What is the PM10 level in Monroe City, Michigan at the moment?

The PM10 concentration in Monroe City, Michigan is 14.281 μg/m3 at the moment.

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

Currently, Monroe City, Michigan has a sulfur dioxide (SO2) concentration of 1.072 ppb.

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

The current ozone (O3) level in Monroe City, Michigan at the moment is 20.353 ppm.

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

Nitrogen dioxide (NO2) level in Monroe City, Michigan at the moment is 5.32 ppb.

Live air quality index in Monroe City, Michigan today

Name: Live air pollution levels in Monroe City, Michigan today
Creator: Ambee

Stay updated with real-time air quality in Monroe City, Michigan 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

Monroe City, Michigan

Last updated: ... (Local time)

Major air pollutants in Monroe City, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.28 μg/m³

155

255

425

605+

Ozone (O₃)

20.35 ppb

201

201+

Sulfur Dioxide (SO₂)

1.07 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Monroe City, Michigan

Get Live Pollen Counts

Monroe City, Michigan

Scroll To Air Quality Map

Track live Monroe City, Michigan air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	22 \| good	3.16 \| good	11.809 \| good	24.321 \| good	1.067 \| good	6.291 \| good	0.109 \| good
2025-10-20T07:00:00.000Z	23 \| good	3.198 \| good	11.437 \| good	24.942 \| good	1.267 \| good	3.119 \| good	0.106 \| good
2025-10-20T08:00:00.000Z	17 \| good	3.031 \| good	10.231 \| good	18.169 \| good	1.27 \| good	5.476 \| good	0.1 \| good
2025-10-20T09:00:00.000Z	19 \| good	3.115 \| good	12.917 \| good	21.22 \| good	1.045 \| good	8.282 \| good	0.106 \| good
2025-10-20T10:00:00.000Z	16 \| good	3.132 \| good	13.407 \| good	17.019 \| good	1.062 \| good	11.832 \| good	0.167 \| good
2025-10-20T11:00:00.000Z	16 \| good	3.135 \| good	12.471 \| good	13.782 \| good	1.097 \| good	10.838 \| good	0.156 \| good
2025-10-20T12:00:00.000Z	17 \| good	3.492 \| good	12.496 \| good	18.31 \| good	1.118 \| good	9.934 \| good	0.287 \| good
2025-10-20T13:00:00.000Z	17 \| good	3.494 \| good	11.518 \| good	17.651 \| good	1.161 \| good	9.38 \| good	0.294 \| good
2025-10-20T14:00:00.000Z	22 \| good	4.228 \| good	16.596 \| good	15.656 \| good	1.158 \| good	6.944 \| good	0.205 \| good
2025-10-20T15:00:00.000Z	20 \| good	3.484 \| good	22.37 \| good	17.454 \| good	1.057 \| good	5.872 \| good	0.202 \| good
2025-10-20T16:00:00.000Z	22 \| good	3.8 \| good	9.151 \| good	15.989 \| good	1.04 \| good	5.42 \| good	0.187 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.925 \| good	18.244 \| good	21.094 \| good	0.641 \| good	5.861 \| good	0.131 \| good
2025-10-20T18:00:00.000Z	25 \| good	4.155 \| good	15.521 \| good	26.806 \| good	0.628 \| good	4.478 \| good	0.122 \| good
2025-10-20T19:00:00.000Z	26 \| good	2.893 \| good	18.559 \| good	28.251 \| good	0.622 \| good	4.79 \| good	0.119 \| good
2025-10-20T20:00:00.000Z	28 \| good	3.868 \| good	15.632 \| good	29.587 \| good	0.811 \| good	5.148 \| good	0.128 \| good
2025-10-20T21:00:00.000Z	31 \| good	3.171 \| good	13.523 \| good	33.967 \| good	1.267 \| good	6.036 \| good	0.125 \| good
2025-10-20T22:00:00.000Z	32 \| good	2.38 \| good	10.782 \| good	35.318 \| good	2.134 \| good	2.886 \| good	0.172 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.69 \| good	11.365 \| good	34.134 \| good	0.629 \| good	3.063 \| good	0.166 \| good
2025-10-21T00:00:00.000Z	28 \| good	3.016 \| good	13.086 \| good	30.386 \| good	0.662 \| good	7.38 \| good	0.231 \| good
2025-10-21T01:00:00.000Z	27 \| good	4.624 \| good	10.517 \| good	27.768 \| good	0.824 \| good	10.749 \| good	0.3 \| good
2025-10-21T02:00:00.000Z	27 \| good	5.448 \| good	16.857 \| good	26.508 \| good	0.77 \| good	10.213 \| good	0.294 \| good
2025-10-21T03:00:00.000Z	44 \| good	7.641 \| good	34.017 \| good	25.804 \| good	0.667 \| good	4.594 \| good	0.164 \| good
2025-10-21T04:00:00.000Z	22 \| good	4.166 \| good	18.04 \| good	21.759 \| good	0.8 \| good	11.702 \| good	0.187 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.717 \| good	23.383 \| good	21.154 \| good	2.57 \| good	8.877 \| good	0.125 \| good
2025-10-21T06:00:00.000Z	22 \| good	3.544 \| good	14.529 \| good	22.495 \| good	2.658 \| good	7.297 \| good	0.131 \| good
2025-10-21T07:00:00.000Z	19 \| good	3.278 \| good	15.414 \| good	20.698 \| good	1.474 \| good	7.512 \| good	0.128 \| good
2025-10-21T08:00:00.000Z	19 \| good	3.331 \| good	15.555 \| good	21.21 \| good	1.24 \| good	4.216 \| good	0.109 \| good
2025-10-21T09:00:00.000Z	24 \| good	3.105 \| good	10.872 \| good	25.809 \| good	0.936 \| good	3.736 \| good	0.131 \| good
2025-10-21T10:00:00.000Z	19 \| good	3.295 \| good	14.943 \| good	21.49 \| good	1.119 \| good	4.47 \| good	0.16 \| good
2025-10-21T11:00:00.000Z	21 \| good	3.392 \| good	13.864 \| good	23.122 \| good	1.247 \| good	6.891 \| good	0.169 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.319 \| good	13.44 \| good	24.273 \| good	1.127 \| good	11.304 \| good	0.248 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.695 \| good	13.505 \| good	20.6 \| good	1.28 \| good	10.317 \| good	0.2 \| good
2025-10-21T14:00:00.000Z	27 \| good	5.299 \| good	20.252 \| good	21.501 \| good	1.396 \| good	11.665 \| good	0.193 \| good
2025-10-21T15:00:00.000Z	33 \| good	5.875 \| good	26.468 \| good	23.422 \| good	0.647 \| good	8.227 \| good	0.206 \| good
2025-10-21T16:00:00.000Z	24 \| good	3.731 \| good	16.705 \| good	25.891 \| good	1.122 \| good	7.783 \| good	0.119 \| good
2025-10-21T17:00:00.000Z	28 \| good	3.282 \| good	12.83 \| good	29.524 \| good	1.249 \| good	5.36 \| good	0.116 \| good
2025-10-21T18:00:00.000Z	29 \| good	4 \| good	13.557 \| good	30.683 \| good	1.168 \| good	4.927 \| good	0.103 \| good
2025-10-21T19:00:00.000Z	28 \| good	3.268 \| good	12.882 \| good	29.528 \| good	1.631 \| good	5.046 \| good	0.103 \| good
2025-10-21T20:00:00.000Z	31 \| good	3.119 \| good	12.734 \| good	32.902 \| good	1.749 \| good	4.321 \| good	0.125 \| good
2025-10-21T21:00:00.000Z	31 \| good	3.588 \| good	18.054 \| good	33.922 \| good	0.583 \| good	3.288 \| good	0.169 \| good
2025-10-21T22:00:00.000Z	28 \| good	3.63 \| good	14.429 \| good	30.054 \| good	0.617 \| good	4.202 \| good	0.169 \| good
2025-10-21T23:00:00.000Z	28 \| good	3.158 \| good	13.155 \| good	29.971 \| good	0.726 \| good	3.577 \| good	0.181 \| good
2025-10-22T00:00:00.000Z	27 \| good	3.22 \| good	7.967 \| good	28.998 \| good	1.147 \| good	2.553 \| good	0.159 \| good
2025-10-22T01:00:00.000Z	25 \| good	3.973 \| good	17.703 \| good	27.255 \| good	1.092 \| good	4.85 \| good	0.184 \| good
2025-10-22T02:00:00.000Z	23 \| good	2.779 \| good	9.08 \| good	25.155 \| good	1.091 \| good	5.12 \| good	0.19 \| good
2025-10-22T03:00:00.000Z	23 \| good	2.715 \| good	11 \| good	25.33 \| good	0.774 \| good	3.247 \| good	0.14 \| good
2025-10-22T04:00:00.000Z	22 \| good	3.556 \| good	13.81 \| good	18.573 \| good	1.109 \| good	3.288 \| good	0.118 \| good
2025-10-22T05:00:00.000Z	19 \| good	3.493 \| good	14.281 \| good	20.353 \| good	1.072 \| good	5.32 \| good	0.109 \| good
2025-10-22T05:00:00.000Z	19 \| good	3.493 \| good	14.281 \| good	20.353 \| good	1.072 \| good	5.32 \| good	0.109 \| good
2025-10-22T06:00:00.000Z	23 \| good	2.144 \| good	8.931 \| good	24.868 \| good	0.504 \| good	2.555 \| good	0.134 \| good
2025-10-22T07:00:00.000Z	23 \| good	1.713 \| good	7.009 \| good	25.488 \| good	0.443 \| good	2.337 \| good	0.131 \| good
2025-10-22T08:00:00.000Z	22 \| good	1.577 \| good	6.097 \| good	23.736 \| good	0.382 \| good	2.119 \| good	0.128 \| good
2025-10-22T09:00:00.000Z	19 \| good	1.603 \| good	6.125 \| good	21.147 \| good	0.321 \| good	1.901 \| good	0.125 \| good
2025-10-22T10:00:00.000Z	19 \| good	1.107 \| good	4.094 \| good	20.747 \| good	0.37 \| good	2.102 \| good	0.126 \| good
2025-10-22T11:00:00.000Z	19 \| good	0.947 \| good	3.959 \| good	21.176 \| good	0.419 \| good	2.304 \| good	0.126 \| good
2025-10-22T12:00:00.000Z	20 \| good	1.73 \| good	6.991 \| good	21.983 \| good	0.469 \| good	2.506 \| good	0.127 \| good
2025-10-22T13:00:00.000Z	19 \| good	1.945 \| good	7.972 \| good	20.978 \| good	0.454 \| good	2.549 \| good	0.129 \| good
2025-10-22T14:00:00.000Z	19 \| good	2.061 \| good	8.088 \| good	21.144 \| good	0.44 \| good	2.591 \| good	0.13 \| good
2025-10-22T15:00:00.000Z	19 \| good	1.313 \| good	5.04 \| good	20.312 \| good	0.425 \| good	2.634 \| good	0.132 \| good
2025-10-22T16:00:00.000Z	19 \| good	0.857 \| good	3.036 \| good	20.33 \| good	0.391 \| good	2.409 \| good	0.131 \| good
2025-10-22T17:00:00.000Z	19 \| good	1.101 \| good	4.895 \| good	21.287 \| good	0.356 \| good	2.185 \| good	0.129 \| good
2025-10-22T18:00:00.000Z	22 \| good	2.203 \| good	8.917 \| good	23.644 \| good	0.322 \| good	1.96 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	25 \| good	0.832 \| good	3.072 \| good	26.631 \| good	0.304 \| good	2.053 \| good	0.129 \| good
2025-10-22T20:00:00.000Z	22 \| good	0.455 \| good	2.011 \| good	24.072 \| good	0.287 \| good	2.145 \| good	0.13 \| good
2025-10-22T21:00:00.000Z	21 \| good	0.173 \| good	0.137 \| good	22.607 \| good	0.269 \| good	2.238 \| good	0.131 \| good
2025-10-22T22:00:00.000Z	21 \| good	0.68 \| good	2.031 \| good	23.323 \| good	0.275 \| good	2.467 \| good	0.133 \| good
2025-10-22T23:00:00.000Z	23 \| good	0.631 \| good	2 \| good	24.587 \| good	0.28 \| good	2.696 \| good	0.135 \| good
2025-10-23T00:00:00.000Z	23 \| good	0.342 \| good	1.116 \| good	24.999 \| good	0.286 \| good	2.925 \| good	0.137 \| good
2025-10-23T01:00:00.000Z	21 \| good	0.627 \| good	2.056 \| good	23.232 \| good	0.286 \| good	2.779 \| good	0.136 \| good
2025-10-23T02:00:00.000Z	20 \| good	1.029 \| good	4.011 \| good	22.01 \| good	0.287 \| good	2.633 \| good	0.135 \| good
2025-10-23T03:00:00.000Z	22 \| good	0.746 \| good	2.978 \| good	23.634 \| good	0.288 \| good	2.487 \| good	0.134 \| good
2025-10-23T04:00:00.000Z	23 \| good	0.661 \| good	2.116 \| good	24.982 \| good	0.287 \| good	2.307 \| good	0.133 \| good
2025-10-23T05:00:00.000Z	24 \| good	0.76 \| good	2.986 \| good	26.138 \| good	0.286 \| good	2.127 \| good	0.132 \| good
2025-10-23T06:00:00.000Z	23 \| good	0.218 \| good	0.895 \| good	25.444 \| good	0.285 \| good	1.947 \| good	0.131 \| good
2025-10-23T07:00:00.000Z	24 \| good	0.333 \| good	1.056 \| good	25.581 \| good	0.28 \| good	1.797 \| good	0.131 \| good
2025-10-23T08:00:00.000Z	24 \| good	0.52 \| good	2.023 \| good	25.849 \| good	0.275 \| good	1.647 \| good	0.131 \| good
2025-10-23T09:00:00.000Z	22 \| good	0.497 \| good	2.036 \| good	23.75 \| good	0.271 \| good	1.497 \| good	0.131 \| good
2025-10-23T10:00:00.000Z	19 \| good	0.199 \| good	0.183 \| good	20.108 \| good	0.266 \| good	1.572 \| good	0.131 \| good
2025-10-23T11:00:00.000Z	18 \| good	0.471 \| good	2 \| good	19.383 \| good	0.262 \| good	1.648 \| good	0.131 \| good
2025-10-23T12:00:00.000Z	19 \| good	0.482 \| good	2 \| good	20.647 \| good	0.257 \| good	1.723 \| good	0.131 \| good
2025-10-23T13:00:00.000Z	19 \| good	0.46 \| good	2 \| good	20.68 \| good	0.264 \| good	1.68 \| good	0.13 \| good
2025-10-23T14:00:00.000Z	19 \| good	0.431 \| good	2 \| good	20.665 \| good	0.272 \| good	1.636 \| good	0.13 \| good
2025-10-23T15:00:00.000Z	19 \| good	0.461 \| good	2 \| good	20.486 \| good	0.279 \| good	1.592 \| good	0.13 \| good
2025-10-23T16:00:00.000Z	21 \| good	0.49 \| good	2 \| good	23.163 \| good	0.275 \| good	1.473 \| good	0.13 \| good
2025-10-23T17:00:00.000Z	23 \| good	0.336 \| good	1.045 \| good	24.573 \| good	0.271 \| good	1.354 \| good	0.13 \| good
2025-10-23T18:00:00.000Z	22 \| good	2.045 \| good	7.936 \| good	23.717 \| good	0.267 \| good	1.235 \| good	0.131 \| good
2025-10-23T19:00:00.000Z	22 \| good	0.639 \| good	2.116 \| good	24.26 \| good	0.251 \| good	1.357 \| good	0.133 \| good
2025-10-23T20:00:00.000Z	24 \| good	0.525 \| good	2.036 \| good	26.021 \| good	0.235 \| good	1.48 \| good	0.134 \| good
2025-10-23T21:00:00.000Z	27 \| good	0.175 \| good	0.121 \| good	29.051 \| good	0.219 \| good	1.602 \| good	0.136 \| good
2025-10-23T22:00:00.000Z	27 \| good	0.588 \| good	1.989 \| good	28.844 \| good	0.269 \| good	2.264 \| good	0.141 \| good
2025-10-23T23:00:00.000Z	26 \| good	0.197 \| good	0.144 \| good	27.568 \| good	0.319 \| good	2.926 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	28 \| good	1.428 \| good	5.916 \| good	29.882 \| good	0.37 \| good	3.589 \| good	0.151 \| good
2025-10-24T01:00:00.000Z	23 \| good	1.67 \| good	6.917 \| good	25.146 \| good	0.399 \| good	3.669 \| good	0.151 \| good
2025-10-24T02:00:00.000Z	21 \| good	1.765 \| good	6.956 \| good	22.778 \| good	0.428 \| good	3.748 \| good	0.15 \| good
2025-10-24T03:00:00.000Z	21 \| good	1.961 \| good	7.947 \| good	22.843 \| good	0.458 \| good	3.828 \| good	0.15 \| good
2025-10-24T04:00:00.000Z	20 \| good	2.166 \| good	8.929 \| good	22.418 \| good	0.453 \| good	3.8 \| good	0.15 \| good
2025-10-24T05:00:00.000Z	20 \| good	2.383 \| good	9.887 \| good	22.135 \| good	0.448 \| good	3.772 \| good	0.149 \| good

Monroe city

Get reliable air quality data to drive your business

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

0.12ppm

How accurate is Michigan, USA air quality data?

Air quality and pollutant data for Michigan, 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 City, Michigan?

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

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

In the past 24 hours, the air quality in Monroe City, Michigan was at its worst at 03:00:00 on 2025-10-21.

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

In the last 24 hours, the best air quality in Monroe City, Michigan was observed at 10:00:00 on 2025-10-21.

What is the AQI in Monroe City, Michigan right now?

As of now, the AQI in Monroe City, Michigan is 19, indicating Good conditions.

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

Monroe City, Michigan air has the highest levels of O3.

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

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

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

PM_2.5 levels in Monroe City, Michigan are currently 3.493 μg/m³.

What is the PM₁₀ level in Monroe City, Michigan at the moment?

The PM₁₀ concentration in Monroe City, Michigan is 14.281 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Monroe City, Michigan is 0.109 ppm.

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

Currently, Monroe City, Michigan has a sulfur dioxide (SO₂) concentration of 1.072 ppb.

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

The current ozone (O₃) level in Monroe City, Michigan at the moment is 20.353 ppm.

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

Nitrogen dioxide (NO₂) level in Monroe City, Michigan at the moment is 5.32 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	22 \| good	3.16 \| good	11.809 \| good	24.321 \| good	1.067 \| good	6.291 \| good	0.109 \| good
2025-10-20T07:00:00.000Z	23 \| good	3.198 \| good	11.437 \| good	24.942 \| good	1.267 \| good	3.119 \| good	0.106 \| good
2025-10-20T08:00:00.000Z	17 \| good	3.031 \| good	10.231 \| good	18.169 \| good	1.27 \| good	5.476 \| good	0.1 \| good
2025-10-20T09:00:00.000Z	19 \| good	3.115 \| good	12.917 \| good	21.22 \| good	1.045 \| good	8.282 \| good	0.106 \| good
2025-10-20T10:00:00.000Z	16 \| good	3.132 \| good	13.407 \| good	17.019 \| good	1.062 \| good	11.832 \| good	0.167 \| good
2025-10-20T11:00:00.000Z	16 \| good	3.135 \| good	12.471 \| good	13.782 \| good	1.097 \| good	10.838 \| good	0.156 \| good
2025-10-20T12:00:00.000Z	17 \| good	3.492 \| good	12.496 \| good	18.31 \| good	1.118 \| good	9.934 \| good	0.287 \| good
2025-10-20T13:00:00.000Z	17 \| good	3.494 \| good	11.518 \| good	17.651 \| good	1.161 \| good	9.38 \| good	0.294 \| good
2025-10-20T14:00:00.000Z	22 \| good	4.228 \| good	16.596 \| good	15.656 \| good	1.158 \| good	6.944 \| good	0.205 \| good
2025-10-20T15:00:00.000Z	20 \| good	3.484 \| good	22.37 \| good	17.454 \| good	1.057 \| good	5.872 \| good	0.202 \| good
2025-10-20T16:00:00.000Z	22 \| good	3.8 \| good	9.151 \| good	15.989 \| good	1.04 \| good	5.42 \| good	0.187 \| good
2025-10-20T17:00:00.000Z	27 \| good	4.925 \| good	18.244 \| good	21.094 \| good	0.641 \| good	5.861 \| good	0.131 \| good
2025-10-20T18:00:00.000Z	25 \| good	4.155 \| good	15.521 \| good	26.806 \| good	0.628 \| good	4.478 \| good	0.122 \| good
2025-10-20T19:00:00.000Z	26 \| good	2.893 \| good	18.559 \| good	28.251 \| good	0.622 \| good	4.79 \| good	0.119 \| good
2025-10-20T20:00:00.000Z	28 \| good	3.868 \| good	15.632 \| good	29.587 \| good	0.811 \| good	5.148 \| good	0.128 \| good
2025-10-20T21:00:00.000Z	31 \| good	3.171 \| good	13.523 \| good	33.967 \| good	1.267 \| good	6.036 \| good	0.125 \| good
2025-10-20T22:00:00.000Z	32 \| good	2.38 \| good	10.782 \| good	35.318 \| good	2.134 \| good	2.886 \| good	0.172 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.69 \| good	11.365 \| good	34.134 \| good	0.629 \| good	3.063 \| good	0.166 \| good
2025-10-21T00:00:00.000Z	28 \| good	3.016 \| good	13.086 \| good	30.386 \| good	0.662 \| good	7.38 \| good	0.231 \| good
2025-10-21T01:00:00.000Z	27 \| good	4.624 \| good	10.517 \| good	27.768 \| good	0.824 \| good	10.749 \| good	0.3 \| good
2025-10-21T02:00:00.000Z	27 \| good	5.448 \| good	16.857 \| good	26.508 \| good	0.77 \| good	10.213 \| good	0.294 \| good
2025-10-21T03:00:00.000Z	44 \| good	7.641 \| good	34.017 \| good	25.804 \| good	0.667 \| good	4.594 \| good	0.164 \| good
2025-10-21T04:00:00.000Z	22 \| good	4.166 \| good	18.04 \| good	21.759 \| good	0.8 \| good	11.702 \| good	0.187 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.717 \| good	23.383 \| good	21.154 \| good	2.57 \| good	8.877 \| good	0.125 \| good
2025-10-21T06:00:00.000Z	22 \| good	3.544 \| good	14.529 \| good	22.495 \| good	2.658 \| good	7.297 \| good	0.131 \| good
2025-10-21T07:00:00.000Z	19 \| good	3.278 \| good	15.414 \| good	20.698 \| good	1.474 \| good	7.512 \| good	0.128 \| good
2025-10-21T08:00:00.000Z	19 \| good	3.331 \| good	15.555 \| good	21.21 \| good	1.24 \| good	4.216 \| good	0.109 \| good
2025-10-21T09:00:00.000Z	24 \| good	3.105 \| good	10.872 \| good	25.809 \| good	0.936 \| good	3.736 \| good	0.131 \| good
2025-10-21T10:00:00.000Z	19 \| good	3.295 \| good	14.943 \| good	21.49 \| good	1.119 \| good	4.47 \| good	0.16 \| good
2025-10-21T11:00:00.000Z	21 \| good	3.392 \| good	13.864 \| good	23.122 \| good	1.247 \| good	6.891 \| good	0.169 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.319 \| good	13.44 \| good	24.273 \| good	1.127 \| good	11.304 \| good	0.248 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.695 \| good	13.505 \| good	20.6 \| good	1.28 \| good	10.317 \| good	0.2 \| good
2025-10-21T14:00:00.000Z	27 \| good	5.299 \| good	20.252 \| good	21.501 \| good	1.396 \| good	11.665 \| good	0.193 \| good
2025-10-21T15:00:00.000Z	33 \| good	5.875 \| good	26.468 \| good	23.422 \| good	0.647 \| good	8.227 \| good	0.206 \| good
2025-10-21T16:00:00.000Z	24 \| good	3.731 \| good	16.705 \| good	25.891 \| good	1.122 \| good	7.783 \| good	0.119 \| good
2025-10-21T17:00:00.000Z	28 \| good	3.282 \| good	12.83 \| good	29.524 \| good	1.249 \| good	5.36 \| good	0.116 \| good
2025-10-21T18:00:00.000Z	29 \| good	4 \| good	13.557 \| good	30.683 \| good	1.168 \| good	4.927 \| good	0.103 \| good
2025-10-21T19:00:00.000Z	28 \| good	3.268 \| good	12.882 \| good	29.528 \| good	1.631 \| good	5.046 \| good	0.103 \| good
2025-10-21T20:00:00.000Z	31 \| good	3.119 \| good	12.734 \| good	32.902 \| good	1.749 \| good	4.321 \| good	0.125 \| good
2025-10-21T21:00:00.000Z	31 \| good	3.588 \| good	18.054 \| good	33.922 \| good	0.583 \| good	3.288 \| good	0.169 \| good
2025-10-21T22:00:00.000Z	28 \| good	3.63 \| good	14.429 \| good	30.054 \| good	0.617 \| good	4.202 \| good	0.169 \| good
2025-10-21T23:00:00.000Z	28 \| good	3.158 \| good	13.155 \| good	29.971 \| good	0.726 \| good	3.577 \| good	0.181 \| good
2025-10-22T00:00:00.000Z	27 \| good	3.22 \| good	7.967 \| good	28.998 \| good	1.147 \| good	2.553 \| good	0.159 \| good
2025-10-22T01:00:00.000Z	25 \| good	3.973 \| good	17.703 \| good	27.255 \| good	1.092 \| good	4.85 \| good	0.184 \| good
2025-10-22T02:00:00.000Z	23 \| good	2.779 \| good	9.08 \| good	25.155 \| good	1.091 \| good	5.12 \| good	0.19 \| good
2025-10-22T03:00:00.000Z	23 \| good	2.715 \| good	11 \| good	25.33 \| good	0.774 \| good	3.247 \| good	0.14 \| good
2025-10-22T04:00:00.000Z	22 \| good	3.556 \| good	13.81 \| good	18.573 \| good	1.109 \| good	3.288 \| good	0.118 \| good
2025-10-22T05:00:00.000Z	19 \| good	3.493 \| good	14.281 \| good	20.353 \| good	1.072 \| good	5.32 \| good	0.109 \| good
2025-10-22T05:00:00.000Z	19 \| good	3.493 \| good	14.281 \| good	20.353 \| good	1.072 \| good	5.32 \| good	0.109 \| good
2025-10-22T06:00:00.000Z	23 \| good	2.144 \| good	8.931 \| good	24.868 \| good	0.504 \| good	2.555 \| good	0.134 \| good
2025-10-22T07:00:00.000Z	23 \| good	1.713 \| good	7.009 \| good	25.488 \| good	0.443 \| good	2.337 \| good	0.131 \| good
2025-10-22T08:00:00.000Z	22 \| good	1.577 \| good	6.097 \| good	23.736 \| good	0.382 \| good	2.119 \| good	0.128 \| good
2025-10-22T09:00:00.000Z	19 \| good	1.603 \| good	6.125 \| good	21.147 \| good	0.321 \| good	1.901 \| good	0.125 \| good
2025-10-22T10:00:00.000Z	19 \| good	1.107 \| good	4.094 \| good	20.747 \| good	0.37 \| good	2.102 \| good	0.126 \| good
2025-10-22T11:00:00.000Z	19 \| good	0.947 \| good	3.959 \| good	21.176 \| good	0.419 \| good	2.304 \| good	0.126 \| good
2025-10-22T12:00:00.000Z	20 \| good	1.73 \| good	6.991 \| good	21.983 \| good	0.469 \| good	2.506 \| good	0.127 \| good
2025-10-22T13:00:00.000Z	19 \| good	1.945 \| good	7.972 \| good	20.978 \| good	0.454 \| good	2.549 \| good	0.129 \| good
2025-10-22T14:00:00.000Z	19 \| good	2.061 \| good	8.088 \| good	21.144 \| good	0.44 \| good	2.591 \| good	0.13 \| good
2025-10-22T15:00:00.000Z	19 \| good	1.313 \| good	5.04 \| good	20.312 \| good	0.425 \| good	2.634 \| good	0.132 \| good
2025-10-22T16:00:00.000Z	19 \| good	0.857 \| good	3.036 \| good	20.33 \| good	0.391 \| good	2.409 \| good	0.131 \| good
2025-10-22T17:00:00.000Z	19 \| good	1.101 \| good	4.895 \| good	21.287 \| good	0.356 \| good	2.185 \| good	0.129 \| good
2025-10-22T18:00:00.000Z	22 \| good	2.203 \| good	8.917 \| good	23.644 \| good	0.322 \| good	1.96 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	25 \| good	0.832 \| good	3.072 \| good	26.631 \| good	0.304 \| good	2.053 \| good	0.129 \| good
2025-10-22T20:00:00.000Z	22 \| good	0.455 \| good	2.011 \| good	24.072 \| good	0.287 \| good	2.145 \| good	0.13 \| good
2025-10-22T21:00:00.000Z	21 \| good	0.173 \| good	0.137 \| good	22.607 \| good	0.269 \| good	2.238 \| good	0.131 \| good
2025-10-22T22:00:00.000Z	21 \| good	0.68 \| good	2.031 \| good	23.323 \| good	0.275 \| good	2.467 \| good	0.133 \| good
2025-10-22T23:00:00.000Z	23 \| good	0.631 \| good	2 \| good	24.587 \| good	0.28 \| good	2.696 \| good	0.135 \| good
2025-10-23T00:00:00.000Z	23 \| good	0.342 \| good	1.116 \| good	24.999 \| good	0.286 \| good	2.925 \| good	0.137 \| good
2025-10-23T01:00:00.000Z	21 \| good	0.627 \| good	2.056 \| good	23.232 \| good	0.286 \| good	2.779 \| good	0.136 \| good
2025-10-23T02:00:00.000Z	20 \| good	1.029 \| good	4.011 \| good	22.01 \| good	0.287 \| good	2.633 \| good	0.135 \| good
2025-10-23T03:00:00.000Z	22 \| good	0.746 \| good	2.978 \| good	23.634 \| good	0.288 \| good	2.487 \| good	0.134 \| good
2025-10-23T04:00:00.000Z	23 \| good	0.661 \| good	2.116 \| good	24.982 \| good	0.287 \| good	2.307 \| good	0.133 \| good
2025-10-23T05:00:00.000Z	24 \| good	0.76 \| good	2.986 \| good	26.138 \| good	0.286 \| good	2.127 \| good	0.132 \| good
2025-10-23T06:00:00.000Z	23 \| good	0.218 \| good	0.895 \| good	25.444 \| good	0.285 \| good	1.947 \| good	0.131 \| good
2025-10-23T07:00:00.000Z	24 \| good	0.333 \| good	1.056 \| good	25.581 \| good	0.28 \| good	1.797 \| good	0.131 \| good
2025-10-23T08:00:00.000Z	24 \| good	0.52 \| good	2.023 \| good	25.849 \| good	0.275 \| good	1.647 \| good	0.131 \| good
2025-10-23T09:00:00.000Z	22 \| good	0.497 \| good	2.036 \| good	23.75 \| good	0.271 \| good	1.497 \| good	0.131 \| good
2025-10-23T10:00:00.000Z	19 \| good	0.199 \| good	0.183 \| good	20.108 \| good	0.266 \| good	1.572 \| good	0.131 \| good
2025-10-23T11:00:00.000Z	18 \| good	0.471 \| good	2 \| good	19.383 \| good	0.262 \| good	1.648 \| good	0.131 \| good
2025-10-23T12:00:00.000Z	19 \| good	0.482 \| good	2 \| good	20.647 \| good	0.257 \| good	1.723 \| good	0.131 \| good
2025-10-23T13:00:00.000Z	19 \| good	0.46 \| good	2 \| good	20.68 \| good	0.264 \| good	1.68 \| good	0.13 \| good
2025-10-23T14:00:00.000Z	19 \| good	0.431 \| good	2 \| good	20.665 \| good	0.272 \| good	1.636 \| good	0.13 \| good
2025-10-23T15:00:00.000Z	19 \| good	0.461 \| good	2 \| good	20.486 \| good	0.279 \| good	1.592 \| good	0.13 \| good
2025-10-23T16:00:00.000Z	21 \| good	0.49 \| good	2 \| good	23.163 \| good	0.275 \| good	1.473 \| good	0.13 \| good
2025-10-23T17:00:00.000Z	23 \| good	0.336 \| good	1.045 \| good	24.573 \| good	0.271 \| good	1.354 \| good	0.13 \| good
2025-10-23T18:00:00.000Z	22 \| good	2.045 \| good	7.936 \| good	23.717 \| good	0.267 \| good	1.235 \| good	0.131 \| good
2025-10-23T19:00:00.000Z	22 \| good	0.639 \| good	2.116 \| good	24.26 \| good	0.251 \| good	1.357 \| good	0.133 \| good
2025-10-23T20:00:00.000Z	24 \| good	0.525 \| good	2.036 \| good	26.021 \| good	0.235 \| good	1.48 \| good	0.134 \| good
2025-10-23T21:00:00.000Z	27 \| good	0.175 \| good	0.121 \| good	29.051 \| good	0.219 \| good	1.602 \| good	0.136 \| good
2025-10-23T22:00:00.000Z	27 \| good	0.588 \| good	1.989 \| good	28.844 \| good	0.269 \| good	2.264 \| good	0.141 \| good
2025-10-23T23:00:00.000Z	26 \| good	0.197 \| good	0.144 \| good	27.568 \| good	0.319 \| good	2.926 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	28 \| good	1.428 \| good	5.916 \| good	29.882 \| good	0.37 \| good	3.589 \| good	0.151 \| good
2025-10-24T01:00:00.000Z	23 \| good	1.67 \| good	6.917 \| good	25.146 \| good	0.399 \| good	3.669 \| good	0.151 \| good
2025-10-24T02:00:00.000Z	21 \| good	1.765 \| good	6.956 \| good	22.778 \| good	0.428 \| good	3.748 \| good	0.15 \| good
2025-10-24T03:00:00.000Z	21 \| good	1.961 \| good	7.947 \| good	22.843 \| good	0.458 \| good	3.828 \| good	0.15 \| good
2025-10-24T04:00:00.000Z	20 \| good	2.166 \| good	8.929 \| good	22.418 \| good	0.453 \| good	3.8 \| good	0.15 \| good
2025-10-24T05:00:00.000Z	20 \| good	2.383 \| good	9.887 \| good	22.135 \| good	0.448 \| good	3.772 \| good	0.149 \| good

Live air quality index in Monroe City, Michigan today

Major air pollutants in Monroe City, Michigan

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Monroe City, Michigan

Monroe Charter Township, Michigan

Frenchtown, Michigan

Flat Rock, Michigan

Bedford, Michigan

Port Huron Charter Township, Michigan

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Frequently asked questions

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What is the PM2.5 level in Monroe City, Michigan at the moment?

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What is the PM₁₀ level in Monroe City, Michigan at the moment?

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

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

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