What is the current concentration of PM10 in Rochester Hills, Michigan?

The current PM10 concentration at Rochester Hills, Michigan is 21.855 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Rochester Hills, Michigan?

The current sulfur dioxide (SO2) concentration at Rochester Hills, Michigan is 6.452 ppb.

What is the current concentration of ozone (O3) in Rochester Hills, Michigan?

The current ozone (O3) concentration at Rochester Hills, Michigan is 37.319 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Rochester Hills, Michigan?

The current nitrogen dioxide (NO2) concentration at Rochester Hills, Michigan is 6.288 ppb.

Rochester Hills, Michigan live air quality index now

Q: What is the current concentration of PM2.5 in Rochester Hills, Michigan?

The current PM2.5 concentration at Rochester Hills, Michigan is 4.985 μg/m3.

Stay updated with real-time air quality in Rochester Hills, 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

Rochester Hills, Michigan

Last updated: ... (Local time)

Major air pollutants in Rochester Hills, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.99 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.86 μg/m³

155

255

425

605+

Ozone (O₃)

37.32 ppb

201

201+

Sulfur Dioxide (SO₂)

6.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.29 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Rochester Hills, Michigan

Scroll To Air Quality Map

Track live Rochester Hills, Michigan air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T23:00:00.000Z	31 \| good	4.983 \| good	21.391 \| good	33.953 \| good	0.735 \| good	3.45 \| good	0.215 \| good
2026-03-08T00:00:00.000Z	32 \| good	4.089 \| good	15.741 \| good	35.067 \| good	0.655 \| good	3.109 \| good	0.156 \| good
2026-03-08T01:00:00.000Z	29 \| good	3.062 \| good	10.333 \| good	30.651 \| good	0.556 \| good	3.865 \| good	0.2 \| good
2026-03-08T02:00:00.000Z	28 \| good	3.005 \| good	11.273 \| good	29.965 \| good	0.772 \| good	3.965 \| good	0.196 \| good
2026-03-08T03:00:00.000Z	60 \| moderate	14.031 \| fine	63.093 \| fine	35.916 \| good	0.658 \| good	4.786 \| good	0.24 \| good
2026-03-08T04:00:00.000Z	22 \| good	3.16 \| good	8.445 \| good	24.214 \| good	0.941 \| good	3.021 \| good	0.183 \| good
2026-03-08T05:00:00.000Z	19 \| good	2.363 \| good	9 \| good	20.137 \| good	0.769 \| good	2.815 \| good	0.196 \| good
2026-03-08T06:00:00.000Z	23 \| good	1.844 \| good	7 \| good	25.423 \| good	0.762 \| good	3.223 \| good	0.2 \| good
2026-03-08T07:00:00.000Z	18 \| good	1.292 \| good	6.582 \| good	18.96 \| good	0.764 \| good	2.964 \| good	0.178 \| good
2026-03-08T08:00:00.000Z	19 \| good	1.233 \| good	4.255 \| good	21.362 \| good	0.713 \| good	2.917 \| good	0.198 \| good
2026-03-08T09:00:00.000Z	17 \| good	1.08 \| good	3.996 \| good	18.399 \| good	0.704 \| good	3.512 \| good	0.203 \| good
2026-03-08T10:00:00.000Z	18 \| good	2.374 \| good	11.379 \| good	19.253 \| good	0.716 \| good	3.692 \| good	0.2 \| good
2026-03-08T11:00:00.000Z	19 \| good	2.309 \| good	12.313 \| good	20.942 \| good	0.655 \| good	4.798 \| good	0.204 \| good
2026-03-08T12:00:00.000Z	19 \| good	1.962 \| good	10.835 \| good	19.556 \| good	0.868 \| good	5.629 \| good	0.209 \| good
2026-03-08T13:00:00.000Z	20 \| good	2.97 \| good	9.776 \| good	22.328 \| good	0.966 \| good	5.856 \| good	0.147 \| good
2026-03-08T14:00:00.000Z	27 \| good	5.349 \| good	20.036 \| good	23.518 \| good	1.239 \| good	6.179 \| good	0.156 \| good
2026-03-08T15:00:00.000Z	27 \| good	4.62 \| good	11.266 \| good	22.033 \| good	1.128 \| good	4.92 \| good	0.196 \| good
2026-03-08T16:00:00.000Z	27 \| good	4.865 \| good	18.184 \| good	24.872 \| good	1.421 \| good	3.67 \| good	0.204 \| good
2026-03-08T17:00:00.000Z	27 \| good	4.663 \| good	15.977 \| good	28.427 \| good	1.421 \| good	3.822 \| good	0.173 \| good
2026-03-08T18:00:00.000Z	33 \| good	5.509 \| good	16.044 \| good	29.022 \| good	1.666 \| good	3.229 \| good	0.16 \| good
2026-03-08T19:00:00.000Z	31 \| good	3.681 \| good	12.419 \| good	32.918 \| good	1.214 \| good	3.253 \| good	0.143 \| good
2026-03-08T20:00:00.000Z	33 \| good	3.236 \| good	18.627 \| good	35.507 \| good	0.838 \| good	3.239 \| good	0.14 \| good
2026-03-08T21:00:00.000Z	31 \| good	3.124 \| good	13.198 \| good	33.861 \| good	1.746 \| good	4.164 \| good	0.121 \| good
2026-03-08T22:00:00.000Z	32 \| good	2.859 \| good	14.505 \| good	35.486 \| good	1.69 \| good	4.059 \| good	0.127 \| good
2026-03-08T23:00:00.000Z	34 \| good	2.771 \| good	11.133 \| good	37.041 \| good	1.441 \| good	3.615 \| good	0.14 \| good
2026-03-09T00:00:00.000Z	34 \| good	2.769 \| good	9.985 \| good	36.865 \| good	1.011 \| good	3.767 \| good	0.136 \| good
2026-03-09T01:00:00.000Z	31 \| good	3.197 \| good	12.849 \| good	34.197 \| good	1.716 \| good	4.348 \| good	0.193 \| good
2026-03-09T02:00:00.000Z	31 \| good	4.102 \| good	16.151 \| good	34.033 \| good	1.964 \| good	7.87 \| good	0.202 \| good
2026-03-09T03:00:00.000Z	31 \| good	3.854 \| good	16.75 \| good	32.965 \| good	0.892 \| good	6.084 \| good	0.2 \| good
2026-03-09T04:00:00.000Z	29 \| good	4.95 \| good	18.86 \| good	30.701 \| good	1.547 \| good	7.11 \| good	0.211 \| good
2026-03-09T05:00:00.000Z	30 \| good	4.749 \| good	22.197 \| good	31.562 \| good	1.056 \| good	8.625 \| good	0.175 \| good
2026-03-09T06:00:00.000Z	29 \| good	4.868 \| good	19.007 \| good	31.022 \| good	1.047 \| good	6.381 \| good	0.169 \| good
2026-03-09T07:00:00.000Z	25 \| good	3.88 \| good	12.895 \| good	26.966 \| good	0.966 \| good	6.364 \| good	0.134 \| good
2026-03-09T08:00:00.000Z	27 \| good	4.578 \| good	18.718 \| good	27.596 \| good	0.831 \| good	5.144 \| good	0.138 \| good
2026-03-09T09:00:00.000Z	25 \| good	4.175 \| good	12.28 \| good	27.373 \| good	0.43 \| good	5.118 \| good	0.143 \| good
2026-03-09T10:00:00.000Z	27 \| good	3.788 \| good	13.925 \| good	28.866 \| good	0.912 \| good	8.658 \| good	0.192 \| good
2026-03-09T11:00:00.000Z	24 \| good	3.983 \| good	17.707 \| good	25.582 \| good	0.709 \| good	9.562 \| good	0.176 \| good
2026-03-09T12:00:00.000Z	27 \| good	4.662 \| good	22.17 \| good	24.851 \| good	0.676 \| good	12.645 \| good	0.193 \| good
2026-03-09T13:00:00.000Z	22 \| good	4.452 \| good	16.794 \| good	21.163 \| good	0.671 \| good	12.432 \| good	0.204 \| good
2026-03-09T14:00:00.000Z	33 \| good	5.692 \| good	31.425 \| good	23.679 \| good	1.09 \| good	10.012 \| good	0.217 \| good
2026-03-09T15:00:00.000Z	24 \| good	4.451 \| good	25.837 \| good	21.94 \| good	1.302 \| good	7.314 \| good	0.206 \| good
2026-03-09T16:00:00.000Z	27 \| good	5.234 \| good	20.474 \| good	25.697 \| good	1.469 \| good	6.62 \| good	0.2 \| good
2026-03-09T17:00:00.000Z	26 \| good	4.382 \| good	20.046 \| good	28.455 \| good	1.538 \| good	6.138 \| good	0.191 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.015 \| good	23.016 \| good	28.883 \| good	7.184 \| good	6.032 \| good	0.178 \| good
2026-03-09T19:00:00.000Z	31 \| good	4.412 \| good	20.213 \| good	32.743 \| good	8.199 \| good	6.113 \| good	0.183 \| good
2026-03-09T20:00:00.000Z	32 \| good	5.041 \| good	23.052 \| good	34.967 \| good	8.488 \| good	6.426 \| good	0.196 \| good
2026-03-09T21:00:00.000Z	34 \| good	4.985 \| good	21.855 \| good	37.319 \| good	6.452 \| good	6.288 \| good	0.196 \| good
2026-03-09T22:00:00.000Z	34 \| good	4.985 \| good	21.855 \| good	37.319 \| good	6.452 \| good	6.288 \| good	0.196 \| good
2026-03-09T23:00:00.000Z	39 \| good	4.683 \| good	20.578 \| good	41.835 \| good	1.186 \| good	6.839 \| good	0.206 \| good
2026-03-10T00:00:00.000Z	31 \| good	4.085 \| good	17.768 \| good	33.418 \| good	1.23 \| good	8.984 \| good	0.221 \| good
2026-03-10T01:00:00.000Z	30 \| good	5.106 \| good	21.813 \| good	31.959 \| good	1.4 \| good	12.951 \| good	0.253 \| good
2026-03-10T02:00:00.000Z	49 \| good	9.444 \| good	42.293 \| good	25.485 \| good	1.569 \| good	16.917 \| good	0.284 \| good
2026-03-10T03:00:00.000Z	49 \| good	9.256 \| good	40.926 \| good	25.143 \| good	1.738 \| good	20.884 \| good	0.316 \| good
2026-03-10T04:00:00.000Z	26 \| good	4.162 \| good	18.197 \| good	27.674 \| good	1.76 \| good	21.456 \| good	0.329 \| good
2026-03-10T05:00:00.000Z	25 \| good	2.935 \| good	12.158 \| good	27.114 \| good	1.781 \| good	22.028 \| good	0.342 \| good
2026-03-10T06:00:00.000Z	25 \| good	3.76 \| good	16.33 \| good	26.627 \| good	1.803 \| good	22.599 \| good	0.356 \| good
2026-03-10T07:00:00.000Z	27 \| good	4.636 \| good	20.27 \| good	19.88 \| good	1.487 \| good	19.692 \| good	0.319 \| good
2026-03-10T08:00:00.000Z	20 \| good	3 \| good	12.589 \| good	21.551 \| good	1.171 \| good	16.785 \| good	0.283 \| good
2026-03-10T09:00:00.000Z	22 \| good	4.177 \| good	17.872 \| good	19.962 \| good	0.856 \| good	13.877 \| good	0.247 \| good
2026-03-10T10:00:00.000Z	44 \| good	7.548 \| good	33.291 \| good	12.732 \| good	0.85 \| good	12.965 \| good	0.239 \| good
2026-03-10T11:00:00.000Z	52 \| moderate	10.201 \| good	45.325 \| good	9.67 \| good	0.844 \| good	12.054 \| good	0.231 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	9.796 \| good	43.642 \| good	5.387 \| good	0.839 \| good	11.142 \| good	0.223 \| good
2026-03-10T13:00:00.000Z	54 \| moderate	10.882 \| good	47.842 \| good	9.922 \| good	1.097 \| good	11.749 \| good	0.238 \| good
2026-03-10T14:00:00.000Z	56 \| moderate	11.514 \| good	50.94 \| good	14.68 \| good	1.355 \| good	12.356 \| good	0.253 \| good
2026-03-10T15:00:00.000Z	54 \| moderate	10.516 \| good	46.885 \| good	20.108 \| good	1.613 \| good	12.963 \| good	0.268 \| good
2026-03-10T16:00:00.000Z	49 \| good	8.977 \| good	39.738 \| good	19.132 \| good	1.544 \| good	11.386 \| good	0.25 \| good
2026-03-10T17:00:00.000Z	27 \| good	5.213 \| good	22.569 \| good	20.348 \| good	1.475 \| good	9.808 \| good	0.233 \| good
2026-03-10T18:00:00.000Z	37 \| good	1.159 \| good	4.909 \| good	39.96 \| good	1.405 \| good	8.23 \| good	0.215 \| good
2026-03-10T19:00:00.000Z	37 \| good	0.741 \| good	2.836 \| good	40.382 \| good	1.199 \| good	7.133 \| good	0.204 \| good
2026-03-10T20:00:00.000Z	36 \| good	0.576 \| good	1.996 \| good	38.799 \| good	0.992 \| good	6.037 \| good	0.192 \| good
2026-03-10T21:00:00.000Z	35 \| good	1.071 \| good	4.29 \| good	37.683 \| good	0.786 \| good	4.94 \| good	0.18 \| good
2026-03-10T22:00:00.000Z	34 \| good	1.121 \| good	4.639 \| good	36.579 \| good	0.771 \| good	7.492 \| good	0.203 \| good
2026-03-10T23:00:00.000Z	33 \| good	1.038 \| good	4.076 \| good	36.106 \| good	0.757 \| good	10.044 \| good	0.227 \| good
2026-03-11T00:00:00.000Z	24 \| good	1.055 \| good	4.157 \| good	25.784 \| good	0.742 \| good	12.597 \| good	0.25 \| good
2026-03-11T01:00:00.000Z	19 \| good	2.587 \| good	10.387 \| good	19.713 \| good	0.76 \| good	12.072 \| good	0.242 \| good
2026-03-11T02:00:00.000Z	27 \| good	0.658 \| good	2.361 \| good	29.272 \| good	0.778 \| good	11.547 \| good	0.234 \| good
2026-03-11T03:00:00.000Z	25 \| good	0.532 \| good	1.852 \| good	26.936 \| good	0.796 \| good	11.022 \| good	0.225 \| good
2026-03-11T04:00:00.000Z	25 \| good	0.912 \| good	3.623 \| good	26.794 \| good	0.855 \| good	9.547 \| good	0.205 \| good
2026-03-11T05:00:00.000Z	25 \| good	2.766 \| good	11.481 \| good	26.77 \| good	0.914 \| good	8.071 \| good	0.184 \| good
2026-03-11T06:00:00.000Z	52 \| moderate	9.811 \| good	9.947 \| good	28.876 \| good	0.973 \| good	6.616 \| good	0.164 \| good
2026-03-11T07:00:00.000Z	38 \| good	7.389 \| good	32.247 \| good	21.353 \| good	0.941 \| good	5.32 \| good	0.153 \| good
2026-03-11T08:00:00.000Z	38 \| good	7.001 \| good	31.06 \| good	14.567 \| good	0.909 \| good	4.044 \| good	0.142 \| good
2026-03-11T09:00:00.000Z	38 \| good	6.692 \| good	29.988 \| good	14.939 \| good	0.877 \| good	2.768 \| good	0.131 \| good
2026-03-11T10:00:00.000Z	66 \| moderate	16.52 \| fine	73.383 \| fine	15.89 \| good	0.852 \| good	3.285 \| good	0.136 \| good
2026-03-11T11:00:00.000Z	66 \| moderate	17.06 \| fine	75.759 \| fine	14.463 \| good	0.827 \| good	3.803 \| good	0.14 \| good
2026-03-11T12:00:00.000Z	23 \| good	3.74 \| good	3.767 \| good	25.321 \| good	0.795 \| good	4.28 \| good	0.145 \| good
2026-03-11T13:00:00.000Z	27 \| good	5.175 \| good	5.197 \| good	22.033 \| good	0.75 \| good	6.324 \| good	0.174 \| good
2026-03-11T14:00:00.000Z	38 \| good	6.893 \| good	6.914 \| good	18.745 \| good	0.705 \| good	8.367 \| good	0.202 \| good
2026-03-11T15:00:00.000Z	22 \| good	4.237 \| good	4.257 \| good	15.457 \| good	0.66 \| good	10.411 \| good	0.231 \| good
2026-03-11T16:00:00.000Z	17 \| good	3.162 \| good	3.211 \| good	18.346 \| good	0.568 \| good	8.416 \| good	0.217 \| good
2026-03-11T17:00:00.000Z	29 \| good	1.858 \| good	7.591 \| good	31.223 \| good	0.491 \| good	6.514 \| good	0.204 \| good
2026-03-11T18:00:00.000Z	22 \| good	2.214 \| good	2.227 \| good	24.125 \| good	0.383 \| good	4.426 \| good	0.19 \| good
2026-03-11T19:00:00.000Z	25 \| good	1.902 \| good	1.915 \| good	26.568 \| good	0.351 \| good	3.868 \| good	0.183 \| good
2026-03-11T20:00:00.000Z	27 \| good	1.566 \| good	1.574 \| good	29.011 \| good	0.319 \| good	3.31 \| good	0.176 \| good
2026-03-11T21:00:00.000Z	29 \| good	1.283 \| good	1.293 \| good	31.455 \| good	0.286 \| good	2.752 \| good	0.169 \| good
2026-03-11T22:00:00.000Z	30 \| good	1.313 \| good	1.328 \| good	32.18 \| good	0.292 \| good	2.867 \| good	0.169 \| good

Rochester Hills

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Rochester Hills, Michigan air quality map: Track AQI near you

0.20ppm

How accurate is Michigan, USA air quality data?

Air quality data and pollutant measurements for Michigan, 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

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Frequently asked questions

How often is the air quality data for Rochester Hills, Michigan updated?

The air quality for Rochester Hills, Michigan is updated every hour.

When was the worst air quality at Rochester Hills, Michigan in the last 24 hrs?

The worst air quality in Rochester Hills, Michigan in the last 24 hours was observed at 09:00:00 on 2026-03-09.

When was the best air quality at Rochester Hills, Michigan in the last 24 hrs?

In the last 24 hrs, the best air quality in Rochester Hills, Michigan was observed at 01:00:00 on 2026-03-09.

What is the current air quality in Rochester Hills, Michigan?

The current air quality in Rochester Hills, Michigan is 34, categorized as Good based on real-time data.

What pollutant is the most common in Rochester Hills, Michigan?

The most common pollutant in Rochester Hills, Michigan is O3.

What should I do if the air quality in Rochester Hills, Michigan is poor?

If the air quality in Rochester Hills, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Rochester Hills, Michigan?

The current PM_2.5 concentration at Rochester Hills, Michigan is 4.985 μg/m³.

What is the current concentration of PM₁₀ in Rochester Hills, Michigan?

The current PM₁₀ concentration at Rochester Hills, Michigan is 21.855 μg/m³.

What is the current concentration of carbon monoxide (CO) in Rochester Hills, Michigan?

The current carbon monoxide (CO) concentration at Rochester Hills, Michigan is 0.196 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Rochester Hills, Michigan?

The current sulfur dioxide (SO₂) concentration at Rochester Hills, Michigan is 6.452 ppb.

What is the current concentration of ozone (O₃) in Rochester Hills, Michigan?

The current ozone (O₃) concentration at Rochester Hills, Michigan is 37.319 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Rochester Hills, Michigan?

The current nitrogen dioxide (NO₂) concentration at Rochester Hills, Michigan is 6.288 ppb.

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