What are the current PM10 levels at Fairfield, Ohio?

The current PM10 levels in Fairfield, Ohio are 53.355 μg/m3.

What are the current sulfur dioxide (SO2) levels at Fairfield, Ohio?

The current sulfur dioxide (SO2) levels in Fairfield, Ohio are 1.289 ppb.

What are the current ozone (O3) levels at Fairfield, Ohio?

The current ozone (O3) levels at Fairfield, Ohio is 32.482 ppm.

What are the current nitrogen dioxide (NO2) levels at Fairfield, Ohio?

The current nitrogen dioxide (NO2) levels at Fairfield, Ohio is 7.337 ppb.

Real-time air quality index in Fairfield, Ohio today

Q: What are the current PM2.5 levels in Fairfield, Ohio?

The measured PM2.5 levels in Fairfield, Ohio at present are 12.016 μg/m3.

Stay updated with real-time air quality in Fairfield, 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

Fairfield, Ohio

Last updated: ... (Local time)

Common air pollutants in Fairfield, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

53.35 μg/m³

155

255

425

605+

Ozone (O₃)

32.48 ppb

201

201+

Sulfur Dioxide (SO₂)

1.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.34 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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

Fairfield, Ohio

Scroll To Air Quality Map

Track live Fairfield, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	49 \| good	8.852 \| good	33.711 \| good	47.959 \| good	1.429 \| good	21.129 \| good	0.183 \| good
2026-04-22T06:00:00.000Z	49 \| good	8.692 \| good	37.2 \| good	44.333 \| good	1.937 \| good	13.797 \| good	0.146 \| good
2026-04-22T07:00:00.000Z	49 \| good	9.43 \| good	35.992 \| good	38.872 \| good	2.03 \| good	8.026 \| good	0.146 \| good
2026-04-22T08:00:00.000Z	49 \| good	8.609 \| good	30.28 \| good	38.493 \| good	1.504 \| good	6.217 \| good	0.146 \| good
2026-04-22T09:00:00.000Z	44 \| good	8.226 \| good	30.535 \| good	41.163 \| good	1.437 \| good	4.848 \| good	0.147 \| good
2026-04-22T10:00:00.000Z	38 \| good	7.295 \| good	24.01 \| good	39.911 \| good	1.242 \| good	4.535 \| good	0.147 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	9.6 \| good	39.947 \| good	41.882 \| good	1.273 \| good	6.331 \| good	0.147 \| good
2026-04-22T12:00:00.000Z	49 \| good	9.241 \| good	38.468 \| good	39.237 \| good	1.305 \| good	9.318 \| good	0.207 \| good
2026-04-22T13:00:00.000Z	49 \| good	8.803 \| good	29.314 \| good	36.622 \| good	1.521 \| good	11.473 \| good	0.254 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	10.409 \| good	33.025 \| good	37.611 \| good	1.475 \| good	14.592 \| good	0.273 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	10.667 \| good	39.981 \| good	31.768 \| good	1.344 \| good	12.445 \| good	0.237 \| good
2026-04-22T16:00:00.000Z	54 \| moderate	10.559 \| good	34.741 \| good	30.596 \| good	1.27 \| good	9.25 \| good	0.201 \| good
2026-04-22T17:00:00.000Z	52 \| moderate	10.182 \| good	44.744 \| good	35.624 \| good	1.438 \| good	7.029 \| good	0.196 \| good
2026-04-22T18:00:00.000Z	44 \| good	8.259 \| good	33.621 \| good	40.865 \| good	1.782 \| good	5.823 \| good	0.196 \| good
2026-04-22T19:00:00.000Z	49 \| good	8.589 \| good	31.197 \| good	41.171 \| good	1.227 \| good	5.667 \| good	0.159 \| good
2026-04-22T20:00:00.000Z	52 \| moderate	9.506 \| good	43.228 \| good	45.474 \| good	1.51 \| good	4.821 \| good	0.196 \| good
2026-04-22T21:00:00.000Z	49 \| good	8.933 \| good	41.817 \| good	50.247 \| good	1.501 \| good	4.915 \| good	0.197 \| good
2026-04-22T22:00:00.000Z	50 \| good	7.934 \| good	33.434 \| good	54.222 \| good	1.335 \| good	4.433 \| good	0.159 \| good
2026-04-22T23:00:00.000Z	54 \| moderate	7.464 \| good	27.333 \| good	55.764 \| fine	1.322 \| good	3.463 \| good	0.142 \| good
2026-04-23T00:00:00.000Z	58 \| moderate	6.711 \| good	25.273 \| good	56.687 \| fine	1.688 \| good	4.266 \| good	0.144 \| good
2026-04-23T01:00:00.000Z	50 \| good	7.171 \| good	22.475 \| good	54.07 \| good	5.674 \| good	8.198 \| good	0.179 \| good
2026-04-23T02:00:00.000Z	49 \| good	8.523 \| good	26.961 \| good	49.172 \| good	2.912 \| good	16.311 \| good	0.179 \| good
2026-04-23T03:00:00.000Z	52 \| moderate	9.587 \| good	36.857 \| good	47.942 \| good	1.29 \| good	29.631 \| good	0.325 \| good
2026-04-23T04:00:00.000Z	54 \| moderate	11.272 \| good	52.875 \| good	37.87 \| good	1.404 \| good	28.634 \| good	0.33 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.274 \| good	41.053 \| good	38.577 \| good	1.388 \| good	23.155 \| good	0.372 \| good
2026-04-23T06:00:00.000Z	38 \| good	6.517 \| good	24.215 \| good	31.629 \| good	1.321 \| good	22.319 \| good	0.32 \| good
2026-04-23T07:00:00.000Z	44 \| good	8.369 \| good	38.894 \| good	27.733 \| good	1.604 \| good	20.927 \| good	0.283 \| good
2026-04-23T08:00:00.000Z	44 \| good	7.811 \| good	20.877 \| good	20.993 \| good	1.339 \| good	22.873 \| good	0.279 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	10.419 \| good	42.61 \| good	21.431 \| good	1.37 \| good	18.768 \| good	0.243 \| good
2026-04-23T10:00:00.000Z	54 \| moderate	10.958 \| good	42.375 \| good	17.635 \| good	1.376 \| good	20.668 \| good	0.284 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	10.556 \| good	45.186 \| good	17.803 \| good	1.352 \| good	23.834 \| good	0.332 \| good
2026-04-23T12:00:00.000Z	56 \| moderate	11.681 \| good	48.623 \| good	14.442 \| good	1.596 \| good	25.671 \| good	0.462 \| good
2026-04-23T13:00:00.000Z	54 \| moderate	11.289 \| good	44.166 \| good	13.784 \| good	1.203 \| good	28.084 \| good	0.48 \| good
2026-04-23T14:00:00.000Z	58 \| moderate	12.585 \| fine	44.27 \| good	24.653 \| good	1.388 \| good	30.48 \| good	0.477 \| good
2026-04-23T15:00:00.000Z	62 \| moderate	14.514 \| fine	68.614 \| fine	31.616 \| good	1.489 \| good	29.457 \| good	0.425 \| good
2026-04-23T16:00:00.000Z	58 \| moderate	13.041 \| fine	43.679 \| good	36.255 \| good	1.616 \| good	18.827 \| good	0.241 \| good
2026-04-23T17:00:00.000Z	56 \| moderate	12.154 \| fine	43.307 \| good	48.872 \| good	3.181 \| good	9.013 \| good	0.164 \| good
2026-04-23T18:00:00.000Z	56 \| moderate	11.911 \| good	51.206 \| good	55.709 \| fine	2.734 \| good	6.17 \| good	0.164 \| good
2026-04-23T19:00:00.000Z	61 \| moderate	11.819 \| good	40.762 \| good	57.878 \| fine	1.257 \| good	7.717 \| good	0.201 \| good
2026-04-23T20:00:00.000Z	77 \| moderate	11.96 \| good	51.679 \| good	62.642 \| fine	1.975 \| good	5.122 \| good	0.164 \| good
2026-04-23T21:00:00.000Z	80 \| moderate	12.623 \| fine	49.924 \| good	63.93 \| fine	2.071 \| good	5.41 \| good	0.201 \| good
2026-04-23T22:00:00.000Z	80 \| moderate	12.524 \| fine	52.685 \| good	64.041 \| fine	1.272 \| good	4.162 \| good	0.174 \| good
2026-04-23T23:00:00.000Z	77 \| moderate	13.338 \| fine	48.538 \| good	62.925 \| fine	1.188 \| good	4.171 \| good	0.179 \| good
2026-04-24T00:00:00.000Z	74 \| moderate	14.146 \| fine	45.471 \| good	61.95 \| fine	1.493 \| good	4.513 \| good	0.179 \| good
2026-04-24T01:00:00.000Z	77 \| moderate	13.51 \| fine	50.3 \| good	63.271 \| fine	1.182 \| good	6.414 \| good	0.179 \| good
2026-04-24T02:00:00.000Z	60 \| moderate	13.863 \| fine	50.566 \| good	56.86 \| fine	1.279 \| good	7.934 \| good	0.258 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	12.016 \| good	53.355 \| good	32.482 \| good	1.289 \| good	7.337 \| good	0.21 \| good
2026-04-24T04:00:00.000Z	56 \| moderate	12.016 \| good	53.355 \| good	32.482 \| good	1.289 \| good	7.337 \| good	0.21 \| good
2026-04-24T05:00:00.000Z	49 \| good	9.359 \| good	41.798 \| good	35.46 \| good	1.225 \| good	5.324 \| good	0.197 \| good
2026-04-24T06:00:00.000Z	44 \| good	7.611 \| good	33.416 \| good	30.949 \| good	1.16 \| good	3.099 \| good	0.179 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	9.616 \| good	42.824 \| good	30.47 \| good	1.109 \| good	2.935 \| good	0.178 \| good
2026-04-24T08:00:00.000Z	49 \| good	8.829 \| good	38.88 \| good	29.963 \| good	1.059 \| good	2.77 \| good	0.177 \| good
2026-04-24T09:00:00.000Z	52 \| moderate	10.494 \| good	46.62 \| good	29.058 \| good	1.008 \| good	2.605 \| good	0.176 \| good
2026-04-24T10:00:00.000Z	44 \| good	8.395 \| good	36.459 \| good	24.743 \| good	1.018 \| good	3.05 \| good	0.182 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	11.847 \| good	52.745 \| good	27.991 \| good	1.029 \| good	3.496 \| good	0.188 \| good
2026-04-24T12:00:00.000Z	56 \| moderate	12.312 \| fine	55.401 \| fine	30.811 \| good	1.039 \| good	3.941 \| good	0.194 \| good
2026-04-24T13:00:00.000Z	56 \| moderate	12.023 \| good	53.993 \| good	35.711 \| good	1.294 \| good	3.352 \| good	0.192 \| good
2026-04-24T14:00:00.000Z	54 \| moderate	10.969 \| good	48.785 \| good	43.812 \| good	1.55 \| good	2.762 \| good	0.19 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	10.128 \| good	44.808 \| good	49.171 \| good	1.805 \| good	2.172 \| good	0.188 \| good
2026-04-24T16:00:00.000Z	52 \| moderate	10.284 \| good	45.593 \| good	54.238 \| good	1.678 \| good	1.71 \| good	0.177 \| good
2026-04-24T17:00:00.000Z	67 \| moderate	10.505 \| good	46.455 \| good	59.782 \| fine	1.551 \| good	1.247 \| good	0.166 \| good
2026-04-24T18:00:00.000Z	74 \| moderate	9.381 \| good	41.738 \| good	61.991 \| fine	1.424 \| good	0.785 \| good	0.156 \| good
2026-04-24T19:00:00.000Z	54 \| moderate	8.92 \| good	39.589 \| good	55.573 \| fine	1.26 \| good	0.925 \| good	0.152 \| good
2026-04-24T20:00:00.000Z	49 \| good	8.773 \| good	38.668 \| good	50.265 \| good	1.096 \| good	1.065 \| good	0.149 \| good
2026-04-24T21:00:00.000Z	44 \| good	7.555 \| good	33.479 \| good	46.731 \| good	0.932 \| good	1.205 \| good	0.145 \| good
2026-04-24T22:00:00.000Z	46 \| good	6.217 \| good	27.393 \| good	50.446 \| good	1.249 \| good	1.978 \| good	0.149 \| good
2026-04-24T23:00:00.000Z	48 \| good	6.117 \| good	27.11 \| good	51.552 \| good	1.566 \| good	2.751 \| good	0.153 \| good
2026-04-25T00:00:00.000Z	40 \| good	6.724 \| good	29.636 \| good	43.45 \| good	1.883 \| good	3.523 \| good	0.157 \| good
2026-04-25T01:00:00.000Z	41 \| good	6.662 \| good	29.642 \| good	43.601 \| good	1.889 \| good	4.035 \| good	0.159 \| good
2026-04-25T02:00:00.000Z	38 \| good	6.138 \| good	26.987 \| good	40.695 \| good	1.895 \| good	4.546 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	34 \| good	5.335 \| good	23.088 \| good	37.453 \| good	1.901 \| good	5.057 \| good	0.163 \| good
2026-04-25T04:00:00.000Z	33 \| good	4.462 \| good	19.53 \| good	35.875 \| good	1.77 \| good	4.772 \| good	0.159 \| good
2026-04-25T05:00:00.000Z	31 \| good	4.741 \| good	20.375 \| good	33.056 \| good	1.639 \| good	4.487 \| good	0.155 \| good
2026-04-25T06:00:00.000Z	38 \| good	6.528 \| good	29.242 \| good	34.533 \| good	1.509 \| good	4.202 \| good	0.152 \| good
2026-04-25T07:00:00.000Z	34 \| good	5.498 \| good	23.984 \| good	36.576 \| good	1.45 \| good	4.148 \| good	0.151 \| good
2026-04-25T08:00:00.000Z	31 \| good	2.625 \| good	10.836 \| good	34.014 \| good	1.39 \| good	4.095 \| good	0.15 \| good
2026-04-25T09:00:00.000Z	29 \| good	3.082 \| good	12.764 \| good	31.312 \| good	1.331 \| good	4.042 \| good	0.149 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.068 \| good	22.009 \| good	26.25 \| good	1.318 \| good	4.073 \| good	0.152 \| good
2026-04-25T11:00:00.000Z	22 \| good	3.873 \| good	16.997 \| good	22.724 \| good	1.306 \| good	4.104 \| good	0.155 \| good
2026-04-25T12:00:00.000Z	23 \| good	3.894 \| good	17.098 \| good	25.346 \| good	1.293 \| good	4.135 \| good	0.158 \| good
2026-04-25T13:00:00.000Z	31 \| good	3.542 \| good	15.615 \| good	32.54 \| good	1.219 \| good	3.442 \| good	0.158 \| good
2026-04-25T14:00:00.000Z	39 \| good	4.197 \| good	18.739 \| good	41.543 \| good	1.145 \| good	2.749 \| good	0.158 \| good
2026-04-25T15:00:00.000Z	50 \| good	4.355 \| good	18.842 \| good	53.503 \| good	1.071 \| good	2.056 \| good	0.158 \| good
2026-04-25T16:00:00.000Z	61 \| moderate	4.493 \| good	19.588 \| good	58.094 \| fine	0.894 \| good	1.671 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	67 \| moderate	3.712 \| good	16.023 \| good	59.564 \| fine	0.718 \| good	1.286 \| good	0.153 \| good
2026-04-25T18:00:00.000Z	64 \| moderate	3.693 \| good	16.254 \| good	59.48 \| fine	0.542 \| good	0.901 \| good	0.15 \| good
2026-04-25T19:00:00.000Z	67 \| moderate	3.453 \| good	15.059 \| good	59.868 \| fine	0.486 \| good	0.89 \| good	0.147 \| good
2026-04-25T20:00:00.000Z	58 \| moderate	3.657 \| good	15.959 \| good	57.209 \| fine	0.43 \| good	0.879 \| good	0.144 \| good
2026-04-25T21:00:00.000Z	61 \| moderate	4.481 \| good	19.615 \| good	57.612 \| fine	0.375 \| good	0.868 \| good	0.142 \| good
2026-04-25T22:00:00.000Z	58 \| moderate	4.946 \| good	21.468 \| good	57.053 \| fine	0.356 \| good	1.392 \| good	0.145 \| good
2026-04-25T23:00:00.000Z	50 \| good	5.741 \| good	24.735 \| good	54.191 \| good	0.337 \| good	1.917 \| good	0.149 \| good
2026-04-26T00:00:00.000Z	44 \| good	2.02 \| good	2.354 \| good	48.028 \| good	0.32 \| good	2.442 \| good	0.153 \| good
2026-04-26T01:00:00.000Z	52 \| moderate	10.264 \| good	45.823 \| good	42.631 \| good	0.36 \| good	3.052 \| good	0.161 \| good
2026-04-26T02:00:00.000Z	52 \| moderate	9.859 \| good	43.976 \| good	42.231 \| good	0.401 \| good	3.662 \| good	0.17 \| good
2026-04-26T03:00:00.000Z	38 \| good	7.389 \| good	32.503 \| good	38.563 \| good	0.442 \| good	4.272 \| good	0.179 \| good
2026-04-26T04:00:00.000Z	33 \| good	5.75 \| good	24.705 \| good	35.995 \| good	0.481 \| good	4.229 \| good	0.184 \| good

Fairfield

Empower business decisions with accurate air quality data

Fairfield, Ohio air quality map: Real-time AQI near you

0.20ppm

How accurate is Ohio, USA air quality data?

Air quality measurements for Ohio, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

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 frequently is the air quality data for Fairfield, Ohio updated?

Air quality data for Fairfield, Ohio is updated on an hourly basis.

When did Fairfield, Ohio experience the worst air quality in the last 24 hours?

The worst air quality in Fairfield, Ohio was recorded at 10:00:00 on 2026-04-23.

When did Fairfield, Ohio have its best air quality in the last 24 hours?

The best air quality in Fairfield, Ohio was recorded at 06:00:00 on 2026-04-23.

What is the real-time air quality index for Fairfield, Ohio?

The real-time air quality index in Fairfield, Ohio is 56, currently categorized as Moderate.

Which pollutant is found most often in Fairfield, Ohio?

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

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

If the air quality in Fairfield, Ohio is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Fairfield, Ohio?

The measured PM_2.5 levels in Fairfield, Ohio at present are 12.016 μg/m³.

What are the current PM₁₀ levels at Fairfield, Ohio?

The current PM₁₀ levels in Fairfield, Ohio are 53.355 μg/m³.

What are the current carbon monoxide (CO) levels at Fairfield, Ohio?

The current carbon monoxide (CO) level in Fairfield, Ohio is 0.21 ppm.

What are the current sulfur dioxide (SO₂) levels at Fairfield, Ohio?

The current sulfur dioxide (SO₂) levels in Fairfield, Ohio are 1.289 ppb.

What are the current ozone (O₃) levels at Fairfield, Ohio?

The current ozone (O₃) levels at Fairfield, Ohio is 32.482 ppm.

What are the current nitrogen dioxide (NO₂) levels at Fairfield, Ohio?

The current nitrogen dioxide (NO₂) levels at Fairfield, Ohio is 7.337 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions