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

The PM10 concentration in Monroe, Ohio is 50.669 μg/m3 at the moment.

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

Currently, Monroe, Ohio has a sulfur dioxide (SO2) concentration of 1.028 ppb.

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

The current ozone (O3) level in Monroe, Ohio at the moment is 32.934 ppm.

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

Nitrogen dioxide (NO2) level in Monroe, Ohio at the moment is 8.789 ppb.

Live air quality index in Monroe, Ohio today

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

PM2.5 levels in Monroe, Ohio are currently 12.618 μg/m3.

Stay updated with real-time air quality in Monroe, 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

Monroe, Ohio

Last updated: ... (Local time)

Major air pollutants in Monroe, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.67 μg/m³

155

255

425

605+

Ozone (O₃)

32.93 ppb

201

201+

Sulfur Dioxide (SO₂)

1.03 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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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Monroe, Ohio

Scroll To Air Quality Map

Track live Monroe, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T09:00:00.000Z	64 \| moderate	16.455 \| fine	71.049 \| fine	37.777 \| good	1.302 \| good	13.672 \| good	0.2 \| good
2026-06-06T10:00:00.000Z	64 \| moderate	15.556 \| fine	63.38 \| fine	37.227 \| good	1.968 \| good	10.811 \| good	0.202 \| good
2026-06-06T11:00:00.000Z	62 \| moderate	14.593 \| fine	57.455 \| fine	39.428 \| good	2.084 \| good	7.056 \| good	0.198 \| good
2026-06-06T12:00:00.000Z	60 \| moderate	13.543 \| fine	49.495 \| good	45.26 \| good	2.094 \| good	8.058 \| good	0.256 \| good
2026-06-06T13:00:00.000Z	58 \| moderate	13.114 \| fine	51.337 \| good	43.829 \| good	2.096 \| good	9.398 \| good	0.193 \| good
2026-06-06T14:00:00.000Z	60 \| moderate	13.682 \| fine	52.729 \| good	43.798 \| good	1.941 \| good	8.564 \| good	0.193 \| good
2026-06-06T15:00:00.000Z	60 \| moderate	13.671 \| fine	52.145 \| good	45.537 \| good	2.604 \| good	7.789 \| good	0.193 \| good
2026-06-06T16:00:00.000Z	58 \| moderate	13.214 \| fine	49.083 \| good	43.36 \| good	3.254 \| good	5.635 \| good	0.251 \| good
2026-06-06T17:00:00.000Z	58 \| moderate	12.724 \| fine	49.414 \| good	45.652 \| good	3.185 \| good	4.778 \| good	0.29 \| good
2026-06-06T18:00:00.000Z	60 \| moderate	14.34 \| fine	55.216 \| fine	46.911 \| good	1.874 \| good	3.904 \| good	0.246 \| good
2026-06-06T19:00:00.000Z	60 \| moderate	14.117 \| fine	53.482 \| good	50.98 \| good	2.381 \| good	3.736 \| good	0.243 \| good
2026-06-06T20:00:00.000Z	60 \| moderate	14.095 \| fine	53.074 \| good	50.955 \| good	2.559 \| good	3.882 \| good	0.256 \| good
2026-06-06T21:00:00.000Z	60 \| moderate	14.308 \| fine	56.856 \| fine	50.52 \| good	2.029 \| good	3.388 \| good	0.241 \| good
2026-06-06T22:00:00.000Z	60 \| moderate	14.077 \| fine	57.104 \| fine	51.273 \| good	2.594 \| good	3.085 \| good	0.256 \| good
2026-06-06T23:00:00.000Z	62 \| moderate	14.921 \| fine	61.358 \| fine	51.15 \| good	2.247 \| good	3.957 \| good	0.238 \| good
2026-06-07T00:00:00.000Z	62 \| moderate	14.952 \| fine	59.15 \| fine	51.218 \| good	3.075 \| good	4.58 \| good	0.196 \| good
2026-06-07T01:00:00.000Z	62 \| moderate	15.02 \| fine	56.895 \| fine	48.331 \| good	3.898 \| good	4.546 \| good	0.246 \| good
2026-06-07T02:00:00.000Z	64 \| moderate	15.511 \| fine	64.05 \| fine	47.833 \| good	2.348 \| good	6.69 \| good	0.232 \| good
2026-06-07T03:00:00.000Z	77 \| moderate	22.895 \| fine	97.564 \| fine	45.509 \| good	2.035 \| good	8.929 \| good	0.234 \| good
2026-06-07T04:00:00.000Z	71 \| moderate	20.456 \| fine	77.069 \| fine	45.542 \| good	1.927 \| good	9.032 \| good	0.238 \| good
2026-06-07T05:00:00.000Z	67 \| moderate	18.178 \| fine	73.685 \| fine	46.746 \| good	2.029 \| good	9.193 \| good	0.238 \| good
2026-06-07T06:00:00.000Z	64 \| moderate	16.424 \| fine	65.69 \| fine	40.673 \| good	1.468 \| good	10.614 \| good	0.236 \| good
2026-06-07T07:00:00.000Z	66 \| moderate	16.839 \| fine	66.487 \| fine	37.562 \| good	1.445 \| good	12.353 \| good	0.197 \| good
2026-06-07T08:00:00.000Z	64 \| moderate	15.588 \| fine	59.52 \| fine	35.259 \| good	1.319 \| good	15.386 \| good	0.225 \| good
2026-06-07T09:00:00.000Z	62 \| moderate	14.744 \| fine	55.712 \| fine	28.255 \| good	1.317 \| good	14.729 \| good	0.193 \| good
2026-06-07T10:00:00.000Z	62 \| moderate	15.41 \| fine	57.261 \| fine	26.415 \| good	1.346 \| good	17.02 \| good	0.229 \| good
2026-06-07T11:00:00.000Z	62 \| moderate	14.706 \| fine	51.77 \| good	30.288 \| good	1.411 \| good	14.07 \| good	0.225 \| good
2026-06-07T12:00:00.000Z	60 \| moderate	13.973 \| fine	53.899 \| good	29.422 \| good	1.409 \| good	16.318 \| good	0.236 \| good
2026-06-07T13:00:00.000Z	60 \| moderate	14.316 \| fine	51.262 \| good	28.565 \| good	2.09 \| good	15.316 \| good	0.233 \| good
2026-06-07T14:00:00.000Z	60 \| moderate	14.23 \| fine	52.947 \| good	30.222 \| good	1.945 \| good	12.463 \| good	0.229 \| good
2026-06-07T15:00:00.000Z	60 \| moderate	14.424 \| fine	55.687 \| fine	36.751 \| good	1.902 \| good	5.856 \| good	0.244 \| good
2026-06-07T16:00:00.000Z	60 \| moderate	14.442 \| fine	52.513 \| good	40.528 \| good	2.522 \| good	5.178 \| good	0.296 \| good
2026-06-07T17:00:00.000Z	58 \| moderate	13.36 \| fine	52.319 \| good	43.986 \| good	3.197 \| good	5.423 \| good	0.304 \| good
2026-06-07T18:00:00.000Z	58 \| moderate	13.243 \| fine	47.069 \| good	48.545 \| good	4.549 \| good	4.168 \| good	0.304 \| good
2026-06-07T19:00:00.000Z	58 \| moderate	12.753 \| fine	47.374 \| good	52.024 \| good	3.945 \| good	3.55 \| good	0.264 \| good
2026-06-07T20:00:00.000Z	56 \| moderate	12.307 \| fine	46.459 \| good	54.867 \| good	3.802 \| good	4.342 \| good	0.312 \| good
2026-06-07T21:00:00.000Z	64 \| moderate	12.775 \| fine	49.351 \| good	59.496 \| fine	2.539 \| good	5.238 \| good	0.215 \| good
2026-06-07T22:00:00.000Z	61 \| moderate	13.346 \| fine	55.372 \| fine	57.569 \| fine	1.954 \| good	4.459 \| good	0.236 \| good
2026-06-07T23:00:00.000Z	58 \| moderate	13.364 \| fine	51.547 \| good	56.051 \| fine	1.805 \| good	9.138 \| good	0.324 \| good
2026-06-08T00:00:00.000Z	58 \| moderate	12.929 \| fine	49.702 \| good	51.478 \| good	2.564 \| good	6.167 \| good	0.312 \| good
2026-06-08T01:00:00.000Z	58 \| moderate	12.914 \| fine	49.442 \| good	48.359 \| good	2.037 \| good	6.19 \| good	0.34 \| good
2026-06-08T02:00:00.000Z	58 \| moderate	12.946 \| fine	50.021 \| good	41.622 \| good	1.922 \| good	10.034 \| good	0.322 \| good
2026-06-08T03:00:00.000Z	60 \| moderate	13.636 \| fine	60.665 \| fine	38.367 \| good	0.544 \| good	7.963 \| good	0.206 \| good
2026-06-08T04:00:00.000Z	56 \| moderate	12.277 \| fine	47.3 \| good	35.531 \| good	1.135 \| good	16.408 \| good	0.358 \| good
2026-06-08T05:00:00.000Z	56 \| moderate	11.966 \| good	43.646 \| good	34.575 \| good	1.108 \| good	15.063 \| good	0.326 \| good
2026-06-08T06:00:00.000Z	56 \| moderate	12.122 \| fine	50.128 \| good	28.44 \| good	1.158 \| good	11.719 \| good	0.322 \| good
2026-06-08T07:00:00.000Z	56 \| moderate	12.009 \| good	48.699 \| good	31.891 \| good	1.154 \| good	9.832 \| good	0.238 \| good
2026-06-08T08:00:00.000Z	58 \| moderate	12.618 \| fine	50.669 \| good	32.934 \| good	1.028 \| good	8.789 \| good	0.234 \| good
2026-06-08T09:00:00.000Z	52 \| moderate	9.513 \| good	42.866 \| good	19.261 \| good	0.583 \| good	5.072 \| good	0.171 \| good
2026-06-08T10:00:00.000Z	54 \| moderate	10.97 \| good	47.979 \| good	12.717 \| good	0.575 \| good	4.843 \| good	0.169 \| good
2026-06-08T11:00:00.000Z	52 \| moderate	9.768 \| good	42.932 \| good	14.181 \| good	0.566 \| good	4.731 \| good	0.171 \| good
2026-06-08T12:00:00.000Z	52 \| moderate	10.379 \| good	45.977 \| good	22.423 \| good	0.563 \| good	4.509 \| good	0.176 \| good
2026-06-08T13:00:00.000Z	52 \| moderate	10.056 \| good	44.927 \| good	32.485 \| good	0.595 \| good	3.758 \| good	0.178 \| good
2026-06-08T14:00:00.000Z	52 \| moderate	9.891 \| good	43.951 \| good	38.331 \| good	0.653 \| good	2.851 \| good	0.175 \| good
2026-06-08T15:00:00.000Z	52 \| moderate	10.052 \| good	44.857 \| good	43.249 \| good	0.713 \| good	1.964 \| good	0.165 \| good
2026-06-08T16:00:00.000Z	52 \| moderate	9.562 \| good	42.871 \| good	46.659 \| good	0.75 \| good	1.313 \| good	0.155 \| good
2026-06-08T17:00:00.000Z	44 \| good	7.672 \| good	33.971 \| good	39.474 \| good	0.681 \| good	0.972 \| good	0.147 \| good
2026-06-08T18:00:00.000Z	44 \| good	8.309 \| good	36.835 \| good	40.078 \| good	0.538 \| good	0.911 \| good	0.138 \| good
2026-06-08T19:00:00.000Z	44 \| good	7.948 \| good	34.929 \| good	43.208 \| good	0.402 \| good	1.155 \| good	0.133 \| good
2026-06-08T20:00:00.000Z	44 \| good	8.177 \| good	35.875 \| good	44.438 \| good	0.376 \| good	1.583 \| good	0.13 \| good
2026-06-08T21:00:00.000Z	44 \| good	7.798 \| good	33.987 \| good	42.29 \| good	0.409 \| good	1.57 \| good	0.13 \| good
2026-06-08T22:00:00.000Z	49 \| good	8.816 \| good	38.872 \| good	36.143 \| good	0.426 \| good	1.649 \| good	0.133 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	11.164 \| good	49.636 \| good	31.848 \| good	0.438 \| good	1.999 \| good	0.136 \| good
2026-06-09T00:00:00.000Z	52 \| moderate	9.966 \| good	44.587 \| good	31.819 \| good	0.438 \| good	2.49 \| good	0.139 \| good
2026-06-09T01:00:00.000Z	49 \| good	9.402 \| good	41.798 \| good	30.187 \| good	0.441 \| good	3.483 \| good	0.145 \| good
2026-06-09T02:00:00.000Z	52 \| moderate	10.183 \| good	44.88 \| good	29.024 \| good	0.443 \| good	3.972 \| good	0.146 \| good
2026-06-09T03:00:00.000Z	52 \| moderate	10.415 \| good	45.94 \| good	24.208 \| good	0.444 \| good	4.093 \| good	0.146 \| good
2026-06-09T04:00:00.000Z	52 \| moderate	9.663 \| good	42.834 \| good	26.822 \| good	0.443 \| good	4.028 \| good	0.144 \| good
2026-06-09T05:00:00.000Z	44 \| good	7.871 \| good	34.03 \| good	29.431 \| good	0.43 \| good	3.662 \| good	0.141 \| good
2026-06-09T06:00:00.000Z	33 \| good	6.302 \| good	27.961 \| good	26.393 \| good	0.402 \| good	3.204 \| good	0.136 \| good
2026-06-09T07:00:00.000Z	33 \| good	6.157 \| good	26.991 \| good	23.05 \| good	0.368 \| good	2.947 \| good	0.133 \| good
2026-06-09T08:00:00.000Z	38 \| good	6.509 \| good	28.907 \| good	20.829 \| good	0.348 \| good	2.966 \| good	0.132 \| good
2026-06-09T09:00:00.000Z	33 \| good	6.408 \| good	28.833 \| good	19.584 \| good	0.335 \| good	2.798 \| good	0.131 \| good
2026-06-09T10:00:00.000Z	49 \| good	8.502 \| good	36.988 \| good	14.412 \| good	0.322 \| good	2.606 \| good	0.13 \| good
2026-06-09T11:00:00.000Z	38 \| good	7.204 \| good	31.899 \| good	17.173 \| good	0.313 \| good	2.483 \| good	0.13 \| good
2026-06-09T12:00:00.000Z	49 \| good	8.933 \| good	38.974 \| good	21.139 \| good	0.316 \| good	2.543 \| good	0.132 \| good
2026-06-09T13:00:00.000Z	49 \| good	8.685 \| good	37.939 \| good	29.657 \| good	0.308 \| good	2.592 \| good	0.133 \| good
2026-06-09T14:00:00.000Z	33 \| good	5.962 \| good	26.912 \| good	36.01 \| good	0.306 \| good	2.436 \| good	0.133 \| good
2026-06-09T15:00:00.000Z	33 \| good	6.036 \| good	26.908 \| good	36.28 \| good	0.322 \| good	2.365 \| good	0.135 \| good
2026-06-09T16:00:00.000Z	38 \| good	7.151 \| good	31.893 \| good	34.064 \| good	0.345 \| good	1.973 \| good	0.134 \| good
2026-06-09T17:00:00.000Z	49 \| good	9.273 \| good	40.903 \| good	33.273 \| good	0.358 \| good	1.657 \| good	0.136 \| good
2026-06-09T18:00:00.000Z	44 \| good	8.401 \| good	36.968 \| good	38.573 \| good	0.373 \| good	1.343 \| good	0.136 \| good
2026-06-09T19:00:00.000Z	49 \| good	9.111 \| good	40.783 \| good	39.59 \| good	0.39 \| good	1.114 \| good	0.137 \| good
2026-06-09T20:00:00.000Z	52 \| moderate	9.915 \| good	43.856 \| good	43.229 \| good	0.425 \| good	1.057 \| good	0.14 \| good
2026-06-09T21:00:00.000Z	52 \| moderate	10.475 \| good	45.991 \| good	42.426 \| good	0.432 \| good	1.149 \| good	0.143 \| good
2026-06-09T22:00:00.000Z	54 \| moderate	11.485 \| good	50.851 \| good	43.242 \| good	0.441 \| good	1.349 \| good	0.145 \| good
2026-06-09T23:00:00.000Z	60 \| moderate	13.544 \| fine	60.734 \| fine	38.778 \| good	0.444 \| good	2.01 \| good	0.152 \| good
2026-06-10T00:00:00.000Z	52 \| moderate	10.112 \| good	44.787 \| good	43.037 \| good	0.438 \| good	2.928 \| good	0.16 \| good
2026-06-10T01:00:00.000Z	44 \| good	8.46 \| good	36.918 \| good	41.109 \| good	0.465 \| good	4.272 \| good	0.168 \| good
2026-06-10T02:00:00.000Z	52 \| moderate	10.099 \| good	44.884 \| good	37.601 \| good	0.497 \| good	4.67 \| good	0.168 \| good
2026-06-10T03:00:00.000Z	54 \| moderate	10.547 \| good	46.884 \| good	34.306 \| good	0.511 \| good	4.537 \| good	0.165 \| good
2026-06-10T04:00:00.000Z	52 \| moderate	10.349 \| good	45.928 \| good	31.331 \| good	0.533 \| good	4.485 \| good	0.165 \| good
2026-06-10T05:00:00.000Z	52 \| moderate	10.425 \| good	45.914 \| good	32.699 \| good	0.559 \| good	4.323 \| good	0.165 \| good
2026-06-10T06:00:00.000Z	24 \| good	3.017 \| good	3.105 \| good	26.413 \| good	0.556 \| good	3.672 \| good	0.16 \| good
2026-06-10T07:00:00.000Z	44 \| good	7.988 \| good	34.927 \| good	29.179 \| good	0.523 \| good	3.083 \| good	0.154 \| good
2026-06-10T08:00:00.000Z	44 \| good	8.446 \| good	36.891 \| good	26.249 \| good	0.516 \| good	2.725 \| good	0.152 \| good

Monroe

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

0.22ppm

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 Monroe, Ohio?

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

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

In the past 24 hours, the air quality in Monroe, Ohio was at its worst at 09:00:00 on 2026-06-07.

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

In the last 24 hours, the best air quality in Monroe, Ohio was observed at 07:00:00 on 2026-06-08.

What is the AQI in Monroe, Ohio right now?

As of now, the AQI in Monroe, Ohio is 58, indicating Moderate conditions.

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

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

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

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

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

PM_2.5 levels in Monroe, Ohio are currently 12.618 μg/m³.

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

The PM₁₀ concentration in Monroe, Ohio is 50.669 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Monroe, Ohio is 0.234 ppm.

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

Currently, Monroe, Ohio has a sulfur dioxide (SO₂) concentration of 1.028 ppb.

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

The current ozone (O₃) level in Monroe, Ohio at the moment is 32.934 ppm.

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

Nitrogen dioxide (NO₂) level in Monroe, Ohio at the moment is 8.789 ppb.

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