66.801 \| fine	14.283 \| good	1.314 \| good	12.062 \| good	0.197 \| good
2025-12-06T14:00:00.000Z	66 \| moderate	17.165 \| fine	71.592 \| fine	14.386 \| good	1.337 \| good	11.718 \| good	0.203 \| good
2025-12-06T15:00:00.000Z	69 \| moderate	18.667 \| fine	76.893 \| fine	14.436 \| good	1.235 \| good	12.835 \| good	0.252 \| good
2025-12-06T16:00:00.000Z	67 \| moderate	18.44 \| fine	76.889 \| fine	15.604 \| good	1.299 \| good	11.448 \| good	0.249 \| good
2025-12-06T17:00:00.000Z	67 \| moderate	18.428 \| fine	73.93 \| fine	14.45 \| good	1.318 \| good	9.492 \| good	0.297 \| good
2025-12-06T18:00:00.000Z	69 \| moderate	18.612 \| fine	72.446 \| fine	14.501 \| good	1.332 \| good	8.757 \| good	0.252 \| good
2025-12-06T19:00:00.000Z	67 \| moderate	17.576 \| fine	69.854 \| fine	16.461 \| good	1.312 \| good	8.478 \| good	0.249 \| good
2025-12-06T20:00:00.000Z	66 \| moderate	16.997 \| fine	66.37 \| fine	16.444 \| good	1.554 \| good	8.495 \| good	0.252 \| good
2025-12-06T21:00:00.000Z	66 \| moderate	16.93 \| fine	68.067 \| fine	18.933 \| good	1.231 \| good	9.21 \| good	0.252 \| good
2025-12-06T22:00:00.000Z	64 \| moderate	15.969 \| fine	62 \| fine	19.274 \| good	1.478 \| good	10.663 \| good	0.301 \| good
2025-12-06T23:00:00.000Z	66 \| moderate	16.905 \| fine	67.138 \| fine	17.116 \| good	1.461 \| good	12.296 \| good	0.301 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	16.598 \| fine	67.925 \| fine	14.782 \| good	1.336 \| good	16.231 \| good	0.304 \| good
2025-12-07T01:00:00.000Z	67 \| moderate	17.556 \| fine	71.587 \| fine	12.593 \| good	1.409 \| good	16.726 \| good	0.307 \| good
2025-12-07T02:00:00.000Z	66 \| moderate	17.358 \| fine	72.155 \| fine	16.434 \| good	1.351 \| good	13.71 \| good	0.304 \| good
2025-12-07T03:00:00.000Z	66 \| moderate	17.111 \| fine	67.473 \| fine	15.386 \| good	1.198 \| good	13.846 \| good	0.255 \| good
2025-12-07T04:00:00.000Z	69 \| moderate	19.063 \| fine	75.473 \| fine	12.606 \| good	1.23 \| good	16.058 \| good	0.342 \| good
2025-12-07T05:00:00.000Z	69 \| moderate	19.363 \| fine	77.563 \| fine	9.266 \| good	1.187 \| good	16.642 \| good	0.308 \| good
2025-12-07T06:00:00.000Z	71 \| moderate	19.529 \| fine	80.036 \| fine	13.767 \| good	1.307 \| good	17.754 \| good	0.394 \| good
2025-12-07T07:00:00.000Z	69 \| moderate	19.252 \| fine	75.385 \| fine	9.125 \| good	1.264 \| good	17.973 \| good	0.342 \| good
2025-12-07T08:00:00.000Z	69 \| moderate	18.81 \| fine	75.253 \| fine	8.029 \| good	1.209 \| good	16.885 \| good	0.308 \| good
2025-12-07T09:00:00.000Z	69 \| moderate	18.628 \| fine	75.17 \| fine	6.821 \| good	1.21 \| good	16.216 \| good	0.439 \| good
2025-12-07T10:00:00.000Z	67 \| moderate	18.267 \| fine	71.866 \| fine	6.963 \| good	1.27 \| good	16.198 \| good	0.432 \| good
2025-12-07T11:00:00.000Z	67 \| moderate	17.995 \| fine	71.393 \| fine	7.721 \| good	1.192 \| good	16.135 \| good	0.432 \| good
2025-12-07T12:00:00.000Z	67 \| moderate	18.096 \| fine	70.033 \| fine	7.855 \| good	1.054 \| good	14.545 \| good	0.464 \| good
2025-12-07T13:00:00.000Z	69 \| moderate	18.598 \| fine	75.412 \| fine	4.939 \| good	0.959 \| good	13.249 \| good	0.396 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	18.091 \| fine	74.016 \| fine	6.738 \| good	1.032 \| good	13.141 \| good	0.398 \| good
2025-12-07T15:00:00.000Z	69 \| moderate	18.637 \| fine	75.118 \| fine	8.71 \| good	1.031 \| good	12.422 \| good	0.301 \| good
2025-12-07T16:00:00.000Z	71 \| moderate	19.876 \| fine	80.56 \| fine	10.205 \| good	1.129 \| good	13.431 \| good	0.384 \| good
2025-12-07T16:00:00.000Z	71 \| moderate	19.876 \| fine	80.56 \| fine	10.205 \| good	1.129 \| good	13.431 \| good	0.384 \| good
2025-12-07T17:00:00.000Z	62 \| moderate	15.01 \| fine	66.99 \| fine	17.531 \| good	3.444 \| good	6.067 \| good	0.228 \| good
2025-12-07T18:00:00.000Z	67 \| moderate	18.296 \| fine	80.781 \| fine	21.074 \| good	4.109 \| good	4.12 \| good	0.208 \| good
2025-12-07T19:00:00.000Z	69 \| moderate	18.833 \| fine	82.604 \| fine	21.441 \| good	3.977 \| good	4.709 \| good	0.205 \| good
2025-12-07T20:00:00.000Z	64 \| moderate	16.282 \| fine	72.521 \| fine	21.736 \| good	3.846 \| good	5.297 \| good	0.202 \| good
2025-12-07T21:00:00.000Z	69 \| moderate	18.921 \| fine	84.04 \| fine	19.092 \| good	3.714 \| good	5.885 \| good	0.199 \| good
2025-12-07T22:00:00.000Z	71 \| moderate	19.845 \| fine	87.78 \| fine	12.543 \| good	3.135 \| good	8.121 \| good	0.218 \| good
2025-12-07T23:00:00.000Z	75 \| moderate	21.589 \| fine	94.099 \| fine	10.018 \| good	2.556 \| good	10.356 \| good	0.237 \| good
2025-12-08T00:00:00.000Z	66 \| moderate	16.718 \| fine	74.016 \| fine	14.558 \| good	1.976 \| good	12.592 \| good	0.256 \| good
2025-12-08T01:00:00.000Z	56 \| moderate	12.414 \| fine	56.14 \| fine	16.635 \| good	1.705 \| good	11.173 \| good	0.257 \| good
2025-12-08T02:00:00.000Z	58 \| moderate	13.32 \| fine	60.547 \| fine	21.63 \| good	1.434 \| good	9.753 \| good	0.258 \| good
2025-12-08T03:00:00.000Z	52 \| moderate	9.782 \| good	43.574 \| good	25.67 \| good	1.163 \| good	8.334 \| good	0.258 \| good
2025-12-08T04:00:00.000Z	44 \| good	7.752 \| good	34.029 \| good	27.355 \| good	1.041 \| good	7.439 \| good	0.245 \| good
2025-12-08T05:00:00.000Z	49 \| good	8.577 \| good	37.708 \| good	26.794 \| good	0.919 \| good	6.544 \| good	0.232 \| good
2025-12-08T06:00:00.000Z	38 \| good	6.742 \| good	29.417 \| good	26.274 \| good	0.797 \| good	5.649 \| good	0.219 \| good
2025-12-08T07:00:00.000Z	23 \| good	4.238 \| good	18.757 \| good	24.709 \| good	0.804 \| good	4.959 \| good	0.204 \| good
2025-12-08T08:00:00.000Z	38 \| good	6.527 \| good	28.921 \| good	22.352 \| good	0.81 \| good	4.27 \| good	0.189 \| good
2025-12-08T09:00:00.000Z	27 \| good	5.421 \| good	22.918 \| good	22.19 \| good	0.817 \| good	3.58 \| good	0.174 \| good
2025-12-08T10:00:00.000Z	22 \| good	3.652 \| good	15.869 \| good	20.384 \| good	0.804 \| good	3.678 \| good	0.172 \| good
2025-12-08T11:00:00.000Z	19 \| good	1.666 \| good	6.921 \| good	20.312 \| good	0.791 \| good	3.776 \| good	0.171 \| good
2025-12-08T12:00:00.000Z	17 \| good	2.015 \| good	8.1 \| good	18.2 \| good	0.778 \| good	3.874 \| good	0.169 \| good
2025-12-08T13:00:00.000Z	22 \| good	3.671 \| good	16.018 \| good	13.145 \| good	0.836 \| good	4.204 \| good	0.174 \| good
2025-12-08T14:00:00.000Z	14 \| good	2.282 \| good	9.195 \| good	14.595 \| good	0.895 \| good	4.534 \| good	0.178 \| good
2025-12-08T15:00:00.000Z	14 \| good	1.093 \| good	4.187 \| good	14.645 \| good	0.953 \| good	4.864 \| good	0.183 \| good
2025-12-08T16:00:00.000Z	15 \| good	0.951 \| good	3.901 \| good	16.027 \| good	1.105 \| good	4.166 \| good	0.176 \| good
2025-12-08T17:00:00.000Z	17 \| good	0.783 \| good	3.105 \| good	17.779 \| good	1.256 \| good	3.469 \| good	0.169 \| good
2025-12-08T18:00:00.000Z	20 \| good	0.699 \| good	2.216 \| good	22.464 \| good	1.408 \| good	2.772 \| good	0.162 \| good
2025-12-08T19:00:00.000Z	24 \| good	0.933 \| good	3.901 \| good	25.659 \| good	1.63 \| good	3.148 \| good	0.162 \| good
2025-12-08T20:00:00.000Z	22 \| good	1.213 \| good	5.031 \| good	24.358 \| good	1.852 \| good	3.525 \| good	0.162 \| good
2025-12-08T21:00:00.000Z	20 \| good	3.493 \| good	15.813 \| good	22.205 \| good	2.074 \| good	3.902 \| good	0.162 \| good
2025-12-08T22:00:00.000Z	16 \| good	3.493 \| good	15.663 \| good	15.887 \| good	1.944 \| good	9.613 \| good	0.209 \| good
2025-12-08T23:00:00.000Z	27 \| good	5.292 \| good	22.889 \| good	10.146 \| good	1.814 \| good	15.324 \| good	0.256 \| good
2025-12-09T00:00:00.000Z	22 \| good	4.002 \| good	17.741 \| good	8.499 \| good	1.685 \| good	21.035 \| good	0.302 \| good
2025-12-09T01:00:00.000Z	19 \| good	2.535 \| good	10.136 \| good	7.44 \| good	1.659 \| good	19.524 \| good	0.291 \| good
2025-12-09T02:00:00.000Z	27 \| good	4.948 \| good	21.064 \| good	5.781 \| good	1.633 \| good	18.013 \| good	0.28 \| good
2025-12-09T03:00:00.000Z	16 \| good	3.423 \| good	14.994 \| good	4.809 \| good	1.607 \| good	16.502 \| good	0.268 \| good
2025-12-09T04:00:00.000Z	27 \| good	4.749 \| good	20.923 \| good	3.264 \| good	2.142 \| good	13.839 \| good	0.249 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.223 \| good	22.319 \| good	2.296 \| good	2.676 \| good	11.175 \| good	0.229 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.72 \| good	24.528 \| good	2.895 \| good	3.211 \| good	8.512 \| good	0.209 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.52 \| good	23.923 \| good	4.25 \| good	3.337 \| good	7.437 \| good	0.201 \| good
2025-12-09T08:00:00.000Z	33 \| good	6.286 \| good	28.008 \| good	5.652 \| good	3.462 \| good	6.361 \| good	0.192 \| good
2025-12-09T09:00:00.000Z	38 \| good	6.68 \| good	29.726 \| good	7.428 \| good	3.587 \| good	5.286 \| good	0.184 \| good
2025-12-09T10:00:00.000Z	49 \| good	8.834 \| good	38.866 \| good	13.347 \| good	3.487 \| good	5.351 \| good	0.185 \| good
2025-12-09T11:00:00.000Z	44 \| good	8.249 \| good	35.931 \| good	20.968 \| good	3.388 \| good	5.416 \| good	0.187 \| good
2025-12-09T12:00:00.000Z	49 \| good	9.368 \| good	41.806 \| good	21.331 \| good	3.288 \| good	5.481 \| good	0.189 \| good
2025-12-09T13:00:00.000Z	56 \| moderate	11.849 \| good	52.09 \| good	20.433 \| good	3.327 \| good	5.524 \| good	0.193 \| good
2025-12-09T14:00:00.000Z	58 \| moderate	12.861 \| fine	57.269 \| fine	21.041 \| good	3.366 \| good	5.568 \| good	0.196 \| good
2025-12-09T15:00:00.000Z	60 \| moderate	14.064 \| fine	63 \| fine	21.794 \| good	3.405 \| good	5.611 \| good	0.199 \| good
2025-12-09T16:00:00.000Z	60 \| moderate	14.15 \| fine	63.078 \| fine	23.825 \| good	3.42 \| good	5.222 \| good	0.197 \| good

Harrison

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Harrison, Ohio air quality map: Track AQI near you

0.31ppm

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 Harrison, Ohio updated?

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

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

The worst air quality in Harrison, Ohio in the last 24 hours was observed at 06:00:00 on 2025-12-06.

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

In the last 24 hrs, the best air quality in Harrison, Ohio was observed at 07:00:00 on 2025-12-06.

What is the current air quality in Harrison, Ohio?

The current air quality in Harrison, Ohio is 67, categorized as Moderate based on real-time data.

What pollutant is the most common in Harrison, Ohio?

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

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

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

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

The current PM_2.5 concentration at Harrison, Ohio is 17.576 μg/m³.

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

The current PM₁₀ concentration at Harrison, Ohio is 69.854 μg/m³.

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

The current carbon monoxide (CO) concentration at Harrison, Ohio is 0.249 ppm.

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

The current sulfur dioxide (SO₂) concentration at Harrison, Ohio is 1.312 ppb.

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

The current ozone (O₃) concentration at Harrison, Ohio is 16.461 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Harrison, Ohio is 8.478 ppb.

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