What are the current PM10 levels at Fairfield, Ohio?

The current PM10 levels in Fairfield, Ohio are 32.555 μg/m3.

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

The current sulfur dioxide (SO2) levels in Fairfield, Ohio are 1.428 ppb.

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

The current ozone (O3) levels at Fairfield, Ohio is 38.96 ppm.

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

The current nitrogen dioxide (NO2) levels at Fairfield, Ohio is 8.121 ppb.

Real-time air quality index in Fairfield, Ohio today

Name: Live air pollution levels in Fairfield, Ohio today
Creator: Ambee

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)

27.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

91.89 μg/m³

155

255

425

605+

Ozone (O₃)

17.06 ppb

201

201+

Sulfur Dioxide (SO₂)

1.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.68 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.44 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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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
2025-07-20T13:00:00.000Z	33 \| good	6.074 \| good	21.302 \| good	19.129 \| good	1.736 \| good	8.904 \| good	0.134 \| good
2025-07-20T14:00:00.000Z	22 \| good	4.468 \| good	18.045 \| good	20.501 \| good	1.39 \| good	6.197 \| good	0.171 \| good
2025-07-20T15:00:00.000Z	38 \| good	6.651 \| good	20.883 \| good	21.847 \| good	1.528 \| good	5.034 \| good	0.175 \| good
2025-07-20T16:00:00.000Z	38 \| good	7.24 \| good	20.861 \| good	20.398 \| good	1.546 \| good	4.45 \| good	0.171 \| good
2025-07-20T17:00:00.000Z	44 \| good	7.53 \| good	29.395 \| good	23.252 \| good	2.164 \| good	5.248 \| good	0.175 \| good
2025-07-20T18:00:00.000Z	44 \| good	8.446 \| good	34.555 \| good	26.728 \| good	2.844 \| good	5.073 \| good	0.18 \| good
2025-07-20T19:00:00.000Z	52 \| moderate	10.293 \| good	47.535 \| good	26.419 \| good	2.095 \| good	5.868 \| good	0.212 \| good
2025-07-20T20:00:00.000Z	52 \| moderate	10.294 \| good	43.951 \| good	27.273 \| good	1.935 \| good	5.189 \| good	0.24 \| good
2025-07-20T21:00:00.000Z	38 \| good	7.376 \| good	27.397 \| good	30.106 \| good	1.882 \| good	5.64 \| good	0.204 \| good
2025-07-20T22:00:00.000Z	31 \| good	5.459 \| good	23.322 \| good	32.844 \| good	2.071 \| good	11.024 \| good	0.25 \| good
2025-07-20T23:00:00.000Z	33 \| good	6.242 \| good	25.69 \| good	34.718 \| good	2.219 \| good	7.996 \| good	0.249 \| good
2025-07-21T00:00:00.000Z	31 \| good	4.675 \| good	15.62 \| good	32.803 \| good	1.521 \| good	8.913 \| good	0.286 \| good
2025-07-21T01:00:00.000Z	38 \| good	6.572 \| good	30.225 \| good	33.379 \| good	1.483 \| good	12.045 \| good	0.267 \| good
2025-07-21T02:00:00.000Z	29 \| good	4.488 \| good	15.48 \| good	30.884 \| good	1.511 \| good	8.661 \| good	0.176 \| good
2025-07-21T03:00:00.000Z	27 \| good	3.754 \| good	18.043 \| good	28.715 \| good	1.48 \| good	12.687 \| good	0.213 \| good
2025-07-21T04:00:00.000Z	27 \| good	5.493 \| good	25.743 \| good	28.509 \| good	13.549 \| good	11.749 \| good	0.137 \| good
2025-07-21T05:00:00.000Z	27 \| good	4.693 \| good	22.269 \| good	25.415 \| good	13.278 \| good	10.749 \| good	0.137 \| good
2025-07-21T06:00:00.000Z	41 \| good	4.884 \| good	23.884 \| good	22.736 \| good	28.806 \| good	11.591 \| good	0.137 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.899 \| good	24.465 \| good	23.408 \| good	3.052 \| good	8.82 \| good	0.137 \| good
2025-07-21T08:00:00.000Z	22 \| good	4.144 \| good	15.827 \| good	18.807 \| good	3.001 \| good	9.341 \| good	0.137 \| good
2025-07-21T09:00:00.000Z	27 \| good	5.012 \| good	21.839 \| good	22.301 \| good	1.489 \| good	7.302 \| good	0.137 \| good
2025-07-21T10:00:00.000Z	27 \| good	5.308 \| good	22.783 \| good	20.571 \| good	1.63 \| good	9.635 \| good	0.142 \| good
2025-07-21T11:00:00.000Z	33 \| good	6.339 \| good	25.308 \| good	19.865 \| good	1.48 \| good	12.48 \| good	0.253 \| good
2025-07-21T12:00:00.000Z	38 \| good	6.624 \| good	23.866 \| good	18.167 \| good	1.48 \| good	11.923 \| good	0.285 \| good
2025-07-21T13:00:00.000Z	27 \| good	4.733 \| good	19.525 \| good	23.599 \| good	1.971 \| good	11.82 \| good	0.258 \| good
2025-07-21T14:00:00.000Z	33 \| good	5.886 \| good	29.298 \| good	24.553 \| good	3.798 \| good	10 \| good	0.243 \| good
2025-07-21T15:00:00.000Z	27 \| good	5.486 \| good	21.605 \| good	27.551 \| good	3.572 \| good	9.322 \| good	0.238 \| good
2025-07-21T16:00:00.000Z	33 \| good	5.636 \| good	23.429 \| good	29.802 \| good	1.678 \| good	8.772 \| good	0.196 \| good
2025-07-21T17:00:00.000Z	44 \| good	7.658 \| good	30.537 \| good	33.584 \| good	1.664 \| good	9.512 \| good	0.196 \| good
2025-07-21T18:00:00.000Z	38 \| good	7.066 \| good	30.416 \| good	37.483 \| good	1.405 \| good	10.135 \| good	0.196 \| good
2025-07-21T19:00:00.000Z	56 \| moderate	11.755 \| good	37.854 \| good	39.757 \| good	1.374 \| good	10.861 \| good	0.213 \| good
2025-07-21T20:00:00.000Z	62 \| moderate	14.689 \| fine	33.978 \| good	41.794 \| good	1.696 \| good	10.125 \| good	0.233 \| good
2025-07-21T21:00:00.000Z	77 \| moderate	23.442 \| fine	49.916 \| good	44.739 \| good	1.816 \| good	9.358 \| good	0.25 \| good
2025-07-21T22:00:00.000Z	75 \| moderate	22.023 \| fine	53.299 \| good	45.677 \| good	1.617 \| good	8.504 \| good	0.25 \| good
2025-07-21T23:00:00.000Z	62 \| moderate	15.027 \| fine	55.851 \| fine	47.532 \| good	1.635 \| good	9.312 \| good	0.25 \| good
2025-07-22T00:00:00.000Z	69 \| moderate	18.776 \| fine	86.053 \| fine	50.271 \| good	1.635 \| good	10.328 \| good	0.255 \| good
2025-07-22T01:00:00.000Z	84 \| moderate	26.718 \| fine	57.451 \| fine	49.711 \| good	2.051 \| good	11.329 \| good	0.254 \| good
2025-07-22T02:00:00.000Z	79 \| moderate	23.993 \| fine	88.839 \| fine	48.569 \| good	1.81 \| good	11.966 \| good	0.286 \| good
2025-07-22T03:00:00.000Z	75 \| moderate	22.228 \| fine	96.947 \| fine	20.105 \| good	0.71 \| good	6.823 \| good	0.31 \| good
2025-07-22T04:00:00.000Z	71 \| moderate	19.81 \| fine	81.842 \| fine	44.809 \| good	1.507 \| good	17.439 \| good	0.4 \| good
2025-07-22T05:00:00.000Z	84 \| moderate	27.023 \| fine	93.088 \| fine	39.344 \| good	1.477 \| good	15.631 \| good	0.363 \| good
2025-07-22T06:00:00.000Z	81 \| moderate	25.474 \| fine	86.747 \| fine	32.96 \| good	1.866 \| good	13.41 \| good	0.273 \| good
2025-07-22T07:00:00.000Z	84 \| moderate	26.756 \| fine	44.973 \| good	32.316 \| good	2.207 \| good	11.768 \| good	0.241 \| good
2025-07-22T08:00:00.000Z	82 \| moderate	25.59 \| fine	110.015 \| fine	26.678 \| good	2.201 \| good	11.23 \| good	0.241 \| good
2025-07-22T09:00:00.000Z	84 \| moderate	26.831 \| fine	106.835 \| fine	24.581 \| good	2.535 \| good	11.235 \| good	0.278 \| good
2025-07-22T10:00:00.000Z	84 \| moderate	27.487 \| fine	82.541 \| fine	23.389 \| good	1.507 \| good	13.767 \| good	0.352 \| good
2025-07-22T11:00:00.000Z	84 \| moderate	26.621 \| fine	61.579 \| fine	20.459 \| good	1.478 \| good	14.102 \| good	0.394 \| good
2025-07-22T12:00:00.000Z	84 \| moderate	27.331 \| fine	91.895 \| fine	17.058 \| good	1.443 \| good	14.677 \| good	0.437 \| good
2025-07-22T12:00:00.000Z	84 \| moderate	27.331 \| fine	91.895 \| fine	17.058 \| good	1.443 \| good	14.677 \| good	0.437 \| good
2025-07-18T00:00:00.000Z	33 \| good	6.276 \| good	27.712 \| good	27.643 \| good	1.149 \| good	4.157 \| good	0.184 \| good
2025-07-18T01:00:00.000Z	38 \| good	6.875 \| good	30.256 \| good	29.091 \| good	1.164 \| good	5.764 \| good	0.197 \| good
2025-07-18T02:00:00.000Z	44 \| good	7.564 \| good	33.311 \| good	23.224 \| good	1.179 \| good	7.371 \| good	0.211 \| good
2025-07-18T03:00:00.000Z	44 \| good	7.979 \| good	35.251 \| good	23.675 \| good	1.194 \| good	8.979 \| good	0.224 \| good
2025-07-18T04:00:00.000Z	49 \| good	8.627 \| good	38.101 \| good	18.352 \| good	1.255 \| good	9.819 \| good	0.233 \| good
2025-07-18T05:00:00.000Z	49 \| good	9.109 \| good	40.178 \| good	14.156 \| good	1.316 \| good	10.66 \| good	0.241 \| good
2025-07-18T06:00:00.000Z	49 \| good	9.114 \| good	40.186 \| good	12.182 \| good	1.376 \| good	11.5 \| good	0.25 \| good
2025-07-18T07:00:00.000Z	49 \| good	9.297 \| good	41.441 \| good	12.091 \| good	1.353 \| good	9.969 \| good	0.235 \| good
2025-07-18T08:00:00.000Z	49 \| good	9.487 \| good	42.328 \| good	12.558 \| good	1.329 \| good	8.438 \| good	0.22 \| good
2025-07-18T09:00:00.000Z	44 \| good	8.245 \| good	36.234 \| good	13.9 \| good	1.306 \| good	6.907 \| good	0.205 \| good
2025-07-18T10:00:00.000Z	33 \| good	5.9 \| good	26.064 \| good	15.007 \| good	1.251 \| good	6.564 \| good	0.203 \| good
2025-07-18T11:00:00.000Z	38 \| good	7.15 \| good	31.72 \| good	17.889 \| good	1.197 \| good	6.221 \| good	0.201 \| good
2025-07-18T12:00:00.000Z	54 \| moderate	10.898 \| good	48.246 \| good	11.286 \| good	1.142 \| good	5.878 \| good	0.199 \| good
2025-07-18T13:00:00.000Z	56 \| moderate	12.297 \| fine	55.471 \| fine	10.65 \| good	1.624 \| good	5.209 \| good	0.196 \| good
2025-07-18T14:00:00.000Z	58 \| moderate	13.057 \| fine	58.385 \| fine	14.956 \| good	2.105 \| good	4.541 \| good	0.193 \| good
2025-07-18T15:00:00.000Z	62 \| moderate	15.129 \| fine	67.443 \| fine	16.819 \| good	2.587 \| good	3.872 \| good	0.189 \| good
2025-07-18T16:00:00.000Z	56 \| moderate	12.199 \| fine	55.247 \| fine	26.466 \| good	2.604 \| good	3.161 \| good	0.184 \| good
2025-07-18T17:00:00.000Z	58 \| moderate	12.731 \| fine	56.876 \| fine	34.608 \| good	2.621 \| good	2.45 \| good	0.178 \| good
2025-07-18T18:00:00.000Z	58 \| moderate	13.186 \| fine	59.569 \| fine	31.881 \| good	2.639 \| good	1.739 \| good	0.173 \| good
2025-07-18T19:00:00.000Z	60 \| moderate	13.932 \| fine	61.96 \| fine	32.674 \| good	2.503 \| good	1.653 \| good	0.172 \| good
2025-07-18T20:00:00.000Z	58 \| moderate	12.789 \| fine	57.6 \| fine	38.236 \| good	2.368 \| good	1.566 \| good	0.171 \| good
2025-07-18T21:00:00.000Z	56 \| moderate	12.177 \| fine	55.023 \| fine	39.455 \| good	2.233 \| good	1.48 \| good	0.17 \| good
2025-07-18T22:00:00.000Z	52 \| moderate	10.5 \| good	46.381 \| good	42.187 \| good	2.109 \| good	2.364 \| good	0.176 \| good
2025-07-18T23:00:00.000Z	44 \| good	8.4 \| good	36.95 \| good	41.958 \| good	1.985 \| good	3.248 \| good	0.182 \| good
2025-07-19T00:00:00.000Z	49 \| good	8.867 \| good	39.178 \| good	35.47 \| good	1.862 \| good	4.132 \| good	0.187 \| good
2025-07-19T01:00:00.000Z	54 \| moderate	10.538 \| good	46.866 \| good	28.607 \| good	1.917 \| good	5.471 \| good	0.198 \| good
2025-07-19T02:00:00.000Z	54 \| moderate	11.372 \| good	50.083 \| good	23.213 \| good	1.972 \| good	6.81 \| good	0.209 \| good
2025-07-19T03:00:00.000Z	56 \| moderate	12.073 \| good	54.122 \| good	20.715 \| good	2.028 \| good	8.149 \| good	0.22 \| good
2025-07-19T04:00:00.000Z	56 \| moderate	12.432 \| fine	55.703 \| fine	19.286 \| good	1.922 \| good	8.076 \| good	0.222 \| good
2025-07-19T05:00:00.000Z	54 \| moderate	11.21 \| good	49.708 \| good	16.287 \| good	1.817 \| good	8.004 \| good	0.223 \| good
2025-07-19T06:00:00.000Z	49 \| good	9.333 \| good	41.34 \| good	14.186 \| good	1.712 \| good	7.931 \| good	0.225 \| good
2025-07-19T07:00:00.000Z	44 \| good	8.401 \| good	36.964 \| good	15.333 \| good	1.597 \| good	6.772 \| good	0.215 \| good
2025-07-19T08:00:00.000Z	44 \| good	7.742 \| good	34.013 \| good	14.305 \| good	1.482 \| good	5.612 \| good	0.205 \| good
2025-07-19T09:00:00.000Z	44 \| good	7.611 \| good	33.351 \| good	14.67 \| good	1.367 \| good	4.453 \| good	0.195 \| good
2025-07-19T10:00:00.000Z	38 \| good	7.004 \| good	30.963 \| good	13.268 \| good	1.217 \| good	4.068 \| good	0.194 \| good
2025-07-19T11:00:00.000Z	38 \| good	7.226 \| good	31.943 \| good	12.094 \| good	1.066 \| good	3.682 \| good	0.193 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.674 \| good	29.51 \| good	22.498 \| good	0.916 \| good	3.297 \| good	0.192 \| good
2025-07-19T13:00:00.000Z	44 \| good	8.236 \| good	36.014 \| good	29.42 \| good	0.955 \| good	3.181 \| good	0.191 \| good
2025-07-19T14:00:00.000Z	54 \| moderate	11.087 \| good	48.85 \| good	31.208 \| good	0.995 \| good	3.065 \| good	0.189 \| good
2025-07-19T15:00:00.000Z	58 \| moderate	12.909 \| fine	58.074 \| fine	35.355 \| good	1.035 \| good	2.95 \| good	0.188 \| good
2025-07-19T16:00:00.000Z	60 \| moderate	13.766 \| fine	61.787 \| fine	36.944 \| good	0.986 \| good	2.557 \| good	0.19 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	12.242 \| fine	54.591 \| good	34.79 \| good	0.936 \| good	2.165 \| good	0.192 \| good
2025-07-19T18:00:00.000Z	56 \| moderate	11.562 \| good	51.205 \| good	31.934 \| good	0.887 \| good	1.772 \| good	0.193 \| good
2025-07-19T19:00:00.000Z	54 \| moderate	11.31 \| good	50.072 \| good	32.106 \| good	0.896 \| good	1.776 \| good	0.192 \| good
2025-07-19T20:00:00.000Z	52 \| moderate	9.51 \| good	42.574 \| good	33.275 \| good	0.904 \| good	1.78 \| good	0.19 \| good
2025-07-19T21:00:00.000Z	52 \| moderate	9.668 \| good	43.216 \| good	36.33 \| good	0.913 \| good	1.784 \| good	0.189 \| good
2025-07-19T22:00:00.000Z	49 \| good	9.399 \| good	42.166 \| good	36.667 \| good	0.955 \| good	2.644 \| good	0.193 \| good
2025-07-19T23:00:00.000Z	49 \| good	8.85 \| good	38.732 \| good	32.989 \| good	0.996 \| good	3.503 \| good	0.198 \| 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

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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 2025-07-17.

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

The best air quality in Fairfield, Ohio was recorded at 12:00:00 on 2025-07-17.

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

The real-time air quality index in Fairfield, Ohio is 52, 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 10.121 μg/m³.

What are the current PM₁₀ levels at Fairfield, Ohio?

The current PM₁₀ levels in Fairfield, Ohio are 32.555 μg/m³.

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

The current carbon monoxide (CO) level in Fairfield, Ohio is 0.207 ppm.

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

The current sulfur dioxide (SO₂) levels in Fairfield, Ohio are 1.428 ppb.

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

The current ozone (O₃) levels at Fairfield, Ohio is 38.96 ppm.

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

The current nitrogen dioxide (NO₂) levels at Fairfield, Ohio is 8.121 ppb.

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