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

The current PM10 concentration at Rochester Hills, Michigan is 17.757 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 1.106 ppb.

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

The current ozone (O3) concentration at Rochester Hills, Michigan is 36.045 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 5.127 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 3.702 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)

3.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.76 μg/m³

155

255

425

605+

Ozone (O₃)

36.05 ppb

201

201+

Sulfur Dioxide (SO₂)

1.11 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Rochester Hills, Michigan

Get Live Pollen Counts

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
2026-08-14T19:00:00.000Z	58 \| moderate	13.196 \| fine	41.558 \| good	48.104 \| good	0.421 \| good	3.531 \| good	0.27 \| good
2026-08-14T20:00:00.000Z	52 \| moderate	10.245 \| good	40.515 \| good	45.531 \| good	0.518 \| good	4.674 \| good	0.328 \| good
2026-08-14T21:00:00.000Z	58 \| moderate	12.663 \| fine	41.448 \| good	45.786 \| good	0.584 \| good	3.445 \| good	0.315 \| good
2026-08-14T22:00:00.000Z	49 \| good	9.046 \| good	43.727 \| good	47.32 \| good	0.583 \| good	4.11 \| good	0.27 \| good
2026-08-14T23:00:00.000Z	37 \| good	6.379 \| good	29.389 \| good	39.83 \| good	0.575 \| good	2.569 \| good	0.247 \| good
2026-08-15T00:00:00.000Z	38 \| good	6.877 \| good	23.746 \| good	33.446 \| good	0.65 \| good	2.572 \| good	0.277 \| good
2026-08-15T01:00:00.000Z	52 \| moderate	9.805 \| good	45.75 \| good	34.557 \| good	1.55 \| good	3.227 \| good	0.289 \| good
2026-08-15T02:00:00.000Z	38 \| good	6.84 \| good	26.438 \| good	32.544 \| good	1.526 \| good	3.154 \| good	0.284 \| good
2026-08-15T03:00:00.000Z	38 \| good	6.944 \| good	33.71 \| good	32.424 \| good	3.737 \| good	4.404 \| good	0.246 \| good
2026-08-15T04:00:00.000Z	33 \| good	6.379 \| good	27.244 \| good	27.253 \| good	3.204 \| good	2.588 \| good	0.263 \| good
2026-08-15T05:00:00.000Z	33 \| good	6.413 \| good	26.832 \| good	24.262 \| good	2.209 \| good	4.682 \| good	0.297 \| good
2026-08-15T06:00:00.000Z	33 \| good	6.098 \| good	27.597 \| good	23.747 \| good	1.545 \| good	3.778 \| good	0.297 \| good
2026-08-15T07:00:00.000Z	33 \| good	6.27 \| good	28.086 \| good	20.398 \| good	0.785 \| good	4.886 \| good	0.358 \| good
2026-08-15T08:00:00.000Z	33 \| good	6.214 \| good	27.904 \| good	15.869 \| good	0.759 \| good	3.311 \| good	0.257 \| good
2026-08-15T09:00:00.000Z	33 \| good	5.901 \| good	27.863 \| good	14.568 \| good	0.457 \| good	3.228 \| good	0.238 \| good
2026-08-15T10:00:00.000Z	52 \| moderate	10.147 \| good	39.796 \| good	12.614 \| good	0.492 \| good	2.834 \| good	0.253 \| good
2026-08-15T11:00:00.000Z	38 \| good	7.441 \| good	28.14 \| good	11.379 \| good	0.489 \| good	6.622 \| good	0.259 \| good
2026-08-15T12:00:00.000Z	49 \| good	8.602 \| good	20.685 \| good	17.836 \| good	0.461 \| good	3.852 \| good	0.259 \| good
2026-08-15T13:00:00.000Z	33 \| good	5.738 \| good	24.425 \| good	18.114 \| good	0.474 \| good	2.913 \| good	0.255 \| good
2026-08-15T14:00:00.000Z	33 \| good	6.132 \| good	29.679 \| good	19.88 \| good	0.614 \| good	2.361 \| good	0.215 \| good
2026-08-15T15:00:00.000Z	38 \| good	6.973 \| good	27.658 \| good	23.244 \| good	0.646 \| good	3.538 \| good	0.228 \| good
2026-08-15T16:00:00.000Z	33 \| good	5.837 \| good	25.589 \| good	22.919 \| good	0.681 \| good	4.278 \| good	0.235 \| good
2026-08-15T17:00:00.000Z	30 \| good	5.419 \| good	32.172 \| good	28.127 \| good	0.581 \| good	3.222 \| good	0.254 \| good
2026-08-15T18:00:00.000Z	33 \| good	6.315 \| good	27.466 \| good	30.575 \| good	0.673 \| good	3.276 \| good	0.204 \| good
2026-08-15T19:00:00.000Z	38 \| good	6.609 \| good	25.492 \| good	33.492 \| good	0.585 \| good	3.455 \| good	0.225 \| good
2026-08-15T20:00:00.000Z	33 \| good	6.157 \| good	26.516 \| good	31.114 \| good	0.539 \| good	2.776 \| good	0.235 \| good
2026-08-15T21:00:00.000Z	38 \| good	7.267 \| good	31.568 \| good	27.594 \| good	0.824 \| good	3.999 \| good	0.244 \| good
2026-08-15T22:00:00.000Z	38 \| good	7.465 \| good	26.983 \| good	33.211 \| good	0.633 \| good	3.144 \| good	0.235 \| good
2026-08-15T23:00:00.000Z	44 \| good	8.316 \| good	32.927 \| good	33.637 \| good	0.487 \| good	3.228 \| good	0.24 \| good
2026-08-16T00:00:00.000Z	56 \| moderate	11.514 \| good	53.771 \| good	33.755 \| good	0.484 \| good	2.924 \| good	0.25 \| good
2026-08-16T01:00:00.000Z	52 \| moderate	10.278 \| good	26.756 \| good	33.907 \| good	0.469 \| good	2.503 \| good	0.268 \| good
2026-08-16T02:00:00.000Z	54 \| moderate	10.556 \| good	25.301 \| good	35.193 \| good	0.585 \| good	7.894 \| good	0.278 \| good
2026-08-16T03:00:00.000Z	52 \| moderate	10.273 \| good	42.757 \| good	34.137 \| good	0.586 \| good	7.752 \| good	0.283 \| good
2026-08-16T04:00:00.000Z	52 \| moderate	9.936 \| good	44.349 \| good	36.167 \| good	0.653 \| good	7.334 \| good	0.286 \| good
2026-08-16T05:00:00.000Z	54 \| moderate	10.546 \| good	34.582 \| good	31.197 \| good	0.639 \| good	6.355 \| good	0.269 \| good
2026-08-16T06:00:00.000Z	52 \| moderate	10.389 \| good	33.983 \| good	35.443 \| good	0.676 \| good	5.718 \| good	0.3 \| good
2026-08-16T07:00:00.000Z	54 \| moderate	10.743 \| good	33.629 \| good	28.11 \| good	0.645 \| good	3.126 \| good	0.356 \| good
2026-08-16T08:00:00.000Z	52 \| moderate	9.821 \| good	38.435 \| good	29.785 \| good	0.655 \| good	3.765 \| good	0.295 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.237 \| good	34.053 \| good	27.089 \| good	0.576 \| good	4.238 \| good	0.271 \| good
2026-08-16T10:00:00.000Z	54 \| moderate	10.681 \| good	28.401 \| good	25.958 \| good	0.382 \| good	3.154 \| good	0.266 \| good
2026-08-16T11:00:00.000Z	56 \| moderate	12.465 \| fine	42.598 \| good	26.889 \| good	0.55 \| good	9.8 \| good	0.307 \| good
2026-08-16T12:00:00.000Z	49 \| good	8.608 \| good	53.015 \| good	25.077 \| good	0.586 \| good	5.125 \| good	0.299 \| good
2026-08-16T13:00:00.000Z	54 \| moderate	10.571 \| good	46.213 \| good	27.714 \| good	0.594 \| good	7.03 \| good	0.304 \| good
2026-08-16T14:00:00.000Z	49 \| good	9.117 \| good	33.501 \| good	23.622 \| good	0.529 \| good	7.591 \| good	0.26 \| good
2026-08-16T15:00:00.000Z	44 \| good	8.382 \| good	31.93 \| good	29.632 \| good	0.458 \| good	2.895 \| good	0.209 \| good
2026-08-16T16:00:00.000Z	33 \| good	5.895 \| good	22.084 \| good	34.386 \| good	0.687 \| good	2.475 \| good	0.203 \| good
2026-08-16T17:00:00.000Z	33 \| good	4.549 \| good	29.855 \| good	36.022 \| good	0.717 \| good	2.794 \| good	0.194 \| good
2026-08-16T18:00:00.000Z	33 \| good	3.702 \| good	17.757 \| good	36.045 \| good	1.106 \| good	5.127 \| good	0.253 \| good
2026-08-16T18:00:00.000Z	33 \| good	3.702 \| good	17.757 \| good	36.045 \| good	1.106 \| good	5.127 \| good	0.253 \| good
2026-08-16T19:00:00.000Z	34 \| good	4.723 \| good	20.97 \| good	36.532 \| good	0.499 \| good	1.201 \| good	0.151 \| good
2026-08-16T20:00:00.000Z	39 \| good	3.756 \| good	16.02 \| good	42.262 \| good	0.46 \| good	1.134 \| good	0.15 \| good
2026-08-16T21:00:00.000Z	42 \| good	3.979 \| good	17.003 \| good	44.505 \| good	0.449 \| good	1.251 \| good	0.15 \| good
2026-08-16T22:00:00.000Z	39 \| good	4.157 \| good	17.985 \| good	42.042 \| good	0.424 \| good	1.439 \| good	0.151 \| good
2026-08-16T23:00:00.000Z	37 \| good	3.703 \| good	15.997 \| good	40.382 \| good	0.36 \| good	2.194 \| good	0.155 \| good
2026-08-17T00:00:00.000Z	36 \| good	4.11 \| good	18.007 \| good	39.264 \| good	0.324 \| good	3.105 \| good	0.159 \| good
2026-08-17T01:00:00.000Z	40 \| good	2.993 \| good	12.056 \| good	43.101 \| good	0.308 \| good	3.877 \| good	0.166 \| good
2026-08-17T02:00:00.000Z	38 \| good	4.313 \| good	18.979 \| good	41.227 \| good	0.315 \| good	5.015 \| good	0.175 \| good
2026-08-17T03:00:00.000Z	38 \| good	6.792 \| good	30.001 \| good	36.241 \| good	0.326 \| good	5.833 \| good	0.181 \| good
2026-08-17T04:00:00.000Z	44 \| good	8.275 \| good	36.002 \| good	29.865 \| good	0.328 \| good	5.795 \| good	0.184 \| good
2026-08-17T05:00:00.000Z	44 \| good	7.776 \| good	34.003 \| good	26.264 \| good	0.31 \| good	4.628 \| good	0.182 \| good
2026-08-17T06:00:00.000Z	33 \| good	5.901 \| good	26.925 \| good	24.893 \| good	0.279 \| good	3.439 \| good	0.181 \| good
2026-08-17T07:00:00.000Z	27 \| good	4.934 \| good	21.007 \| good	22.92 \| good	0.252 \| good	2.779 \| good	0.182 \| good
2026-08-17T08:00:00.000Z	22 \| good	3.839 \| good	16.992 \| good	20.271 \| good	0.241 \| good	2.46 \| good	0.183 \| good
2026-08-17T09:00:00.000Z	22 \| good	3.7 \| good	16.002 \| good	17.144 \| good	0.24 \| good	2.387 \| good	0.182 \| good
2026-08-17T10:00:00.000Z	16 \| good	3.405 \| good	15 \| good	16.072 \| good	0.248 \| good	2.553 \| good	0.182 \| good
2026-08-17T11:00:00.000Z	22 \| good	3.563 \| good	15.973 \| good	14.86 \| good	0.26 \| good	2.735 \| good	0.181 \| good
2026-08-17T12:00:00.000Z	17 \| good	2.904 \| good	11.983 \| good	17.909 \| good	0.263 \| good	2.676 \| good	0.181 \| good
2026-08-17T13:00:00.000Z	19 \| good	2.565 \| good	10.019 \| good	20.695 \| good	0.268 \| good	2.121 \| good	0.177 \| good
2026-08-17T14:00:00.000Z	24 \| good	2.886 \| good	11.988 \| good	25.95 \| good	0.252 \| good	1.589 \| good	0.173 \| good
2026-08-17T15:00:00.000Z	28 \| good	3.471 \| good	15.02 \| good	29.677 \| good	0.248 \| good	1.207 \| good	0.172 \| good
2026-08-17T16:00:00.000Z	31 \| good	4.211 \| good	18.973 \| good	33.505 \| good	0.234 \| good	0.878 \| good	0.171 \| good
2026-08-17T17:00:00.000Z	32 \| good	4.51 \| good	19.976 \| good	35.443 \| good	0.227 \| good	0.729 \| good	0.171 \| good
2026-08-17T18:00:00.000Z	35 \| good	3.878 \| good	16.991 \| good	37.517 \| good	0.219 \| good	0.65 \| good	0.169 \| good
2026-08-17T19:00:00.000Z	34 \| good	3.029 \| good	12.054 \| good	37.172 \| good	0.211 \| good	0.64 \| good	0.167 \| good
2026-08-17T20:00:00.000Z	37 \| good	2.651 \| good	10.982 \| good	39.696 \| good	0.202 \| good	0.647 \| good	0.165 \| good
2026-08-17T21:00:00.000Z	36 \| good	2.832 \| good	11.974 \| good	38.894 \| good	0.197 \| good	0.715 \| good	0.163 \| good
2026-08-17T22:00:00.000Z	35 \| good	2.063 \| good	8.026 \| good	37.827 \| good	0.194 \| good	0.911 \| good	0.164 \| good
2026-08-17T23:00:00.000Z	34 \| good	2.347 \| good	9.984 \| good	36.726 \| good	0.193 \| good	1.341 \| good	0.168 \| good
2026-08-18T00:00:00.000Z	29 \| good	4.705 \| good	20.976 \| good	30.612 \| good	0.223 \| good	3.62 \| good	0.187 \| good
2026-08-18T01:00:00.000Z	38 \| good	6.99 \| good	31 \| good	29.625 \| good	0.274 \| good	7.968 \| good	0.224 \| good
2026-08-18T02:00:00.000Z	38 \| good	7.003 \| good	31.009 \| good	24.536 \| good	0.337 \| good	11.91 \| good	0.255 \| good
2026-08-18T03:00:00.000Z	33 \| good	5.966 \| good	26.964 \| good	21.847 \| good	0.416 \| good	16.507 \| good	0.287 \| good
2026-08-18T04:00:00.000Z	33 \| good	5.674 \| good	24.024 \| good	20.006 \| good	0.472 \| good	20.348 \| good	0.324 \| good
2026-08-18T05:00:00.000Z	27 \| good	5.091 \| good	22 \| good	17.567 \| good	0.497 \| good	19.921 \| good	0.335 \| good
2026-08-18T06:00:00.000Z	33 \| good	5.791 \| good	24.996 \| good	15.096 \| good	0.549 \| good	18.473 \| good	0.319 \| good
2026-08-18T07:00:00.000Z	33 \| good	6.356 \| good	28.02 \| good	13.688 \| good	0.596 \| good	16.615 \| good	0.294 \| good
2026-08-18T08:00:00.000Z	38 \| good	6.791 \| good	30.02 \| good	11.35 \| good	0.602 \| good	14.478 \| good	0.273 \| good
2026-08-18T09:00:00.000Z	38 \| good	6.516 \| good	29.012 \| good	9.92 \| good	0.568 \| good	12.037 \| good	0.253 \| good
2026-08-18T10:00:00.000Z	44 \| good	7.986 \| good	35.003 \| good	7.737 \| good	0.524 \| good	10.198 \| good	0.237 \| good
2026-08-18T11:00:00.000Z	49 \| good	8.62 \| good	37.979 \| good	5.07 \| good	0.493 \| good	8.876 \| good	0.227 \| good
2026-08-18T12:00:00.000Z	38 \| good	7.157 \| good	31.969 \| good	13.356 \| good	0.478 \| good	7.368 \| good	0.227 \| good
2026-08-18T13:00:00.000Z	38 \| good	7.454 \| good	32.991 \| good	25.1 \| good	0.519 \| good	5.87 \| good	0.222 \| good
2026-08-18T14:00:00.000Z	33 \| good	6.379 \| good	28.011 \| good	34.808 \| good	0.593 \| good	4.414 \| good	0.206 \| good
2026-08-18T15:00:00.000Z	39 \| good	5.494 \| good	23.043 \| good	41.817 \| good	0.636 \| good	2.44 \| good	0.182 \| good
2026-08-18T16:00:00.000Z	42 \| good	5.376 \| good	23.01 \| good	45.272 \| good	0.656 \| good	1.49 \| good	0.176 \| good
2026-08-18T17:00:00.000Z	44 \| good	5.139 \| good	22.001 \| good	48.072 \| good	0.641 \| good	1.086 \| good	0.175 \| good
2026-08-18T18:00:00.000Z	45 \| good	4.958 \| good	21.014 \| good	48.707 \| good	0.625 \| good	0.951 \| good	0.174 \| good

Rochester Hills

Get reliable air quality data to drive your business

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

0.19ppm

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 11:00:00 on 2026-08-16.

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 05:00:00 on 2026-08-16.

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

The current air quality in Rochester Hills, Michigan is 33, 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 3.702 μg/m³.

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

The current PM₁₀ concentration at Rochester Hills, Michigan is 17.757 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 0.253 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 1.106 ppb.

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

The current ozone (O₃) concentration at Rochester Hills, Michigan is 36.045 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 5.127 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-14T19:00:00.000Z	58 \| moderate	13.196 \| fine	41.558 \| good	48.104 \| good	0.421 \| good	3.531 \| good	0.27 \| good
2026-08-14T20:00:00.000Z	52 \| moderate	10.245 \| good	40.515 \| good	45.531 \| good	0.518 \| good	4.674 \| good	0.328 \| good
2026-08-14T21:00:00.000Z	58 \| moderate	12.663 \| fine	41.448 \| good	45.786 \| good	0.584 \| good	3.445 \| good	0.315 \| good
2026-08-14T22:00:00.000Z	49 \| good	9.046 \| good	43.727 \| good	47.32 \| good	0.583 \| good	4.11 \| good	0.27 \| good
2026-08-14T23:00:00.000Z	37 \| good	6.379 \| good	29.389 \| good	39.83 \| good	0.575 \| good	2.569 \| good	0.247 \| good
2026-08-15T00:00:00.000Z	38 \| good	6.877 \| good	23.746 \| good	33.446 \| good	0.65 \| good	2.572 \| good	0.277 \| good
2026-08-15T01:00:00.000Z	52 \| moderate	9.805 \| good	45.75 \| good	34.557 \| good	1.55 \| good	3.227 \| good	0.289 \| good
2026-08-15T02:00:00.000Z	38 \| good	6.84 \| good	26.438 \| good	32.544 \| good	1.526 \| good	3.154 \| good	0.284 \| good
2026-08-15T03:00:00.000Z	38 \| good	6.944 \| good	33.71 \| good	32.424 \| good	3.737 \| good	4.404 \| good	0.246 \| good
2026-08-15T04:00:00.000Z	33 \| good	6.379 \| good	27.244 \| good	27.253 \| good	3.204 \| good	2.588 \| good	0.263 \| good
2026-08-15T05:00:00.000Z	33 \| good	6.413 \| good	26.832 \| good	24.262 \| good	2.209 \| good	4.682 \| good	0.297 \| good
2026-08-15T06:00:00.000Z	33 \| good	6.098 \| good	27.597 \| good	23.747 \| good	1.545 \| good	3.778 \| good	0.297 \| good
2026-08-15T07:00:00.000Z	33 \| good	6.27 \| good	28.086 \| good	20.398 \| good	0.785 \| good	4.886 \| good	0.358 \| good
2026-08-15T08:00:00.000Z	33 \| good	6.214 \| good	27.904 \| good	15.869 \| good	0.759 \| good	3.311 \| good	0.257 \| good
2026-08-15T09:00:00.000Z	33 \| good	5.901 \| good	27.863 \| good	14.568 \| good	0.457 \| good	3.228 \| good	0.238 \| good
2026-08-15T10:00:00.000Z	52 \| moderate	10.147 \| good	39.796 \| good	12.614 \| good	0.492 \| good	2.834 \| good	0.253 \| good
2026-08-15T11:00:00.000Z	38 \| good	7.441 \| good	28.14 \| good	11.379 \| good	0.489 \| good	6.622 \| good	0.259 \| good
2026-08-15T12:00:00.000Z	49 \| good	8.602 \| good	20.685 \| good	17.836 \| good	0.461 \| good	3.852 \| good	0.259 \| good
2026-08-15T13:00:00.000Z	33 \| good	5.738 \| good	24.425 \| good	18.114 \| good	0.474 \| good	2.913 \| good	0.255 \| good
2026-08-15T14:00:00.000Z	33 \| good	6.132 \| good	29.679 \| good	19.88 \| good	0.614 \| good	2.361 \| good	0.215 \| good
2026-08-15T15:00:00.000Z	38 \| good	6.973 \| good	27.658 \| good	23.244 \| good	0.646 \| good	3.538 \| good	0.228 \| good
2026-08-15T16:00:00.000Z	33 \| good	5.837 \| good	25.589 \| good	22.919 \| good	0.681 \| good	4.278 \| good	0.235 \| good
2026-08-15T17:00:00.000Z	30 \| good	5.419 \| good	32.172 \| good	28.127 \| good	0.581 \| good	3.222 \| good	0.254 \| good
2026-08-15T18:00:00.000Z	33 \| good	6.315 \| good	27.466 \| good	30.575 \| good	0.673 \| good	3.276 \| good	0.204 \| good
2026-08-15T19:00:00.000Z	38 \| good	6.609 \| good	25.492 \| good	33.492 \| good	0.585 \| good	3.455 \| good	0.225 \| good
2026-08-15T20:00:00.000Z	33 \| good	6.157 \| good	26.516 \| good	31.114 \| good	0.539 \| good	2.776 \| good	0.235 \| good
2026-08-15T21:00:00.000Z	38 \| good	7.267 \| good	31.568 \| good	27.594 \| good	0.824 \| good	3.999 \| good	0.244 \| good
2026-08-15T22:00:00.000Z	38 \| good	7.465 \| good	26.983 \| good	33.211 \| good	0.633 \| good	3.144 \| good	0.235 \| good
2026-08-15T23:00:00.000Z	44 \| good	8.316 \| good	32.927 \| good	33.637 \| good	0.487 \| good	3.228 \| good	0.24 \| good
2026-08-16T00:00:00.000Z	56 \| moderate	11.514 \| good	53.771 \| good	33.755 \| good	0.484 \| good	2.924 \| good	0.25 \| good
2026-08-16T01:00:00.000Z	52 \| moderate	10.278 \| good	26.756 \| good	33.907 \| good	0.469 \| good	2.503 \| good	0.268 \| good
2026-08-16T02:00:00.000Z	54 \| moderate	10.556 \| good	25.301 \| good	35.193 \| good	0.585 \| good	7.894 \| good	0.278 \| good
2026-08-16T03:00:00.000Z	52 \| moderate	10.273 \| good	42.757 \| good	34.137 \| good	0.586 \| good	7.752 \| good	0.283 \| good
2026-08-16T04:00:00.000Z	52 \| moderate	9.936 \| good	44.349 \| good	36.167 \| good	0.653 \| good	7.334 \| good	0.286 \| good
2026-08-16T05:00:00.000Z	54 \| moderate	10.546 \| good	34.582 \| good	31.197 \| good	0.639 \| good	6.355 \| good	0.269 \| good
2026-08-16T06:00:00.000Z	52 \| moderate	10.389 \| good	33.983 \| good	35.443 \| good	0.676 \| good	5.718 \| good	0.3 \| good
2026-08-16T07:00:00.000Z	54 \| moderate	10.743 \| good	33.629 \| good	28.11 \| good	0.645 \| good	3.126 \| good	0.356 \| good
2026-08-16T08:00:00.000Z	52 \| moderate	9.821 \| good	38.435 \| good	29.785 \| good	0.655 \| good	3.765 \| good	0.295 \| good
2026-08-16T09:00:00.000Z	49 \| good	9.237 \| good	34.053 \| good	27.089 \| good	0.576 \| good	4.238 \| good	0.271 \| good
2026-08-16T10:00:00.000Z	54 \| moderate	10.681 \| good	28.401 \| good	25.958 \| good	0.382 \| good	3.154 \| good	0.266 \| good
2026-08-16T11:00:00.000Z	56 \| moderate	12.465 \| fine	42.598 \| good	26.889 \| good	0.55 \| good	9.8 \| good	0.307 \| good
2026-08-16T12:00:00.000Z	49 \| good	8.608 \| good	53.015 \| good	25.077 \| good	0.586 \| good	5.125 \| good	0.299 \| good
2026-08-16T13:00:00.000Z	54 \| moderate	10.571 \| good	46.213 \| good	27.714 \| good	0.594 \| good	7.03 \| good	0.304 \| good
2026-08-16T14:00:00.000Z	49 \| good	9.117 \| good	33.501 \| good	23.622 \| good	0.529 \| good	7.591 \| good	0.26 \| good
2026-08-16T15:00:00.000Z	44 \| good	8.382 \| good	31.93 \| good	29.632 \| good	0.458 \| good	2.895 \| good	0.209 \| good
2026-08-16T16:00:00.000Z	33 \| good	5.895 \| good	22.084 \| good	34.386 \| good	0.687 \| good	2.475 \| good	0.203 \| good
2026-08-16T17:00:00.000Z	33 \| good	4.549 \| good	29.855 \| good	36.022 \| good	0.717 \| good	2.794 \| good	0.194 \| good
2026-08-16T18:00:00.000Z	33 \| good	3.702 \| good	17.757 \| good	36.045 \| good	1.106 \| good	5.127 \| good	0.253 \| good
2026-08-16T18:00:00.000Z	33 \| good	3.702 \| good	17.757 \| good	36.045 \| good	1.106 \| good	5.127 \| good	0.253 \| good
2026-08-16T19:00:00.000Z	34 \| good	4.723 \| good	20.97 \| good	36.532 \| good	0.499 \| good	1.201 \| good	0.151 \| good
2026-08-16T20:00:00.000Z	39 \| good	3.756 \| good	16.02 \| good	42.262 \| good	0.46 \| good	1.134 \| good	0.15 \| good
2026-08-16T21:00:00.000Z	42 \| good	3.979 \| good	17.003 \| good	44.505 \| good	0.449 \| good	1.251 \| good	0.15 \| good
2026-08-16T22:00:00.000Z	39 \| good	4.157 \| good	17.985 \| good	42.042 \| good	0.424 \| good	1.439 \| good	0.151 \| good
2026-08-16T23:00:00.000Z	37 \| good	3.703 \| good	15.997 \| good	40.382 \| good	0.36 \| good	2.194 \| good	0.155 \| good
2026-08-17T00:00:00.000Z	36 \| good	4.11 \| good	18.007 \| good	39.264 \| good	0.324 \| good	3.105 \| good	0.159 \| good
2026-08-17T01:00:00.000Z	40 \| good	2.993 \| good	12.056 \| good	43.101 \| good	0.308 \| good	3.877 \| good	0.166 \| good
2026-08-17T02:00:00.000Z	38 \| good	4.313 \| good	18.979 \| good	41.227 \| good	0.315 \| good	5.015 \| good	0.175 \| good
2026-08-17T03:00:00.000Z	38 \| good	6.792 \| good	30.001 \| good	36.241 \| good	0.326 \| good	5.833 \| good	0.181 \| good
2026-08-17T04:00:00.000Z	44 \| good	8.275 \| good	36.002 \| good	29.865 \| good	0.328 \| good	5.795 \| good	0.184 \| good
2026-08-17T05:00:00.000Z	44 \| good	7.776 \| good	34.003 \| good	26.264 \| good	0.31 \| good	4.628 \| good	0.182 \| good
2026-08-17T06:00:00.000Z	33 \| good	5.901 \| good	26.925 \| good	24.893 \| good	0.279 \| good	3.439 \| good	0.181 \| good
2026-08-17T07:00:00.000Z	27 \| good	4.934 \| good	21.007 \| good	22.92 \| good	0.252 \| good	2.779 \| good	0.182 \| good
2026-08-17T08:00:00.000Z	22 \| good	3.839 \| good	16.992 \| good	20.271 \| good	0.241 \| good	2.46 \| good	0.183 \| good
2026-08-17T09:00:00.000Z	22 \| good	3.7 \| good	16.002 \| good	17.144 \| good	0.24 \| good	2.387 \| good	0.182 \| good
2026-08-17T10:00:00.000Z	16 \| good	3.405 \| good	15 \| good	16.072 \| good	0.248 \| good	2.553 \| good	0.182 \| good
2026-08-17T11:00:00.000Z	22 \| good	3.563 \| good	15.973 \| good	14.86 \| good	0.26 \| good	2.735 \| good	0.181 \| good
2026-08-17T12:00:00.000Z	17 \| good	2.904 \| good	11.983 \| good	17.909 \| good	0.263 \| good	2.676 \| good	0.181 \| good
2026-08-17T13:00:00.000Z	19 \| good	2.565 \| good	10.019 \| good	20.695 \| good	0.268 \| good	2.121 \| good	0.177 \| good
2026-08-17T14:00:00.000Z	24 \| good	2.886 \| good	11.988 \| good	25.95 \| good	0.252 \| good	1.589 \| good	0.173 \| good
2026-08-17T15:00:00.000Z	28 \| good	3.471 \| good	15.02 \| good	29.677 \| good	0.248 \| good	1.207 \| good	0.172 \| good
2026-08-17T16:00:00.000Z	31 \| good	4.211 \| good	18.973 \| good	33.505 \| good	0.234 \| good	0.878 \| good	0.171 \| good
2026-08-17T17:00:00.000Z	32 \| good	4.51 \| good	19.976 \| good	35.443 \| good	0.227 \| good	0.729 \| good	0.171 \| good
2026-08-17T18:00:00.000Z	35 \| good	3.878 \| good	16.991 \| good	37.517 \| good	0.219 \| good	0.65 \| good	0.169 \| good
2026-08-17T19:00:00.000Z	34 \| good	3.029 \| good	12.054 \| good	37.172 \| good	0.211 \| good	0.64 \| good	0.167 \| good
2026-08-17T20:00:00.000Z	37 \| good	2.651 \| good	10.982 \| good	39.696 \| good	0.202 \| good	0.647 \| good	0.165 \| good
2026-08-17T21:00:00.000Z	36 \| good	2.832 \| good	11.974 \| good	38.894 \| good	0.197 \| good	0.715 \| good	0.163 \| good
2026-08-17T22:00:00.000Z	35 \| good	2.063 \| good	8.026 \| good	37.827 \| good	0.194 \| good	0.911 \| good	0.164 \| good
2026-08-17T23:00:00.000Z	34 \| good	2.347 \| good	9.984 \| good	36.726 \| good	0.193 \| good	1.341 \| good	0.168 \| good
2026-08-18T00:00:00.000Z	29 \| good	4.705 \| good	20.976 \| good	30.612 \| good	0.223 \| good	3.62 \| good	0.187 \| good
2026-08-18T01:00:00.000Z	38 \| good	6.99 \| good	31 \| good	29.625 \| good	0.274 \| good	7.968 \| good	0.224 \| good
2026-08-18T02:00:00.000Z	38 \| good	7.003 \| good	31.009 \| good	24.536 \| good	0.337 \| good	11.91 \| good	0.255 \| good
2026-08-18T03:00:00.000Z	33 \| good	5.966 \| good	26.964 \| good	21.847 \| good	0.416 \| good	16.507 \| good	0.287 \| good
2026-08-18T04:00:00.000Z	33 \| good	5.674 \| good	24.024 \| good	20.006 \| good	0.472 \| good	20.348 \| good	0.324 \| good
2026-08-18T05:00:00.000Z	27 \| good	5.091 \| good	22 \| good	17.567 \| good	0.497 \| good	19.921 \| good	0.335 \| good
2026-08-18T06:00:00.000Z	33 \| good	5.791 \| good	24.996 \| good	15.096 \| good	0.549 \| good	18.473 \| good	0.319 \| good
2026-08-18T07:00:00.000Z	33 \| good	6.356 \| good	28.02 \| good	13.688 \| good	0.596 \| good	16.615 \| good	0.294 \| good
2026-08-18T08:00:00.000Z	38 \| good	6.791 \| good	30.02 \| good	11.35 \| good	0.602 \| good	14.478 \| good	0.273 \| good
2026-08-18T09:00:00.000Z	38 \| good	6.516 \| good	29.012 \| good	9.92 \| good	0.568 \| good	12.037 \| good	0.253 \| good
2026-08-18T10:00:00.000Z	44 \| good	7.986 \| good	35.003 \| good	7.737 \| good	0.524 \| good	10.198 \| good	0.237 \| good
2026-08-18T11:00:00.000Z	49 \| good	8.62 \| good	37.979 \| good	5.07 \| good	0.493 \| good	8.876 \| good	0.227 \| good
2026-08-18T12:00:00.000Z	38 \| good	7.157 \| good	31.969 \| good	13.356 \| good	0.478 \| good	7.368 \| good	0.227 \| good
2026-08-18T13:00:00.000Z	38 \| good	7.454 \| good	32.991 \| good	25.1 \| good	0.519 \| good	5.87 \| good	0.222 \| good
2026-08-18T14:00:00.000Z	33 \| good	6.379 \| good	28.011 \| good	34.808 \| good	0.593 \| good	4.414 \| good	0.206 \| good
2026-08-18T15:00:00.000Z	39 \| good	5.494 \| good	23.043 \| good	41.817 \| good	0.636 \| good	2.44 \| good	0.182 \| good
2026-08-18T16:00:00.000Z	42 \| good	5.376 \| good	23.01 \| good	45.272 \| good	0.656 \| good	1.49 \| good	0.176 \| good
2026-08-18T17:00:00.000Z	44 \| good	5.139 \| good	22.001 \| good	48.072 \| good	0.641 \| good	1.086 \| good	0.175 \| good
2026-08-18T18:00:00.000Z	45 \| good	4.958 \| good	21.014 \| good	48.707 \| good	0.625 \| good	0.951 \| good	0.174 \| good

Rochester Hills, Michigan live air quality index now

Major air pollutants in Rochester Hills, Michigan

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Frequently asked questions

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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