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

The current PM10 concentration at Harrison, Ohio is 54.669 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Harrison, Ohio is 1.124 ppb.

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

The current ozone (O3) concentration at Harrison, Ohio is 48.132 ppm.

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

The current nitrogen dioxide (NO2) concentration at Harrison, Ohio is 9.564 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 12.473 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)

12.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

54.67 μg/m³

155

255

425

605+

Ozone (O₃)

48.13 ppb

201

201+

Sulfur Dioxide (SO₂)

1.12 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.56 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

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
2026-04-22T04:00:00.000Z	47 \| good	8 \| good	34.787 \| good	50.653 \| good	1.168 \| good	24.426 \| good	0.21 \| good
2026-04-22T05:00:00.000Z	45 \| good	6.784 \| good	30.165 \| good	49.08 \| good	1.235 \| good	24.476 \| good	0.21 \| good
2026-04-22T06:00:00.000Z	44 \| good	6.247 \| good	26.865 \| good	47.1 \| good	1.394 \| good	15.512 \| good	0.159 \| good
2026-04-22T07:00:00.000Z	41 \| good	6.183 \| good	26.244 \| good	44.478 \| good	1.426 \| good	8.819 \| good	0.156 \| good
2026-04-22T08:00:00.000Z	38 \| good	6.827 \| good	29.486 \| good	39.497 \| good	1.723 \| good	7.054 \| good	0.156 \| good
2026-04-22T09:00:00.000Z	43 \| good	7.304 \| good	31.025 \| good	45.87 \| good	1.661 \| good	5.929 \| good	0.159 \| good
2026-04-22T10:00:00.000Z	38 \| good	6.876 \| good	29.131 \| good	39.665 \| good	1.12 \| good	5.199 \| good	0.159 \| good
2026-04-22T11:00:00.000Z	39 \| good	7.289 \| good	32.008 \| good	42.382 \| good	1.147 \| good	6.868 \| good	0.159 \| good
2026-04-22T12:00:00.000Z	44 \| good	7.868 \| good	33.559 \| good	41.347 \| good	1.17 \| good	9.956 \| good	0.226 \| good
2026-04-22T13:00:00.000Z	44 \| good	8.042 \| good	34.416 \| good	42.992 \| good	1.279 \| good	11.19 \| good	0.284 \| good
2026-04-22T14:00:00.000Z	56 \| moderate	11.8 \| good	51.791 \| good	30.968 \| good	1.244 \| good	14.576 \| good	0.301 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	11.236 \| good	48.932 \| good	33.434 \| good	1.186 \| good	12.485 \| good	0.248 \| good
2026-04-22T16:00:00.000Z	54 \| moderate	10.921 \| good	46.748 \| good	34.795 \| good	1.169 \| good	9.322 \| good	0.218 \| good
2026-04-22T17:00:00.000Z	49 \| good	9.125 \| good	40.839 \| good	40.327 \| good	1.712 \| good	7.404 \| good	0.215 \| good
2026-04-22T18:00:00.000Z	38 \| good	6.986 \| good	30.488 \| good	39.986 \| good	1.814 \| good	6.131 \| good	0.215 \| good
2026-04-22T19:00:00.000Z	40 \| good	6.774 \| good	28.868 \| good	42.586 \| good	1.135 \| good	6.049 \| good	0.166 \| good
2026-04-22T20:00:00.000Z	45 \| good	7.151 \| good	32.253 \| good	49.478 \| good	1.207 \| good	5.003 \| good	0.217 \| good
2026-04-22T21:00:00.000Z	48 \| good	6.605 \| good	29.779 \| good	51.952 \| good	1.201 \| good	5.077 \| good	0.217 \| good
2026-04-22T22:00:00.000Z	54 \| moderate	6.37 \| good	27.648 \| good	55.508 \| fine	1.59 \| good	4.637 \| good	0.166 \| good
2026-04-22T23:00:00.000Z	54 \| moderate	5.882 \| good	24.924 \| good	55.873 \| fine	1.54 \| good	4.292 \| good	0.155 \| good
2026-04-23T00:00:00.000Z	58 \| moderate	4.741 \| good	20.414 \| good	57.477 \| fine	1.732 \| good	5.119 \| good	0.152 \| good
2026-04-23T01:00:00.000Z	54 \| moderate	4.651 \| good	19.439 \| good	55.838 \| fine	4.08 \| good	8.902 \| good	0.209 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.596 \| good	23.514 \| good	48.845 \| good	2.498 \| good	17.101 \| good	0.212 \| good
2026-04-23T03:00:00.000Z	38 \| good	7.043 \| good	30.91 \| good	40.298 \| good	1.407 \| good	30.501 \| good	0.365 \| good
2026-04-23T04:00:00.000Z	49 \| good	8.512 \| good	38.113 \| good	39.718 \| good	1.548 \| good	33.363 \| good	0.369 \| good
2026-04-23T05:00:00.000Z	44 \| good	8.035 \| good	35.448 \| good	30.6 \| good	1.453 \| good	25.863 \| good	0.421 \| good
2026-04-23T06:00:00.000Z	49 \| good	9.339 \| good	42.15 \| good	23.568 \| good	1.428 \| good	24.647 \| good	0.364 \| good
2026-04-23T07:00:00.000Z	52 \| moderate	9.988 \| good	44.599 \| good	18.246 \| good	1.609 \| good	22.378 \| good	0.331 \| good
2026-04-23T08:00:00.000Z	52 \| moderate	9.768 \| good	41.171 \| good	18.501 \| good	1.452 \| good	22.749 \| good	0.33 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.704 \| good	40.775 \| good	12.083 \| good	1.511 \| good	19.327 \| good	0.279 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.369 \| good	45.061 \| good	11.244 \| good	1.512 \| good	21.237 \| good	0.337 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	10.772 \| good	47.076 \| good	9.459 \| good	1.471 \| good	24.024 \| good	0.395 \| good
2026-04-23T12:00:00.000Z	54 \| moderate	10.907 \| good	48.631 \| good	14.289 \| good	1.58 \| good	26.191 \| good	0.523 \| good
2026-04-23T13:00:00.000Z	54 \| moderate	10.599 \| good	45.532 \| good	14.258 \| good	1.274 \| good	28.055 \| good	0.578 \| good
2026-04-23T14:00:00.000Z	56 \| moderate	11.999 \| good	49.935 \| good	20.967 \| good	1.576 \| good	30.487 \| good	0.554 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	13.402 \| fine	59.976 \| fine	29.995 \| good	1.181 \| good	30.397 \| good	0.489 \| good
2026-04-23T16:00:00.000Z	56 \| moderate	11.911 \| good	51.184 \| good	36.16 \| good	1.281 \| good	18.64 \| good	0.252 \| good
2026-04-23T17:00:00.000Z	56 \| moderate	11.527 \| good	48.612 \| good	44.988 \| good	1.735 \| good	9.466 \| good	0.17 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	10.698 \| good	47.652 \| good	52.696 \| good	2.77 \| good	7.338 \| good	0.17 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	10.461 \| good	45.975 \| good	57.314 \| fine	1.169 \| good	8.906 \| good	0.224 \| good
2026-04-23T20:00:00.000Z	64 \| moderate	10.678 \| good	46.226 \| good	59.076 \| fine	1.997 \| good	5.683 \| good	0.173 \| good
2026-04-23T21:00:00.000Z	84 \| moderate	10.352 \| good	44.303 \| good	64.666 \| fine	1.365 \| good	5.81 \| good	0.225 \| good
2026-04-23T22:00:00.000Z	74 \| moderate	10.735 \| good	46.423 \| good	62.4 \| fine	1.146 \| good	4.5 \| good	0.175 \| good
2026-04-23T23:00:00.000Z	71 \| moderate	11.197 \| good	48.695 \| good	61.444 \| fine	1.097 \| good	4.047 \| good	0.174 \| good
2026-04-24T00:00:00.000Z	71 \| moderate	12.327 \| fine	52.69 \| good	60.818 \| fine	1.855 \| good	4.87 \| good	0.176 \| good
2026-04-24T01:00:00.000Z	64 \| moderate	12.423 \| fine	53.864 \| good	58.686 \| fine	1.106 \| good	7.55 \| good	0.179 \| good
2026-04-24T02:00:00.000Z	56 \| moderate	12.473 \| fine	54.669 \| good	48.132 \| good	1.124 \| good	9.564 \| good	0.267 \| good
2026-04-24T03:00:00.000Z	52 \| moderate	9.538 \| good	42.85 \| good	26.725 \| good	1.043 \| good	6.233 \| good	0.196 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	12.473 \| fine	54.669 \| good	48.132 \| good	1.124 \| good	9.564 \| good	0.267 \| good
2026-04-24T04:00:00.000Z	44 \| good	7.993 \| good	34.98 \| good	26.696 \| good	1.102 \| good	6.873 \| good	0.207 \| good
2026-04-24T05:00:00.000Z	38 \| good	7.468 \| good	32.936 \| good	27.012 \| good	1.041 \| good	4.612 \| good	0.189 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.638 \| good	29.885 \| good	22.938 \| good	0.98 \| good	2.35 \| good	0.172 \| good
2026-04-24T07:00:00.000Z	44 \| good	7.765 \| good	34.062 \| good	24.036 \| good	0.951 \| good	2.37 \| good	0.173 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.294 \| good	36.716 \| good	24.668 \| good	0.922 \| good	2.391 \| good	0.174 \| good
2026-04-24T09:00:00.000Z	49 \| good	9.354 \| good	41.956 \| good	20.993 \| good	0.893 \| good	2.411 \| good	0.176 \| good
2026-04-24T10:00:00.000Z	49 \| good	8.549 \| good	37.128 \| good	18.355 \| good	0.901 \| good	2.838 \| good	0.181 \| good
2026-04-24T11:00:00.000Z	52 \| moderate	10.013 \| good	44.848 \| good	25.261 \| good	0.908 \| good	3.265 \| good	0.187 \| good
2026-04-24T12:00:00.000Z	58 \| moderate	12.529 \| fine	56.719 \| fine	26.703 \| good	0.915 \| good	3.692 \| good	0.192 \| good
2026-04-24T13:00:00.000Z	56 \| moderate	11.772 \| good	51.966 \| good	37.617 \| good	1.205 \| good	3.121 \| good	0.188 \| good
2026-04-24T14:00:00.000Z	54 \| moderate	10.785 \| good	47.833 \| good	45.667 \| good	1.495 \| good	2.549 \| good	0.184 \| good
2026-04-24T15:00:00.000Z	49 \| good	8.726 \| good	38.091 \| good	47.914 \| good	1.784 \| good	1.978 \| good	0.181 \| good
2026-04-24T16:00:00.000Z	50 \| good	8.708 \| good	38.126 \| good	54.268 \| good	1.715 \| good	1.597 \| good	0.171 \| good
2026-04-24T17:00:00.000Z	64 \| moderate	7.706 \| good	33.951 \| good	58.813 \| fine	1.647 \| good	1.216 \| good	0.162 \| good
2026-04-24T18:00:00.000Z	61 \| moderate	7.121 \| good	31.755 \| good	57.584 \| fine	1.578 \| good	0.835 \| good	0.153 \| good
2026-04-24T19:00:00.000Z	46 \| good	6.825 \| good	30.06 \| good	50.218 \| good	1.411 \| good	1.012 \| good	0.15 \| good
2026-04-24T20:00:00.000Z	46 \| good	6.881 \| good	30.11 \| good	50.134 \| good	1.244 \| good	1.189 \| good	0.147 \| good
2026-04-24T21:00:00.000Z	45 \| good	5.353 \| good	23.041 \| good	49.018 \| good	1.077 \| good	1.366 \| good	0.144 \| good
2026-04-24T22:00:00.000Z	45 \| good	3.885 \| good	17.146 \| good	49.474 \| good	1.356 \| good	2.033 \| good	0.147 \| good
2026-04-24T23:00:00.000Z	43 \| good	5.366 \| good	23.041 \| good	45.97 \| good	1.634 \| good	2.7 \| good	0.149 \| good
2026-04-25T00:00:00.000Z	44 \| good	5.757 \| good	24.969 \| good	47.846 \| good	1.913 \| good	3.367 \| good	0.152 \| good
2026-04-25T01:00:00.000Z	37 \| good	5.71 \| good	24.813 \| good	40.36 \| good	1.845 \| good	3.737 \| good	0.153 \| good
2026-04-25T02:00:00.000Z	32 \| good	4.726 \| good	20.849 \| good	35.206 \| good	1.776 \| good	4.107 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	29 \| good	3.998 \| good	17.243 \| good	30.532 \| good	1.707 \| good	4.478 \| good	0.154 \| good
2026-04-25T04:00:00.000Z	28 \| good	3.369 \| good	15.031 \| good	30.446 \| good	1.588 \| good	4.345 \| good	0.152 \| good
2026-04-25T05:00:00.000Z	29 \| good	3.331 \| good	14.234 \| good	31.421 \| good	1.468 \| good	4.213 \| good	0.15 \| good
2026-04-25T06:00:00.000Z	27 \| good	4.59 \| good	20.068 \| good	28.944 \| good	1.349 \| good	4.08 \| good	0.148 \| good
2026-04-25T07:00:00.000Z	31 \| good	4.335 \| good	18.672 \| good	33.621 \| good	1.288 \| good	4.088 \| good	0.148 \| good
2026-04-25T08:00:00.000Z	30 \| good	2.473 \| good	10.026 \| good	31.871 \| good	1.228 \| good	4.097 \| good	0.148 \| good
2026-04-25T09:00:00.000Z	25 \| good	3.445 \| good	15.071 \| good	27.251 \| good	1.167 \| good	4.105 \| good	0.148 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.203 \| good	22.831 \| good	21.08 \| good	1.152 \| good	4.06 \| good	0.15 \| good
2026-04-25T11:00:00.000Z	17 \| good	3.034 \| good	12.356 \| good	18.379 \| good	1.137 \| good	4.015 \| good	0.153 \| good
2026-04-25T12:00:00.000Z	27 \| good	5.333 \| good	22.81 \| good	16.904 \| good	1.122 \| good	3.971 \| good	0.155 \| good
2026-04-25T13:00:00.000Z	27 \| good	3.187 \| good	14 \| good	29.359 \| good	1.177 \| good	3.345 \| good	0.155 \| good
2026-04-25T14:00:00.000Z	38 \| good	3.947 \| good	17.052 \| good	41.154 \| good	1.232 \| good	2.719 \| good	0.155 \| good
2026-04-25T15:00:00.000Z	47 \| good	2.703 \| good	11.021 \| good	50.867 \| good	1.287 \| good	2.093 \| good	0.155 \| good
2026-04-25T16:00:00.000Z	54 \| moderate	2.502 \| good	10.065 \| good	56.21 \| fine	1.063 \| good	1.699 \| good	0.153 \| good
2026-04-25T17:00:00.000Z	61 \| moderate	1.617 \| good	6.878 \| good	58.387 \| fine	0.839 \| good	1.305 \| good	0.15 \| good
2026-04-25T18:00:00.000Z	61 \| moderate	1.68 \| good	6.931 \| good	57.582 \| fine	0.615 \| good	0.911 \| good	0.148 \| good
2026-04-25T19:00:00.000Z	54 \| moderate	0.961 \| good	4.071 \| good	55.831 \| fine	0.52 \| good	0.892 \| good	0.144 \| good
2026-04-25T20:00:00.000Z	50 \| good	2.36 \| good	9.957 \| good	54.223 \| good	0.424 \| good	0.874 \| good	0.141 \| good
2026-04-25T21:00:00.000Z	49 \| good	3.649 \| good	16.021 \| good	52.922 \| good	0.329 \| good	0.855 \| good	0.137 \| good
2026-04-25T22:00:00.000Z	44 \| good	2.884 \| good	11.964 \| good	47.596 \| good	0.301 \| good	1.3 \| good	0.141 \| good
2026-04-25T23:00:00.000Z	46 \| good	4.257 \| good	18.888 \| good	50.06 \| good	0.273 \| good	1.745 \| good	0.145 \| good
2026-04-26T00:00:00.000Z	45 \| good	1.875 \| good	2.22 \| good	49.5 \| good	0.243 \| good	2.19 \| good	0.149 \| good
2026-04-26T01:00:00.000Z	49 \| good	8.793 \| good	38.834 \| good	36.096 \| good	0.289 \| good	2.673 \| good	0.154 \| good
2026-04-26T02:00:00.000Z	49 \| good	9.094 \| good	40.901 \| good	35.288 \| good	0.332 \| good	3.157 \| good	0.159 \| good
2026-04-26T03:00:00.000Z	44 \| good	7.618 \| good	33.218 \| good	34.096 \| good	0.375 \| good	3.64 \| good	0.165 \| good

Harrison

Get reliable air quality data to drive your business

Harrison, Ohio air quality map: Track AQI near you

0.26ppm

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

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 09:00:00 on 2026-04-23.

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 03:00:00 on 2026-04-23.

What is the current air quality in Harrison, Ohio?

The current air quality in Harrison, Ohio is 56, 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 12.473 μg/m³.

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

The current PM₁₀ concentration at Harrison, Ohio is 54.669 μg/m³.

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

The current carbon monoxide (CO) concentration at Harrison, Ohio is 0.267 ppm.

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

The current sulfur dioxide (SO₂) concentration at Harrison, Ohio is 1.124 ppb.

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

The current ozone (O₃) concentration at Harrison, Ohio is 48.132 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Harrison, Ohio is 9.564 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions