What is the PM10 level in Circleville, Ohio at the moment?

The PM10 concentration in Circleville, Ohio is 31.625 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Circleville, Ohio at the moment?

Currently, Circleville, Ohio has a sulfur dioxide (SO2) concentration of 1.476 ppb.

What is the ozone (O3) level in Circleville, Ohio at the moment?

The current ozone (O3) level in Circleville, Ohio at the moment is 30.036 ppm.

What is the nitrogen dioxide (NO2) level in Circleville, Ohio at the moment?

Nitrogen dioxide (NO2) level in Circleville, Ohio at the moment is 14.076 ppb.

Live air quality index in Circleville, Ohio today

Q: What is the PM2.5 level in Circleville, Ohio at the moment?

PM2.5 levels in Circleville, Ohio are currently 11.114 μg/m3.

Stay updated with real-time air quality in Circleville, 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

Circleville, Ohio

Last updated: ... (Local time)

Major air pollutants in Circleville, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.87 μg/m³

155

255

425

605+

Ozone (O₃)

27.32 ppb

201

201+

Sulfur Dioxide (SO₂)

1.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 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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Circleville, Ohio

Scroll To Air Quality Map

Track live Circleville, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T12:00:00.000Z	33 \| good	5.961 \| good	11.635 \| good	22.753 \| good	1.614 \| good	21.427 \| good	0.277 \| good
2026-03-05T13:00:00.000Z	33 \| good	6.005 \| good	24.978 \| good	16.249 \| good	1.687 \| good	19.04 \| good	0.333 \| good
2026-03-05T14:00:00.000Z	38 \| good	6.9 \| good	22.944 \| good	20.845 \| good	1.428 \| good	18.538 \| good	0.398 \| good
2026-03-05T15:00:00.000Z	33 \| good	6.413 \| good	19.267 \| good	13.055 \| good	1.652 \| good	20.035 \| good	0.431 \| good
2026-03-05T16:00:00.000Z	49 \| good	9.115 \| good	34.944 \| good	18.136 \| good	1.518 \| good	24.372 \| good	0.381 \| good
2026-03-05T17:00:00.000Z	49 \| good	9.116 \| good	27.28 \| good	22.662 \| good	1.632 \| good	23.161 \| good	0.331 \| good
2026-03-05T18:00:00.000Z	44 \| good	7.933 \| good	16.905 \| good	16.883 \| good	1.181 \| good	19.613 \| good	0.45 \| good
2026-03-05T19:00:00.000Z	56 \| moderate	12.346 \| fine	38.82 \| good	20.823 \| good	1.195 \| good	14.019 \| good	0.406 \| good
2026-03-05T20:00:00.000Z	49 \| good	8.85 \| good	23.544 \| good	27.285 \| good	1.493 \| good	13.79 \| good	0.154 \| good
2026-03-05T21:00:00.000Z	49 \| good	9.091 \| good	23.053 \| good	31.789 \| good	1.674 \| good	11.904 \| good	0.165 \| good
2026-03-05T22:00:00.000Z	44 \| good	8.09 \| good	18.298 \| good	32.684 \| good	1.737 \| good	14.582 \| good	0.158 \| good
2026-03-05T23:00:00.000Z	38 \| good	6.623 \| good	14.81 \| good	31.983 \| good	1.562 \| good	15.275 \| good	0.194 \| good
2026-03-06T00:00:00.000Z	30 \| good	5.27 \| good	20.808 \| good	32.45 \| good	1.503 \| good	17.664 \| good	0.183 \| good
2026-03-06T01:00:00.000Z	26 \| good	4.194 \| good	20.37 \| good	27.824 \| good	1.482 \| good	20.276 \| good	0.226 \| good
2026-03-06T02:00:00.000Z	27 \| good	3.742 \| good	28.793 \| good	18.151 \| good	1.478 \| good	17.582 \| good	0.215 \| good
2026-03-06T03:00:00.000Z	27 \| good	2.572 \| good	10.486 \| good	28.991 \| good	1.582 \| good	3.133 \| good	0.134 \| good
2026-03-06T04:00:00.000Z	22 \| good	4.227 \| good	17.355 \| good	22.918 \| good	1.475 \| good	17.042 \| good	0.272 \| good
2026-03-06T05:00:00.000Z	44 \| good	7.796 \| good	25.621 \| good	20.505 \| good	1.474 \| good	16.59 \| good	0.257 \| good
2026-03-06T06:00:00.000Z	38 \| good	7.198 \| good	31.989 \| good	20.584 \| good	1.662 \| good	14.449 \| good	0.254 \| good
2026-03-06T07:00:00.000Z	33 \| good	5.502 \| good	18.176 \| good	19.619 \| good	1.47 \| good	14.076 \| good	0.255 \| good
2026-03-06T08:00:00.000Z	27 \| good	5.076 \| good	26.709 \| good	23.866 \| good	1.466 \| good	11.974 \| good	0.265 \| good
2026-03-06T09:00:00.000Z	44 \| good	5.197 \| good	46.833 \| good	16.323 \| good	1.462 \| good	12.368 \| good	0.222 \| good
2026-03-06T10:00:00.000Z	23 \| good	4.396 \| good	25.398 \| good	21.226 \| good	1.89 \| good	10.079 \| good	0.218 \| good
2026-03-06T11:00:00.000Z	27 \| good	5.18 \| good	20.332 \| good	20.367 \| good	1.789 \| good	9.623 \| good	0.278 \| good
2026-03-06T12:00:00.000Z	22 \| good	4.171 \| good	14.801 \| good	16.364 \| good	1.994 \| good	10.369 \| good	0.319 \| good
2026-03-06T13:00:00.000Z	25 \| good	4.205 \| good	27.276 \| good	18.106 \| good	1.992 \| good	10.473 \| good	0.314 \| good
2026-03-06T14:00:00.000Z	27 \| good	4.917 \| good	22.853 \| good	14.099 \| good	1.988 \| good	12.264 \| good	0.404 \| good
2026-03-06T15:00:00.000Z	27 \| good	5.35 \| good	21.973 \| good	10.847 \| good	1.979 \| good	10.704 \| good	0.412 \| good
2026-03-06T16:00:00.000Z	22 \| good	4.102 \| good	23.278 \| good	19.893 \| good	1.848 \| good	11.433 \| good	0.329 \| good
2026-03-06T17:00:00.000Z	27 \| good	4.522 \| good	26.807 \| good	20.846 \| good	1.577 \| good	12.969 \| good	0.261 \| good
2026-03-06T18:00:00.000Z	27 \| good	4.821 \| good	15.618 \| good	25.385 \| good	1.612 \| good	12.021 \| good	0.196 \| good
2026-03-06T19:00:00.000Z	33 \| good	6.046 \| good	19.031 \| good	28.743 \| good	2.791 \| good	10.8 \| good	0.229 \| good
2026-03-06T20:00:00.000Z	38 \| good	7.327 \| good	34.944 \| good	30.376 \| good	4.871 \| good	9.542 \| good	0.171 \| good
2026-03-06T21:00:00.000Z	49 \| good	9.168 \| good	27.212 \| good	32.684 \| good	3.993 \| good	9.799 \| good	0.182 \| good
2026-03-06T22:00:00.000Z	49 \| good	9.053 \| good	29.333 \| good	36.811 \| good	2.207 \| good	9.655 \| good	0.168 \| good
2026-03-06T23:00:00.000Z	49 \| good	9.026 \| good	44.622 \| good	36.565 \| good	2.607 \| good	3.345 \| good	0.163 \| good
2026-03-07T00:00:00.000Z	49 \| good	9.268 \| good	40.619 \| good	35.866 \| good	3.473 \| good	7.45 \| good	0.23 \| good
2026-03-07T01:00:00.000Z	56 \| moderate	11.998 \| good	40.958 \| good	32.136 \| good	2.723 \| good	12.711 \| good	0.229 \| good
2026-03-07T02:00:00.000Z	60 \| moderate	13.628 \| fine	39.636 \| good	29.426 \| good	2.124 \| good	20.441 \| good	0.247 \| good
2026-03-07T03:00:00.000Z	58 \| moderate	13.252 \| fine	36.853 \| good	28.191 \| good	1.837 \| good	15.936 \| good	0.262 \| good
2026-03-07T04:00:00.000Z	56 \| moderate	12.318 \| fine	32.03 \| good	24.143 \| good	1.832 \| good	15.113 \| good	0.272 \| good
2026-03-07T05:00:00.000Z	56 \| moderate	11.575 \| good	35.005 \| good	27.429 \| good	1.377 \| good	14.263 \| good	0.283 \| good
2026-03-07T06:00:00.000Z	54 \| moderate	11.114 \| good	31.625 \| good	30.036 \| good	1.476 \| good	14.076 \| good	0.283 \| good
2026-03-07T07:00:00.000Z	54 \| moderate	10.51 \| good	34.294 \| good	29.6 \| good	1.409 \| good	11.685 \| good	0.211 \| good
2026-03-07T08:00:00.000Z	54 \| moderate	10.605 \| good	24.017 \| good	24.37 \| good	1.704 \| good	8.748 \| good	0.111 \| good
2026-03-07T09:00:00.000Z	52 \| moderate	10.31 \| good	24.274 \| good	28.833 \| good	1.697 \| good	8.152 \| good	0.111 \| good
2026-03-07T10:00:00.000Z	52 \| moderate	9.791 \| good	27.872 \| good	27.325 \| good	1.694 \| good	8.793 \| good	0.122 \| good
2026-03-07T11:00:00.000Z	52 \| moderate	9.791 \| good	27.872 \| good	27.325 \| good	1.694 \| good	8.793 \| good	0.122 \| good
2026-03-07T08:00:00.000Z	28 \| good	3.787 \| good	16.48 \| good	30.439 \| good	0.947 \| good	1.674 \| good	0.116 \| good
2026-03-07T09:00:00.000Z	29 \| good	3.838 \| good	16.775 \| good	30.892 \| good	1.043 \| good	1.508 \| good	0.113 \| good
2026-03-07T10:00:00.000Z	29 \| good	3.634 \| good	15.931 \| good	30.963 \| good	1.09 \| good	1.598 \| good	0.11 \| good
2026-03-07T11:00:00.000Z	31 \| good	3.753 \| good	16.432 \| good	33.608 \| good	1.138 \| good	1.688 \| good	0.108 \| good
2026-03-07T12:00:00.000Z	31 \| good	3.891 \| good	17.347 \| good	33.742 \| good	1.186 \| good	1.779 \| good	0.105 \| good
2026-03-07T13:00:00.000Z	30 \| good	4.203 \| good	18.33 \| good	32.02 \| good	1.163 \| good	1.78 \| good	0.104 \| good
2026-03-07T14:00:00.000Z	29 \| good	4.356 \| good	19.33 \| good	30.833 \| good	1.14 \| good	1.782 \| good	0.103 \| good
2026-03-07T15:00:00.000Z	30 \| good	4.517 \| good	19.534 \| good	31.539 \| good	1.118 \| good	1.783 \| good	0.102 \| good
2026-03-07T16:00:00.000Z	29 \| good	4.568 \| good	19.963 \| good	30.973 \| good	1.109 \| good	1.583 \| good	0.101 \| good
2026-03-07T17:00:00.000Z	27 \| good	3.856 \| good	16.744 \| good	29.036 \| good	1.099 \| good	1.383 \| good	0.099 \| good
2026-03-07T18:00:00.000Z	27 \| good	3.679 \| good	16.076 \| good	29.491 \| good	1.09 \| good	1.183 \| good	0.098 \| good
2026-03-07T19:00:00.000Z	29 \| good	3.32 \| good	14.735 \| good	30.821 \| good	1.008 \| good	1.237 \| good	0.098 \| good
2026-03-07T20:00:00.000Z	30 \| good	2.926 \| good	12.069 \| good	32.025 \| good	0.925 \| good	1.29 \| good	0.098 \| good
2026-03-07T21:00:00.000Z	32 \| good	2.906 \| good	11.987 \| good	34.612 \| good	0.843 \| good	1.343 \| good	0.098 \| good
2026-03-07T22:00:00.000Z	32 \| good	1.914 \| good	7.983 \| good	34.762 \| good	0.969 \| good	1.636 \| good	0.101 \| good
2026-03-07T23:00:00.000Z	32 \| good	2.521 \| good	10 \| good	34.574 \| good	1.095 \| good	1.93 \| good	0.104 \| good
2026-03-08T00:00:00.000Z	31 \| good	3.242 \| good	14.102 \| good	34.274 \| good	1.221 \| good	2.223 \| good	0.107 \| good
2026-03-08T01:00:00.000Z	32 \| good	3.141 \| good	13.551 \| good	34.611 \| good	1.374 \| good	2.325 \| good	0.108 \| good
2026-03-08T02:00:00.000Z	30 \| good	2.462 \| good	10.076 \| good	32.371 \| good	1.527 \| good	2.428 \| good	0.109 \| good
2026-03-08T03:00:00.000Z	26 \| good	2.154 \| good	8.664 \| good	28.32 \| good	1.68 \| good	2.53 \| good	0.11 \| good
2026-03-08T04:00:00.000Z	25 \| good	1.62 \| good	6.615 \| good	26.594 \| good	1.609 \| good	2.678 \| good	0.115 \| good
2026-03-08T05:00:00.000Z	29 \| good	2.23 \| good	9.174 \| good	30.666 \| good	1.538 \| good	2.825 \| good	0.12 \| good
2026-03-08T06:00:00.000Z	31 \| good	3.563 \| good	15.682 \| good	34.112 \| good	1.468 \| good	2.972 \| good	0.125 \| good
2026-03-08T07:00:00.000Z	32 \| good	3.626 \| good	15.963 \| good	34.837 \| good	1.124 \| good	2.785 \| good	0.14 \| good
2026-03-08T08:00:00.000Z	31 \| good	4.207 \| good	18.347 \| good	33.419 \| good	0.78 \| good	2.598 \| good	0.155 \| good
2026-03-08T09:00:00.000Z	30 \| good	5.29 \| good	23 \| good	32.406 \| good	0.436 \| good	2.411 \| good	0.169 \| good
2026-03-08T10:00:00.000Z	38 \| good	6.501 \| good	29.017 \| good	30.094 \| good	0.509 \| good	2.986 \| good	0.178 \| good
2026-03-08T11:00:00.000Z	38 \| good	6.908 \| good	30.765 \| good	30.235 \| good	0.582 \| good	3.561 \| good	0.188 \| good
2026-03-08T12:00:00.000Z	52 \| moderate	10.099 \| good	44.739 \| good	28.501 \| good	0.654 \| good	4.136 \| good	0.197 \| good
2026-03-08T13:00:00.000Z	58 \| moderate	12.575 \| fine	56.87 \| fine	28.363 \| good	0.77 \| good	3.574 \| good	0.198 \| good
2026-03-08T14:00:00.000Z	58 \| moderate	13.424 \| fine	60.918 \| fine	28.954 \| good	0.887 \| good	3.012 \| good	0.199 \| good
2026-03-08T15:00:00.000Z	56 \| moderate	12.387 \| fine	55.713 \| fine	30.887 \| good	1.003 \| good	2.451 \| good	0.2 \| good
2026-03-08T16:00:00.000Z	54 \| moderate	11.038 \| good	48.724 \| good	31.648 \| good	0.84 \| good	2.044 \| good	0.188 \| good
2026-03-08T17:00:00.000Z	44 \| good	8.314 \| good	36.358 \| good	34.102 \| good	0.678 \| good	1.637 \| good	0.176 \| good
2026-03-08T18:00:00.000Z	38 \| good	6.889 \| good	30.297 \| good	36.733 \| good	0.516 \| good	1.23 \| good	0.163 \| good
2026-03-08T19:00:00.000Z	36 \| good	5.934 \| good	26.313 \| good	38.531 \| good	0.585 \| good	1.196 \| good	0.159 \| good
2026-03-08T20:00:00.000Z	37 \| good	5.464 \| good	23.417 \| good	40.02 \| good	0.653 \| good	1.162 \| good	0.154 \| good
2026-03-08T21:00:00.000Z	38 \| good	5.049 \| good	21.742 \| good	40.832 \| good	0.722 \| good	1.128 \| good	0.149 \| good
2026-03-08T22:00:00.000Z	35 \| good	4.639 \| good	20.283 \| good	38.36 \| good	1.077 \| good	2.223 \| good	0.157 \| good
2026-03-08T23:00:00.000Z	33 \| good	6.468 \| good	28.952 \| good	36.167 \| good	1.432 \| good	3.318 \| good	0.164 \| good
2026-03-09T00:00:00.000Z	49 \| good	8.782 \| good	38.386 \| good	31.13 \| good	1.787 \| good	4.413 \| good	0.171 \| good
2026-03-09T01:00:00.000Z	49 \| good	9.327 \| good	41.373 \| good	24.907 \| good	2.253 \| good	4.415 \| good	0.171 \| good
2026-03-09T02:00:00.000Z	49 \| good	9.474 \| good	42.529 \| good	21.77 \| good	2.72 \| good	4.417 \| good	0.171 \| good
2026-03-09T03:00:00.000Z	49 \| good	9.028 \| good	40.158 \| good	20.456 \| good	3.186 \| good	4.419 \| good	0.172 \| good
2026-03-09T04:00:00.000Z	44 \| good	8.317 \| good	36.351 \| good	19.831 \| good	3.089 \| good	4.094 \| good	0.169 \| good
2026-03-09T05:00:00.000Z	44 \| good	7.587 \| good	33.418 \| good	21.914 \| good	2.993 \| good	3.769 \| good	0.167 \| good
2026-03-09T06:00:00.000Z	30 \| good	3.156 \| good	3.41 \| good	31.782 \| good	2.896 \| good	3.448 \| good	0.165 \| good
2026-03-09T07:00:00.000Z	44 \| good	8.246 \| good	36.223 \| good	17.988 \| good	2.797 \| good	3.174 \| good	0.163 \| good

Circleville

Get reliable air quality data to drive your business

Circleville, Ohio air quality map: Stay updated on AQI near you

0.24ppm

How accurate is Ohio, USA air quality data?

Air quality and pollutant data for Ohio, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Circleville, Ohio?

The air quality information for Circleville, Ohio is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Circleville, Ohio at its worst?

In the past 24 hours, the air quality in Circleville, Ohio was at its worst at 02:00:00 on 2026-03-07.

When did Circleville, Ohio experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Circleville, Ohio was observed at 04:00:00 on 2026-03-06.

What is the AQI in Circleville, Ohio right now?

As of now, the AQI in Circleville, Ohio is 54, indicating Moderate conditions.

What is the most common type of pollution in Circleville, Ohio?

Circleville, Ohio air has the highest levels of PM2.5.

What should I do in case of poor air quality in Circleville, Ohio?

Poor air quality in Circleville, Ohio means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Circleville, Ohio at the moment?

PM_2.5 levels in Circleville, Ohio are currently 11.114 μg/m³.

What is the PM₁₀ level in Circleville, Ohio at the moment?

The PM₁₀ concentration in Circleville, Ohio is 31.625 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Circleville, Ohio at the moment?

The current carbon monoxide (CO) concentration in Circleville, Ohio is 0.283 ppm.

What is the sulfur dioxide (SO₂) level in Circleville, Ohio at the moment?

Currently, Circleville, Ohio has a sulfur dioxide (SO₂) concentration of 1.476 ppb.

What is the ozone (O₃) level in Circleville, Ohio at the moment?

The current ozone (O₃) level in Circleville, Ohio at the moment is 30.036 ppm.

What is the nitrogen dioxide (NO₂) level in Circleville, Ohio at the moment?

Nitrogen dioxide (NO₂) level in Circleville, Ohio at the moment is 14.076 ppb.

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