What are the current PM10 levels at Lima, Ohio?

The current PM10 levels in Lima, Ohio are 10.052 μg/m3.

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

The current sulfur dioxide (SO2) levels in Lima, Ohio are 0.797 ppb.

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

The current ozone (O3) levels at Lima, Ohio is 21.039 ppm.

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

The current nitrogen dioxide (NO2) levels at Lima, Ohio is 2.199 ppb.

Real-time air quality index in Lima, Ohio today

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

The measured PM2.5 levels in Lima, Ohio at present are 2.349 μg/m3.

Stay updated with real-time air quality in Lima, 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)

Good

Lima, Ohio

Last updated: ... (Local time)

Common air pollutants in Lima, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.05 μg/m³

155

255

425

605+

Ozone (O₃)

21.04 ppb

201

201+

Sulfur Dioxide (SO₂)

0.80 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 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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Lima, Ohio

Scroll To Air Quality Map

Track live Lima, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-06T14:00:00.000Z	19 \| good	2.634 \| good	10.605 \| good	19.984 \| good	1.46 \| good	13.359 \| good	0.359 \| good
2026-03-06T15:00:00.000Z	19 \| good	2.835 \| good	11.419 \| good	19.958 \| good	1.446 \| good	9.529 \| good	0.35 \| good
2026-03-06T16:00:00.000Z	19 \| good	3.293 \| good	14.316 \| good	20.996 \| good	1.252 \| good	9.168 \| good	0.259 \| good
2026-03-06T17:00:00.000Z	33 \| good	5.537 \| good	24.087 \| good	23.955 \| good	1.327 \| good	11.088 \| good	0.234 \| good
2026-03-06T18:00:00.000Z	38 \| good	6.925 \| good	30.915 \| good	26.949 \| good	1.253 \| good	10.074 \| good	0.183 \| good
2026-03-06T19:00:00.000Z	33 \| good	6.238 \| good	28.12 \| good	29.999 \| good	1.335 \| good	8.022 \| good	0.184 \| good
2026-03-06T20:00:00.000Z	33 \| good	5.746 \| good	25.1 \| good	33.001 \| good	1.472 \| good	6.215 \| good	0.166 \| good
2026-03-06T21:00:00.000Z	33 \| good	6.452 \| good	29.115 \| good	32.984 \| good	1.396 \| good	6.358 \| good	0.183 \| good
2026-03-06T22:00:00.000Z	44 \| good	8.124 \| good	35.993 \| good	35.008 \| good	1.275 \| good	6.004 \| good	0.159 \| good
2026-03-06T23:00:00.000Z	44 \| good	8.12 \| good	36.004 \| good	35.016 \| good	1.364 \| good	5.579 \| good	0.174 \| good
2026-03-07T00:00:00.000Z	49 \| good	8.619 \| good	37.98 \| good	36 \| good	1.025 \| good	5.525 \| good	0.211 \| good
2026-03-07T01:00:00.000Z	49 \| good	8.725 \| good	37.893 \| good	34.983 \| good	1.293 \| good	6.963 \| good	0.2 \| good
2026-03-07T02:00:00.000Z	49 \| good	9.143 \| good	40.97 \| good	34.905 \| good	1.291 \| good	7.53 \| good	0.217 \| good
2026-03-07T03:00:00.000Z	44 \| good	7.764 \| good	34.225 \| good	33.922 \| good	1.114 \| good	15.04 \| good	0.233 \| good
2026-03-07T04:00:00.000Z	44 \| good	7.766 \| good	34.09 \| good	31.944 \| good	1.263 \| good	14.157 \| good	0.233 \| good
2026-03-07T05:00:00.000Z	38 \| good	7.078 \| good	31.142 \| good	28.004 \| good	1.269 \| good	13.654 \| good	0.276 \| good
2026-03-07T06:00:00.000Z	38 \| good	7.361 \| good	32.092 \| good	25.097 \| good	1.335 \| good	12.664 \| good	0.259 \| good
2026-03-07T07:00:00.000Z	44 \| good	8.14 \| good	35.88 \| good	24.103 \| good	1.252 \| good	10.579 \| good	0.175 \| good
2026-03-07T08:00:00.000Z	44 \| good	8.189 \| good	35.834 \| good	24.061 \| good	1.473 \| good	9.031 \| good	0.117 \| good
2026-03-07T09:00:00.000Z	49 \| good	8.87 \| good	38.756 \| good	25.007 \| good	1.48 \| good	7.326 \| good	0.117 \| good
2026-03-07T10:00:00.000Z	44 \| good	8.271 \| good	36.767 \| good	23.957 \| good	1.488 \| good	8.429 \| good	0.117 \| good
2026-03-07T11:00:00.000Z	33 \| good	6.21 \| good	27.871 \| good	22.98 \| good	1.5 \| good	8.578 \| good	0.134 \| good
2026-03-07T12:00:00.000Z	22 \| good	4.149 \| good	18.109 \| good	21.959 \| good	1.621 \| good	8.435 \| good	0.165 \| good
2026-03-07T13:00:00.000Z	19 \| good	3.283 \| good	14.189 \| good	20.97 \| good	1.499 \| good	6.679 \| good	0.152 \| good
2026-03-07T14:00:00.000Z	22 \| good	4.266 \| good	19.086 \| good	20 \| good	1.493 \| good	5.672 \| good	0.142 \| good
2026-03-07T15:00:00.000Z	33 \| good	6.326 \| good	28.036 \| good	21.002 \| good	1.402 \| good	4.27 \| good	0.125 \| good
2026-03-07T16:00:00.000Z	33 \| good	6.026 \| good	27.033 \| good	21.023 \| good	1.417 \| good	3.75 \| good	0.128 \| good
2026-03-07T17:00:00.000Z	22 \| good	3.955 \| good	17.163 \| good	22.983 \| good	1.475 \| good	4.73 \| good	0.13 \| good
2026-03-07T18:00:00.000Z	26 \| good	4.131 \| good	18.041 \| good	28.01 \| good	1.298 \| good	5.007 \| good	0.134 \| good
2026-03-07T19:00:00.000Z	32 \| good	2.937 \| good	12.149 \| good	34.945 \| good	1.282 \| good	6.931 \| good	0.117 \| good
2026-03-07T20:00:00.000Z	36 \| good	2.623 \| good	11.081 \| good	38.886 \| good	0.933 \| good	6.079 \| good	0.142 \| good
2026-03-07T21:00:00.000Z	37 \| good	2.517 \| good	10.045 \| good	39.904 \| good	1.105 \| good	5.527 \| good	0.158 \| good
2026-03-07T22:00:00.000Z	36 \| good	1.822 \| good	8.054 \| good	38.962 \| good	1.439 \| good	7.274 \| good	0.158 \| good
2026-03-07T23:00:00.000Z	35 \| good	2.503 \| good	9.993 \| good	37.978 \| good	1.441 \| good	5.486 \| good	0.158 \| good
2026-03-08T00:00:00.000Z	34 \| good	2.407 \| good	9.999 \| good	36.981 \| good	1.655 \| good	6.588 \| good	0.142 \| good
2026-03-08T01:00:00.000Z	36 \| good	1.821 \| good	8.052 \| good	38.93 \| good	1.53 \| good	6.238 \| good	0.158 \| good
2026-03-08T02:00:00.000Z	32 \| good	2.213 \| good	9.02 \| good	34.984 \| good	1.637 \| good	6.38 \| good	0.158 \| good
2026-03-08T03:00:00.000Z	30 \| good	1.692 \| good	6.982 \| good	32.292 \| good	0.42 \| good	2.224 \| good	0.165 \| good
2026-03-08T04:00:00.000Z	22 \| good	1.82 \| good	8.057 \| good	24.111 \| good	1.572 \| good	5.497 \| good	0.158 \| good
2026-03-08T05:00:00.000Z	19 \| good	0.555 \| good	2.199 \| good	21.087 \| good	1.693 \| good	5.554 \| good	0.158 \| good
2026-03-08T06:00:00.000Z	21 \| good	0.563 \| good	2.186 \| good	23.02 \| good	1.222 \| good	4.923 \| good	0.158 \| good
2026-03-08T07:00:00.000Z	19 \| good	1.051 \| good	4.167 \| good	21.015 \| good	1.337 \| good	4.305 \| good	0.158 \| good
2026-03-08T08:00:00.000Z	19 \| good	1.439 \| good	6.079 \| good	20.985 \| good	1.324 \| good	2.912 \| good	0.159 \| good
2026-03-08T09:00:00.000Z	19 \| good	2.119 \| good	9.087 \| good	20.972 \| good	1.211 \| good	3.44 \| good	0.183 \| good
2026-03-08T10:00:00.000Z	21 \| good	2.806 \| good	11.942 \| good	22.96 \| good	1.2 \| good	3.111 \| good	0.183 \| good
2026-03-08T11:00:00.000Z	20 \| good	2.527 \| good	10.057 \| good	21.974 \| good	0.928 \| good	2.108 \| good	0.202 \| good
2026-03-08T12:00:00.000Z	19 \| good	2.138 \| good	9.086 \| good	20.032 \| good	0.97 \| good	2.721 \| good	0.203 \| good
2026-03-08T13:00:00.000Z	19 \| good	2.349 \| good	10.052 \| good	21.039 \| good	0.797 \| good	2.199 \| good	0.151 \| good
2026-03-08T13:00:00.000Z	19 \| good	2.349 \| good	10.052 \| good	21.039 \| good	0.797 \| good	2.199 \| good	0.151 \| good
2026-03-08T14:00:00.000Z	27 \| good	4.696 \| good	20.02 \| good	26.132 \| good	0.366 \| good	1.503 \| good	0.171 \| good
2026-03-08T15:00:00.000Z	38 \| good	6.7 \| good	29.996 \| good	30.721 \| good	0.29 \| good	1.163 \| good	0.169 \| good
2026-03-08T16:00:00.000Z	33 \| good	5.828 \| good	24.993 \| good	31.641 \| good	0.26 \| good	1.032 \| good	0.168 \| good
2026-03-08T17:00:00.000Z	33 \| good	5.018 \| good	21.973 \| good	36.308 \| good	0.231 \| good	0.9 \| good	0.167 \| good
2026-03-08T18:00:00.000Z	33 \| good	3.591 \| good	16 \| good	36.327 \| good	0.202 \| good	0.769 \| good	0.167 \| good
2026-03-08T19:00:00.000Z	34 \| good	2.551 \| good	10.02 \| good	36.683 \| good	0.26 \| good	0.809 \| good	0.166 \| good
2026-03-08T20:00:00.000Z	33 \| good	2.639 \| good	11 \| good	36.137 \| good	0.318 \| good	0.85 \| good	0.165 \| good
2026-03-08T21:00:00.000Z	32 \| good	0.766 \| good	3.003 \| good	34.543 \| good	0.377 \| good	0.89 \| good	0.164 \| good
2026-03-08T22:00:00.000Z	32 \| good	2.191 \| good	9 \| good	34.913 \| good	0.437 \| good	1.488 \| good	0.168 \| good
2026-03-08T23:00:00.000Z	37 \| good	3.479 \| good	15 \| good	39.865 \| good	0.498 \| good	2.087 \| good	0.173 \| good
2026-03-09T00:00:00.000Z	31 \| good	1.608 \| good	6.964 \| good	33.842 \| good	0.558 \| good	2.685 \| good	0.177 \| good
2026-03-09T01:00:00.000Z	30 \| good	0.334 \| good	1.012 \| good	31.649 \| good	0.627 \| good	2.714 \| good	0.177 \| good
2026-03-09T02:00:00.000Z	24 \| good	0.311 \| good	1.003 \| good	26.403 \| good	0.695 \| good	2.744 \| good	0.178 \| good
2026-03-09T03:00:00.000Z	23 \| good	0.483 \| good	1.988 \| good	24.526 \| good	0.764 \| good	2.774 \| good	0.178 \| good
2026-03-09T04:00:00.000Z	24 \| good	0.619 \| good	2 \| good	25.816 \| good	1.438 \| good	2.666 \| good	0.176 \| good
2026-03-09T05:00:00.000Z	23 \| good	0.334 \| good	1.018 \| good	24.862 \| good	2.113 \| good	2.559 \| good	0.174 \| good
2026-03-09T06:00:00.000Z	22 \| good	0.407 \| good	1.989 \| good	23.879 \| good	2.788 \| good	2.451 \| good	0.171 \| good
2026-03-09T07:00:00.000Z	25 \| good	2.898 \| good	11.984 \| good	27.344 \| good	3.412 \| good	2.274 \| good	0.168 \| good
2026-03-09T08:00:00.000Z	29 \| good	2.294 \| good	9.018 \| good	31.267 \| good	4.037 \| good	2.096 \| good	0.165 \| good
2026-03-09T09:00:00.000Z	31 \| good	0.489 \| good	2.006 \| good	32.833 \| good	4.661 \| good	1.919 \| good	0.162 \| good
2026-03-09T10:00:00.000Z	26 \| good	1.485 \| good	5.99 \| good	27.848 \| good	4.398 \| good	2.098 \| good	0.161 \| good
2026-03-09T11:00:00.000Z	27 \| good	1.107 \| good	4.984 \| good	28.723 \| good	4.136 \| good	2.277 \| good	0.159 \| good
2026-03-09T12:00:00.000Z	25 \| good	0.475 \| good	2.002 \| good	26.887 \| good	3.873 \| good	2.457 \| good	0.158 \| good
2026-03-09T13:00:00.000Z	22 \| good	1.653 \| good	6.979 \| good	24.019 \| good	3.393 \| good	2.427 \| good	0.16 \| good
2026-03-09T14:00:00.000Z	23 \| good	2.879 \| good	11.991 \| good	24.871 \| good	2.914 \| good	2.397 \| good	0.163 \| good
2026-03-09T15:00:00.000Z	27 \| good	5.305 \| good	23.004 \| good	27.067 \| good	2.434 \| good	2.367 \| good	0.165 \| good
2026-03-09T16:00:00.000Z	38 \| good	6.886 \| good	30.028 \| good	31.873 \| good	2.079 \| good	1.961 \| good	0.16 \| good
2026-03-09T17:00:00.000Z	33 \| good	6.022 \| good	27 \| good	35.212 \| good	1.723 \| good	1.554 \| good	0.156 \| good
2026-03-09T18:00:00.000Z	35 \| good	5.808 \| good	25.027 \| good	37.99 \| good	1.368 \| good	1.148 \| good	0.151 \| good
2026-03-09T19:00:00.000Z	38 \| good	6.644 \| good	29.984 \| good	40.358 \| good	1.308 \| good	1.029 \| good	0.148 \| good
2026-03-09T20:00:00.000Z	44 \| good	7.71 \| good	33.988 \| good	40.404 \| good	1.249 \| good	0.909 \| good	0.144 \| good
2026-03-09T21:00:00.000Z	33 \| good	5.111 \| good	22.001 \| good	36.295 \| good	1.19 \| good	0.79 \| good	0.141 \| good
2026-03-09T22:00:00.000Z	38 \| good	6.907 \| good	30.967 \| good	32.891 \| good	1.288 \| good	1.39 \| good	0.146 \| good
2026-03-09T23:00:00.000Z	35 \| good	5.61 \| good	23.996 \| good	38.21 \| good	1.386 \| good	1.991 \| good	0.151 \| good
2026-03-10T00:00:00.000Z	29 \| good	3.165 \| good	14.003 \| good	30.812 \| good	1.484 \| good	2.591 \| good	0.157 \| good
2026-03-10T01:00:00.000Z	27 \| good	1.577 \| good	6.061 \| good	28.5 \| good	1.658 \| good	2.868 \| good	0.16 \| good
2026-03-10T02:00:00.000Z	27 \| good	4.806 \| good	21.01 \| good	25.639 \| good	1.833 \| good	3.146 \| good	0.164 \| good
2026-03-10T03:00:00.000Z	33 \| good	5.62 \| good	24.044 \| good	25.843 \| good	2.007 \| good	3.424 \| good	0.167 \| good
2026-03-10T04:00:00.000Z	23 \| good	4.407 \| good	19.037 \| good	25.433 \| good	1.846 \| good	3.229 \| good	0.165 \| good
2026-03-10T05:00:00.000Z	21 \| good	2.083 \| good	8.029 \| good	23.09 \| good	1.686 \| good	3.034 \| good	0.163 \| good
2026-03-10T06:00:00.000Z	37 \| good	6.087 \| good	6.322 \| good	40.165 \| good	1.528 \| good	2.842 \| good	0.16 \| good
2026-03-10T07:00:00.000Z	27 \| good	5.2 \| good	22.954 \| good	23.452 \| good	1.413 \| good	2.539 \| good	0.155 \| good
2026-03-10T08:00:00.000Z	24 \| good	3.941 \| good	17.005 \| good	25.747 \| good	1.3 \| good	2.24 \| good	0.15 \| good
2026-03-10T09:00:00.000Z	23 \| good	2.069 \| good	8.018 \| good	25.082 \| good	1.187 \| good	1.94 \| good	0.145 \| good
2026-03-10T10:00:00.000Z	24 \| good	0.317 \| good	1.072 \| good	25.892 \| good	1.23 \| good	2.162 \| good	0.145 \| good
2026-03-10T11:00:00.000Z	20 \| good	0.348 \| good	1.038 \| good	21.702 \| good	1.272 \| good	2.384 \| good	0.144 \| good
2026-03-10T12:00:00.000Z	38 \| good	6.849 \| good	6.973 \| good	32.495 \| good	1.313 \| good	2.605 \| good	0.144 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.482 \| good	7.591 \| good	32.855 \| good	1.318 \| good	2.428 \| good	0.146 \| good

Lima

Empower business decisions with accurate air quality data

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

0.18ppm

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 Lima, Ohio updated?

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

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

The worst air quality in Lima, Ohio was recorded at 09:00:00 on 2026-03-07.

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

The best air quality in Lima, Ohio was recorded at 12:00:00 on 2026-03-08.

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

The real-time air quality index in Lima, Ohio is 19, currently categorized as Good.

Which pollutant is found most often in Lima, Ohio?

The most common pollutant in Lima, Ohio is O3.

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

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

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

The measured PM_2.5 levels in Lima, Ohio at present are 2.349 μg/m³.

What are the current PM₁₀ levels at Lima, Ohio?

The current PM₁₀ levels in Lima, Ohio are 10.052 μg/m³.

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

The current carbon monoxide (CO) level in Lima, Ohio is 0.151 ppm.

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

The current sulfur dioxide (SO₂) levels in Lima, Ohio are 0.797 ppb.

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

The current ozone (O₃) levels at Lima, Ohio is 21.039 ppm.

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

The current nitrogen dioxide (NO₂) levels at Lima, Ohio is 2.199 ppb.

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