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

The current PM10 concentration at Franklin, Ohio is 90.738 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Franklin, Ohio is 0.985 ppb.

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

The current ozone (O3) concentration at Franklin, Ohio is 8.644 ppm.

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

The current nitrogen dioxide (NO2) concentration at Franklin, Ohio is 11.714 ppb.

Franklin, Ohio live air quality index now

Q: What is the current concentration of PM2.5 in Franklin, Ohio?

The current PM2.5 concentration at Franklin, Ohio is 27.619 μg/m3.

Stay updated with real-time air quality in Franklin, 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

Franklin, Ohio

Last updated: ... (Local time)

Major air pollutants in Franklin, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

27.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

90.74 μg/m³

155

255

425

605+

Ozone (O₃)

8.64 ppb

201

201+

Sulfur Dioxide (SO₂)

0.98 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.71 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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

Franklin, Ohio

Scroll To Air Quality Map

Track live Franklin, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T17:00:00.000Z	58 \| moderate	12.688 \| fine	58.077 \| fine	11.995 \| good	1.701 \| good	27.114 \| good	0.364 \| good
2025-12-05T18:00:00.000Z	62 \| moderate	14.76 \| fine	57.401 \| fine	13.491 \| good	1.765 \| good	26.711 \| good	0.338 \| good
2025-12-05T19:00:00.000Z	58 \| moderate	13.497 \| fine	34.493 \| good	15.255 \| good	1.843 \| good	22.079 \| good	0.238 \| good
2025-12-05T20:00:00.000Z	60 \| moderate	14.023 \| fine	52.721 \| good	18.261 \| good	1.562 \| good	13.591 \| good	0.256 \| good
2025-12-05T21:00:00.000Z	60 \| moderate	13.978 \| fine	23.917 \| good	13.197 \| good	3.202 \| good	12.688 \| good	0.228 \| good
2025-12-05T22:00:00.000Z	58 \| moderate	13.077 \| fine	33.597 \| good	16.587 \| good	2.853 \| good	14.197 \| good	0.263 \| good
2025-12-05T23:00:00.000Z	58 \| moderate	12.599 \| fine	29.384 \| good	16.851 \| good	2.24 \| good	17.553 \| good	0.278 \| good
2025-12-06T00:00:00.000Z	60 \| moderate	13.984 \| fine	24.159 \| good	10.198 \| good	2.309 \| good	22.191 \| good	0.314 \| good
2025-12-06T01:00:00.000Z	60 \| moderate	14.477 \| fine	57.535 \| fine	14.129 \| good	1.483 \| good	24.656 \| good	0.321 \| good
2025-12-06T02:00:00.000Z	67 \| moderate	17.801 \| fine	64.311 \| fine	12.743 \| good	1.197 \| good	23.483 \| good	0.271 \| good
2025-12-06T03:00:00.000Z	66 \| moderate	16.742 \| fine	33.056 \| good	12.274 \| good	1.32 \| good	20.806 \| good	0.216 \| good
2025-12-06T04:00:00.000Z	64 \| moderate	15.557 \| fine	52.881 \| good	14.56 \| good	0.96 \| good	19.844 \| good	0.243 \| good
2025-12-06T05:00:00.000Z	67 \| moderate	18.055 \| fine	49.964 \| good	11.662 \| good	1.029 \| good	18.95 \| good	0.235 \| good
2025-12-06T06:00:00.000Z	69 \| moderate	19.478 \| fine	33.654 \| good	10.965 \| good	1.017 \| good	17.822 \| good	0.256 \| good
2025-12-06T07:00:00.000Z	71 \| moderate	19.84 \| fine	55.411 \| fine	11.628 \| good	0.972 \| good	17.503 \| good	0.288 \| good
2025-12-06T08:00:00.000Z	69 \| moderate	18.985 \| fine	31.571 \| good	11.134 \| good	1.018 \| good	17.47 \| good	0.256 \| good
2025-12-06T09:00:00.000Z	69 \| moderate	18.631 \| fine	42.296 \| good	12.792 \| good	1.016 \| good	15.408 \| good	0.228 \| good
2025-12-06T10:00:00.000Z	69 \| moderate	19.427 \| fine	26.782 \| good	12.65 \| good	1.291 \| good	15.64 \| good	0.228 \| good
2025-12-06T11:00:00.000Z	69 \| moderate	18.961 \| fine	57.202 \| fine	12.248 \| good	1.333 \| good	13.737 \| good	0.2 \| good
2025-12-06T12:00:00.000Z	69 \| moderate	18.868 \| fine	56.541 \| fine	9.525 \| good	1.311 \| good	12.866 \| good	0.186 \| good
2025-12-06T13:00:00.000Z	69 \| moderate	18.692 \| fine	30.661 \| good	11.812 \| good	1.171 \| good	11.524 \| good	0.189 \| good
2025-12-06T14:00:00.000Z	67 \| moderate	18.226 \| fine	31.635 \| good	13.79 \| good	1.191 \| good	10.837 \| good	0.2 \| good
2025-12-06T15:00:00.000Z	67 \| moderate	18.03 \| fine	40.055 \| good	15.069 \| good	1.194 \| good	11.738 \| good	0.227 \| good
2025-12-06T16:00:00.000Z	67 \| moderate	18.165 \| fine	63.033 \| fine	15.8 \| good	1.171 \| good	10.418 \| good	0.227 \| good
2025-12-06T17:00:00.000Z	71 \| moderate	19.59 \| fine	53.235 \| good	14.382 \| good	1.14 \| good	8.814 \| good	0.254 \| good
2025-12-06T18:00:00.000Z	71 \| moderate	19.572 \| fine	58.776 \| fine	15.252 \| good	1.117 \| good	8.624 \| good	0.227 \| good
2025-12-06T19:00:00.000Z	73 \| moderate	21.297 \| fine	40.36 \| good	17.799 \| good	1.094 \| good	8.766 \| good	0.227 \| good
2025-12-06T20:00:00.000Z	75 \| moderate	21.626 \| fine	43.12 \| good	19.864 \| good	1.898 \| good	9.242 \| good	0.227 \| good
2025-12-06T21:00:00.000Z	73 \| moderate	21.204 \| fine	44.87 \| good	18.387 \| good	1.787 \| good	9.616 \| good	0.227 \| good
2025-12-06T22:00:00.000Z	75 \| moderate	22.377 \| fine	29.25 \| good	18.481 \| good	1.867 \| good	10.383 \| good	0.265 \| good
2025-12-06T23:00:00.000Z	73 \| moderate	21.075 \| fine	57.747 \| fine	20.661 \| good	1.819 \| good	10.672 \| good	0.265 \| good
2025-12-07T00:00:00.000Z	73 \| moderate	20.791 \| fine	35.612 \| good	15.86 \| good	1.131 \| good	16.13 \| good	0.254 \| good
2025-12-07T01:00:00.000Z	75 \| moderate	22.31 \| fine	41.607 \| good	12.215 \| good	1.201 \| good	16.322 \| good	0.254 \| good
2025-12-07T02:00:00.000Z	73 \| moderate	21.392 \| fine	36.5 \| good	18.948 \| good	1.148 \| good	14.802 \| good	0.265 \| good
2025-12-07T03:00:00.000Z	75 \| moderate	21.6 \| fine	72.694 \| fine	13.316 \| good	0.988 \| good	13.484 \| good	0.238 \| good
2025-12-07T04:00:00.000Z	75 \| moderate	22.166 \| fine	58.357 \| fine	9.955 \| good	1.07 \| good	14.361 \| good	0.301 \| good
2025-12-07T05:00:00.000Z	77 \| moderate	23.132 \| fine	80.052 \| fine	8.187 \| good	1.163 \| good	15.33 \| good	0.272 \| good
2025-12-07T06:00:00.000Z	82 \| moderate	25.747 \| fine	52.004 \| good	11.031 \| good	1.192 \| good	16.66 \| good	0.335 \| good
2025-12-07T07:00:00.000Z	82 \| moderate	25.775 \| fine	71.013 \| fine	13.723 \| good	1.201 \| good	17.46 \| good	0.308 \| good
2025-12-07T08:00:00.000Z	79 \| moderate	24.396 \| fine	54.773 \| good	8.568 \| good	1.191 \| good	16.323 \| good	0.272 \| good
2025-12-07T09:00:00.000Z	73 \| moderate	21.328 \| fine	73.44 \| fine	4.175 \| good	1.125 \| good	15.776 \| good	0.354 \| good
2025-12-07T10:00:00.000Z	73 \| moderate	20.727 \| fine	64.154 \| fine	6.995 \| good	1.127 \| good	15.437 \| good	0.336 \| good
2025-12-07T11:00:00.000Z	81 \| moderate	24.51 \| fine	54.993 \| good	7.435 \| good	1.187 \| good	14.466 \| good	0.336 \| good
2025-12-07T12:00:00.000Z	75 \| moderate	22.039 \| fine	48.237 \| good	9.062 \| good	1.175 \| good	14.417 \| good	0.375 \| good
2025-12-07T13:00:00.000Z	79 \| moderate	24.367 \| fine	46.926 \| good	7.158 \| good	0.926 \| good	13.426 \| good	0.307 \| good
2025-12-07T14:00:00.000Z	75 \| moderate	21.71 \| fine	74.118 \| fine	6.594 \| good	0.934 \| good	12.672 \| good	0.319 \| good
2025-12-07T15:00:00.000Z	75 \| moderate	22.406 \| fine	81.215 \| fine	8.675 \| good	1.058 \| good	10.976 \| good	0.254 \| good
2025-12-07T16:00:00.000Z	86 \| moderate	27.619 \| fine	90.738 \| fine	8.644 \| good	0.985 \| good	11.714 \| good	0.26 \| good
2025-12-07T17:00:00.000Z	71 \| moderate	19.563 \| fine	86.971 \| fine	22.358 \| good	4.442 \| good	5.639 \| good	0.24 \| good
2025-12-07T18:00:00.000Z	71 \| moderate	19.679 \| fine	86.98 \| fine	22.968 \| good	5.215 \| good	4.244 \| good	0.224 \| good
2025-12-07T19:00:00.000Z	73 \| moderate	21.432 \| fine	94.96 \| fine	22.412 \| good	4.923 \| good	4.722 \| good	0.219 \| good
2025-12-07T20:00:00.000Z	75 \| moderate	22.02 \| fine	96.944 \| fine	19.679 \| good	4.632 \| good	5.2 \| good	0.214 \| good
2025-12-07T21:00:00.000Z	73 \| moderate	21.483 \| fine	94.85 \| fine	13.058 \| good	4.34 \| good	5.677 \| good	0.21 \| good
2025-12-07T22:00:00.000Z	79 \| moderate	23.521 \| fine	102.893 \| fine	3.086 \| good	3.664 \| good	7.794 \| good	0.23 \| good
2025-12-07T23:00:00.000Z	79 \| moderate	23.537 \| fine	102.915 \| fine	1.739 \| good	2.988 \| good	9.912 \| good	0.25 \| good
2025-12-08T00:00:00.000Z	69 \| moderate	18.573 \| fine	81.179 \| fine	12.343 \| good	2.311 \| good	12.029 \| good	0.27 \| good
2025-12-08T01:00:00.000Z	66 \| moderate	17.116 \| fine	76.881 \| fine	18.201 \| good	1.864 \| good	10.699 \| good	0.265 \| good
2025-12-08T02:00:00.000Z	56 \| moderate	12.291 \| fine	55.029 \| fine	24.629 \| good	1.417 \| good	9.37 \| good	0.261 \| good
2025-12-08T03:00:00.000Z	56 \| moderate	11.828 \| good	52.031 \| good	24.44 \| good	0.97 \| good	8.04 \| good	0.256 \| good
2025-12-08T04:00:00.000Z	54 \| moderate	10.991 \| good	48.104 \| good	24.323 \| good	0.913 \| good	7.249 \| good	0.238 \| good
2025-12-08T05:00:00.000Z	38 \| good	6.63 \| good	30 \| good	23.999 \| good	0.856 \| good	6.458 \| good	0.22 \| good
2025-12-08T06:00:00.000Z	22 \| good	3.672 \| good	16.016 \| good	24.002 \| good	0.799 \| good	5.667 \| good	0.202 \| good
2025-12-08T07:00:00.000Z	21 \| good	3.345 \| good	14.976 \| good	22.98 \| good	0.749 \| good	4.829 \| good	0.191 \| good
2025-12-08T08:00:00.000Z	21 \| good	2.772 \| good	11.127 \| good	23.071 \| good	0.7 \| good	3.992 \| good	0.179 \| good
2025-12-08T09:00:00.000Z	22 \| good	1.508 \| good	6.028 \| good	23.748 \| good	0.65 \| good	3.155 \| good	0.167 \| good
2025-12-08T10:00:00.000Z	20 \| good	1.36 \| good	5.078 \| good	22.162 \| good	0.615 \| good	3.301 \| good	0.167 \| good
2025-12-08T11:00:00.000Z	18 \| good	1.695 \| good	7.018 \| good	19.443 \| good	0.58 \| good	3.447 \| good	0.167 \| good
2025-12-08T12:00:00.000Z	17 \| good	2.272 \| good	9.034 \| good	18.299 \| good	0.545 \| good	3.593 \| good	0.167 \| good
2025-12-08T13:00:00.000Z	16 \| good	2.953 \| good	12.01 \| good	17.371 \| good	0.577 \| good	3.597 \| good	0.169 \| good
2025-12-08T14:00:00.000Z	17 \| good	2.652 \| good	10.99 \| good	17.807 \| good	0.61 \| good	3.601 \| good	0.171 \| good
2025-12-08T15:00:00.000Z	17 \| good	2.76 \| good	11.031 \| good	17.631 \| good	0.643 \| good	3.606 \| good	0.173 \| good
2025-12-08T16:00:00.000Z	18 \| good	3.05 \| good	12.084 \| good	18.869 \| good	0.617 \| good	3.018 \| good	0.167 \| good
2025-12-08T17:00:00.000Z	19 \| good	2.42 \| good	9.97 \| good	21.071 \| good	0.592 \| good	2.43 \| good	0.16 \| good
2025-12-08T18:00:00.000Z	23 \| good	1.767 \| good	7 \| good	24.801 \| good	0.567 \| good	1.843 \| good	0.154 \| good
2025-12-08T19:00:00.000Z	24 \| good	2.889 \| good	11.968 \| good	26.248 \| good	0.595 \| good	2.151 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	25 \| good	4.021 \| good	17.954 \| good	26.593 \| good	0.624 \| good	2.459 \| good	0.157 \| good
2025-12-08T21:00:00.000Z	27 \| good	5.013 \| good	21.971 \| good	22.659 \| good	0.653 \| good	2.768 \| good	0.159 \| good
2025-12-08T22:00:00.000Z	38 \| good	6.777 \| good	30.04 \| good	15.765 \| good	0.801 \| good	7.888 \| good	0.204 \| good
2025-12-08T23:00:00.000Z	38 \| good	6.761 \| good	30 \| good	9.903 \| good	0.95 \| good	13.008 \| good	0.249 \| good
2025-12-09T00:00:00.000Z	27 \| good	4.812 \| good	21 \| good	6.124 \| good	1.098 \| good	18.129 \| good	0.294 \| good
2025-12-09T01:00:00.000Z	22 \| good	3.591 \| good	15.971 \| good	9.443 \| good	1.082 \| good	16.725 \| good	0.284 \| good
2025-12-09T02:00:00.000Z	16 \| good	2.983 \| good	12.013 \| good	10.432 \| good	1.067 \| good	15.321 \| good	0.274 \| good
2025-12-09T03:00:00.000Z	16 \| good	2.543 \| good	10.041 \| good	8.906 \| good	1.051 \| good	13.918 \| good	0.263 \| good
2025-12-09T04:00:00.000Z	16 \| good	2.849 \| good	12.015 \| good	7.755 \| good	1.18 \| good	11.682 \| good	0.245 \| good
2025-12-09T05:00:00.000Z	16 \| good	2.951 \| good	12.105 \| good	8.402 \| good	1.309 \| good	9.446 \| good	0.227 \| good
2025-12-09T06:00:00.000Z	22 \| good	3.75 \| good	16.05 \| good	6.435 \| good	1.438 \| good	7.211 \| good	0.209 \| good
2025-12-09T07:00:00.000Z	22 \| good	4.442 \| good	19.031 \| good	5.435 \| good	2.413 \| good	6.452 \| good	0.199 \| good
2025-12-09T08:00:00.000Z	27 \| good	5.063 \| good	21.993 \| good	7.023 \| good	3.388 \| good	5.693 \| good	0.189 \| good
2025-12-09T09:00:00.000Z	27 \| good	5.293 \| good	23.002 \| good	8.231 \| good	4.363 \| good	4.934 \| good	0.179 \| good
2025-12-09T10:00:00.000Z	44 \| good	7.595 \| good	33.059 \| good	12.601 \| good	4.146 \| good	5.085 \| good	0.181 \| good
2025-12-09T11:00:00.000Z	49 \| good	8.74 \| good	38.029 \| good	18.826 \| good	3.93 \| good	5.236 \| good	0.184 \| good
2025-12-09T12:00:00.000Z	49 \| good	8.691 \| good	38.026 \| good	20.54 \| good	3.713 \| good	5.387 \| good	0.186 \| good
2025-12-09T13:00:00.000Z	54 \| moderate	10.978 \| good	48.027 \| good	21.278 \| good	3.697 \| good	5.583 \| good	0.192 \| good
2025-12-09T14:00:00.000Z	56 \| moderate	11.94 \| good	53.955 \| good	22.994 \| good	3.68 \| good	5.779 \| good	0.197 \| good
2025-12-09T15:00:00.000Z	58 \| moderate	13.141 \| fine	58.954 \| fine	23.066 \| good	3.664 \| good	5.975 \| good	0.203 \| good
2025-12-09T16:00:00.000Z	62 \| moderate	14.683 \| fine	65.026 \| fine	23.023 \| good	3.615 \| good	5.498 \| good	0.2 \| good

Franklin

Get reliable air quality data to drive your business

Franklin, Ohio air quality map: Track AQI near you

0.25ppm

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 Franklin, Ohio updated?

The air quality for Franklin, Ohio is updated every hour.

When was the worst air quality at Franklin, Ohio in the last 24 hrs?

The worst air quality in Franklin, Ohio in the last 24 hours was observed at 07:00:00 on 2025-12-07.

When was the best air quality at Franklin, Ohio in the last 24 hrs?

In the last 24 hrs, the best air quality in Franklin, Ohio was observed at 04:00:00 on 2025-12-06.

What is the current air quality in Franklin, Ohio?

The current air quality in Franklin, Ohio is 86, categorized as Moderate based on real-time data.

What pollutant is the most common in Franklin, Ohio?

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

What should I do if the air quality in Franklin, Ohio is poor?

If the air quality in Franklin, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Franklin, Ohio?

The current PM_2.5 concentration at Franklin, Ohio is 27.619 μg/m³.

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

The current PM₁₀ concentration at Franklin, Ohio is 90.738 μg/m³.

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

The current carbon monoxide (CO) concentration at Franklin, Ohio is 0.26 ppm.

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

The current sulfur dioxide (SO₂) concentration at Franklin, Ohio is 0.985 ppb.

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

The current ozone (O₃) concentration at Franklin, Ohio is 8.644 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Franklin, Ohio is 11.714 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions