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

The current PM10 concentration at Rochester Hills, Michigan is 41.569 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 0.837 ppb.

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

The current ozone (O3) concentration at Rochester Hills, Michigan is 52.721 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 3.486 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 8.769 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)

8.77 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

41.57 μg/m³

155

255

425

605+

Ozone (O₃)

52.72 ppb

201

201+

Sulfur Dioxide (SO₂)

0.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.49 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Very high

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
2026-04-22T04:00:00.000Z	46 \| good	5.346 \| good	25.453 \| good	50.388 \| good	0.493 \| good	12.105 \| good	0.223 \| good
2026-04-22T05:00:00.000Z	44 \| good	6.996 \| good	24.697 \| good	47.675 \| good	0.783 \| good	16.304 \| good	0.216 \| good
2026-04-22T06:00:00.000Z	43 \| good	6.679 \| good	26.477 \| good	46.483 \| good	1.104 \| good	18.216 \| good	0.208 \| good
2026-04-22T07:00:00.000Z	44 \| good	7.602 \| good	45.396 \| good	35.854 \| good	0.705 \| good	19.178 \| good	0.212 \| good
2026-04-22T08:00:00.000Z	44 \| good	8.364 \| good	31.2 \| good	32.642 \| good	0.688 \| good	17.117 \| good	0.278 \| good
2026-04-22T09:00:00.000Z	49 \| good	8.654 \| good	33.92 \| good	24.256 \| good	0.433 \| good	15.409 \| good	0.289 \| good
2026-04-22T10:00:00.000Z	49 \| good	8.852 \| good	40.08 \| good	18.463 \| good	0.39 \| good	19.58 \| good	0.314 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	9.745 \| good	43.166 \| good	18.097 \| good	0.444 \| good	16.325 \| good	0.368 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.545 \| good	36.671 \| good	18.559 \| good	0.831 \| good	15.365 \| good	0.434 \| good
2026-04-22T13:00:00.000Z	49 \| good	9.383 \| good	34.574 \| good	22.735 \| good	0.532 \| good	15.616 \| good	0.376 \| good
2026-04-22T14:00:00.000Z	49 \| good	9.239 \| good	38.035 \| good	28.588 \| good	0.697 \| good	9.888 \| good	0.294 \| good
2026-04-22T15:00:00.000Z	44 \| good	8.282 \| good	33.153 \| good	33.235 \| good	1.4 \| good	7.198 \| good	0.259 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.456 \| good	34.015 \| good	43.282 \| good	2.229 \| good	6.73 \| good	0.231 \| good
2026-04-22T17:00:00.000Z	49 \| good	8.856 \| good	28.918 \| good	46.104 \| good	1.328 \| good	5.531 \| good	0.244 \| good
2026-04-22T18:00:00.000Z	44 \| good	8.217 \| good	31.402 \| good	46.218 \| good	1.082 \| good	5.862 \| good	0.253 \| good
2026-04-22T19:00:00.000Z	58 \| moderate	9.983 \| good	37.308 \| good	56.575 \| fine	1.102 \| good	5.193 \| good	0.213 \| good
2026-04-22T20:00:00.000Z	74 \| moderate	9.092 \| good	43.923 \| good	61.959 \| fine	0.819 \| good	5.902 \| good	0.243 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	8.506 \| good	34.829 \| good	60.376 \| fine	0.759 \| good	4.134 \| good	0.234 \| good
2026-04-22T22:00:00.000Z	67 \| moderate	8.561 \| good	33.435 \| good	60.046 \| fine	0.664 \| good	3.214 \| good	0.224 \| good
2026-04-22T23:00:00.000Z	71 \| moderate	8.717 \| good	34.612 \| good	60.703 \| fine	0.588 \| good	3.745 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	84 \| moderate	9.672 \| good	31.695 \| good	64.991 \| fine	0.68 \| good	3.292 \| good	0.284 \| good
2026-04-23T01:00:00.000Z	71 \| moderate	9.091 \| good	32.484 \| good	60.723 \| fine	0.622 \| good	5.909 \| good	0.21 \| good
2026-04-23T02:00:00.000Z	50 \| good	9.136 \| good	32.917 \| good	53.787 \| good	0.665 \| good	8.095 \| good	0.204 \| good
2026-04-23T03:00:00.000Z	47 \| good	7.851 \| good	25.967 \| good	50.708 \| good	1.473 \| good	11.172 \| good	0.212 \| good
2026-04-23T04:00:00.000Z	44 \| good	6.762 \| good	29.649 \| good	48.412 \| good	2.724 \| good	11.275 \| good	0.201 \| good
2026-04-23T05:00:00.000Z	42 \| good	6.954 \| good	29.551 \| good	44.822 \| good	1.958 \| good	9.987 \| good	0.183 \| good
2026-04-23T06:00:00.000Z	39 \| good	6.982 \| good	30.36 \| good	42 \| good	1.708 \| good	9.352 \| good	0.192 \| good
2026-04-23T07:00:00.000Z	38 \| good	7.159 \| good	28.202 \| good	38.813 \| good	1.353 \| good	11.051 \| good	0.22 \| good
2026-04-23T08:00:00.000Z	38 \| good	7.068 \| good	27.409 \| good	39.718 \| good	0.718 \| good	12.734 \| good	0.229 \| good
2026-04-23T09:00:00.000Z	49 \| good	9.493 \| good	45.257 \| good	31.974 \| good	0.936 \| good	11.498 \| good	0.225 \| good
2026-04-23T10:00:00.000Z	54 \| moderate	10.83 \| good	52.723 \| good	33.935 \| good	0.619 \| good	10.454 \| good	0.206 \| good
2026-04-23T11:00:00.000Z	56 \| moderate	12.26 \| fine	41.785 \| good	33.431 \| good	0.91 \| good	11.273 \| good	0.225 \| good
2026-04-23T12:00:00.000Z	62 \| moderate	15.014 \| fine	57.102 \| fine	31.16 \| good	0.535 \| good	10.158 \| good	0.29 \| good
2026-04-23T13:00:00.000Z	60 \| moderate	14.065 \| fine	41.6 \| good	28.672 \| good	0.874 \| good	13.486 \| good	0.333 \| good
2026-04-23T14:00:00.000Z	58 \| moderate	12.517 \| fine	47.499 \| good	29.693 \| good	0.8 \| good	15.248 \| good	0.305 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.968 \| good	47.933 \| good	35.513 \| good	1.092 \| good	10.217 \| good	0.282 \| good
2026-04-23T16:00:00.000Z	44 \| good	8.195 \| good	36.277 \| good	38.825 \| good	1.47 \| good	8.582 \| good	0.217 \| good
2026-04-23T17:00:00.000Z	49 \| good	8.887 \| good	46.748 \| good	41.485 \| good	1.103 \| good	6.18 \| good	0.272 \| good
2026-04-23T18:00:00.000Z	49 \| good	8.619 \| good	45.345 \| good	49.935 \| good	4.129 \| good	4.726 \| good	0.259 \| good
2026-04-23T19:00:00.000Z	52 \| moderate	9.588 \| good	40.731 \| good	53.338 \| good	5.123 \| good	6.294 \| good	0.231 \| good
2026-04-23T20:00:00.000Z	50 \| good	8.719 \| good	38.38 \| good	53.621 \| good	1.871 \| good	3.433 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	58 \| moderate	10.279 \| good	35.667 \| good	57.472 \| fine	4.503 \| good	4.221 \| good	0.226 \| good
2026-04-23T22:00:00.000Z	67 \| moderate	9.345 \| good	40.591 \| good	59.744 \| fine	1.75 \| good	4.13 \| good	0.27 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	7.757 \| good	35.726 \| good	55.692 \| fine	1.552 \| good	2.862 \| good	0.272 \| good
2026-04-24T00:00:00.000Z	51 \| moderate	9.046 \| good	37.365 \| good	54.887 \| good	2.595 \| good	3.9 \| good	0.268 \| good
2026-04-24T01:00:00.000Z	51 \| moderate	8.598 \| good	37.601 \| good	54.941 \| good	1.32 \| good	3.901 \| good	0.252 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.769 \| good	41.569 \| good	52.721 \| good	0.837 \| good	3.486 \| good	0.252 \| good
2026-04-24T03:00:00.000Z	52 \| moderate	9.891 \| good	44.008 \| good	32.838 \| good	1.867 \| good	11.344 \| good	0.285 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.769 \| good	41.569 \| good	52.721 \| good	0.837 \| good	3.486 \| good	0.252 \| good
2026-04-24T04:00:00.000Z	38 \| good	6.65 \| good	29.971 \| good	30.82 \| good	1.785 \| good	8.592 \| good	0.254 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.906 \| good	30.977 \| good	28.705 \| good	1.688 \| good	7.95 \| good	0.248 \| good
2026-04-24T06:00:00.000Z	33 \| good	6.385 \| good	28.015 \| good	26.683 \| good	1.591 \| good	7.309 \| good	0.241 \| good
2026-04-24T07:00:00.000Z	33 \| good	5.568 \| good	24.017 \| good	25.674 \| good	1.492 \| good	7.236 \| good	0.239 \| good
2026-04-24T08:00:00.000Z	27 \| good	4.705 \| good	20.97 \| good	22.279 \| good	1.394 \| good	7.163 \| good	0.236 \| good
2026-04-24T09:00:00.000Z	33 \| good	5.628 \| good	24.047 \| good	22.943 \| good	1.296 \| good	7.089 \| good	0.233 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.2 \| good	27.03 \| good	22.411 \| good	1.221 \| good	7.248 \| good	0.238 \| good
2026-04-24T11:00:00.000Z	44 \| good	7.552 \| good	33.04 \| good	22.783 \| good	1.147 \| good	7.406 \| good	0.244 \| good
2026-04-24T12:00:00.000Z	33 \| good	6.447 \| good	28.983 \| good	31.514 \| good	1.073 \| good	7.564 \| good	0.249 \| good
2026-04-24T13:00:00.000Z	34 \| good	5.324 \| good	23.012 \| good	37.459 \| good	1.122 \| good	6.994 \| good	0.247 \| good
2026-04-24T14:00:00.000Z	36 \| good	5.465 \| good	23.056 \| good	38.809 \| good	1.172 \| good	6.424 \| good	0.246 \| good
2026-04-24T15:00:00.000Z	35 \| good	5.187 \| good	22.035 \| good	37.72 \| good	1.221 \| good	5.854 \| good	0.244 \| good
2026-04-24T16:00:00.000Z	38 \| good	6.517 \| good	28.993 \| good	39.755 \| good	1.318 \| good	5.095 \| good	0.235 \| good
2026-04-24T17:00:00.000Z	44 \| good	8.365 \| good	37.013 \| good	48.298 \| good	1.414 \| good	4.336 \| good	0.225 \| good
2026-04-24T18:00:00.000Z	49 \| good	9.094 \| good	40.965 \| good	51.844 \| good	1.511 \| good	3.576 \| good	0.216 \| good
2026-04-24T19:00:00.000Z	52 \| moderate	9.532 \| good	42.975 \| good	53.294 \| good	1.529 \| good	3.656 \| good	0.216 \| good
2026-04-24T20:00:00.000Z	49 \| good	9.042 \| good	40.965 \| good	51.942 \| good	1.547 \| good	3.735 \| good	0.217 \| good
2026-04-24T21:00:00.000Z	49 \| good	8.966 \| good	39.034 \| good	49.516 \| good	1.566 \| good	3.815 \| good	0.218 \| good
2026-04-24T22:00:00.000Z	45 \| good	8.254 \| good	36.024 \| good	48.659 \| good	1.452 \| good	5.276 \| good	0.225 \| good
2026-04-24T23:00:00.000Z	44 \| good	6.965 \| good	31.008 \| good	46.945 \| good	1.339 \| good	6.736 \| good	0.233 \| good
2026-04-25T00:00:00.000Z	45 \| good	4.246 \| good	18.979 \| good	48.769 \| good	1.226 \| good	8.197 \| good	0.24 \| good
2026-04-25T01:00:00.000Z	39 \| good	5.363 \| good	23.016 \| good	41.618 \| good	1.184 \| good	8.567 \| good	0.241 \| good
2026-04-25T02:00:00.000Z	36 \| good	6.323 \| good	28.016 \| good	39.34 \| good	1.143 \| good	8.937 \| good	0.242 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.286 \| good	32.022 \| good	38.116 \| good	1.101 \| good	9.307 \| good	0.243 \| good
2026-04-25T04:00:00.000Z	38 \| good	6.803 \| good	30.031 \| good	38.022 \| good	1.043 \| good	9.018 \| good	0.239 \| good
2026-04-25T05:00:00.000Z	38 \| good	6.914 \| good	30.997 \| good	33.748 \| good	0.985 \| good	8.73 \| good	0.234 \| good
2026-04-25T06:00:00.000Z	38 \| good	7.355 \| good	32.027 \| good	32.039 \| good	0.926 \| good	8.441 \| good	0.229 \| good
2026-04-25T07:00:00.000Z	33 \| good	6.375 \| good	28.025 \| good	30.322 \| good	0.896 \| good	8.08 \| good	0.223 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.052 \| good	30.985 \| good	29.752 \| good	0.866 \| good	7.718 \| good	0.217 \| good
2026-04-25T09:00:00.000Z	52 \| moderate	10.057 \| good	44.972 \| good	28.372 \| good	0.835 \| good	7.356 \| good	0.211 \| good
2026-04-25T10:00:00.000Z	56 \| moderate	12.301 \| fine	55.007 \| fine	24.033 \| good	0.851 \| good	7.429 \| good	0.21 \| good
2026-04-25T11:00:00.000Z	56 \| moderate	12.223 \| fine	55.014 \| fine	26.455 \| good	0.866 \| good	7.502 \| good	0.209 \| good
2026-04-25T12:00:00.000Z	54 \| moderate	11.463 \| good	51 \| good	29.766 \| good	0.881 \| good	7.574 \| good	0.208 \| good
2026-04-25T13:00:00.000Z	52 \| moderate	9.885 \| good	44.01 \| good	33.489 \| good	0.828 \| good	6.783 \| good	0.204 \| good
2026-04-25T14:00:00.000Z	44 \| good	8.363 \| good	37.007 \| good	32.832 \| good	0.775 \| good	5.992 \| good	0.2 \| good
2026-04-25T15:00:00.000Z	33 \| good	6.116 \| good	27 \| good	35.752 \| good	0.722 \| good	5.2 \| good	0.196 \| good
2026-04-25T16:00:00.000Z	37 \| good	6.232 \| good	27.983 \| good	39.629 \| good	0.69 \| good	4.119 \| good	0.185 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.372 \| good	28.02 \| good	41.132 \| good	0.658 \| good	3.038 \| good	0.175 \| good
2026-04-25T18:00:00.000Z	40 \| good	6.933 \| good	31.004 \| good	43.002 \| good	0.627 \| good	1.957 \| good	0.164 \| good
2026-04-25T19:00:00.000Z	44 \| good	6.872 \| good	30.043 \| good	47.009 \| good	0.622 \| good	1.769 \| good	0.161 \| good
2026-04-25T20:00:00.000Z	45 \| good	6.295 \| good	28.001 \| good	48.535 \| good	0.617 \| good	1.58 \| good	0.158 \| good
2026-04-25T21:00:00.000Z	45 \| good	5.934 \| good	26.974 \| good	49.056 \| good	0.612 \| good	1.392 \| good	0.156 \| good
2026-04-25T22:00:00.000Z	44 \| good	5.306 \| good	23.013 \| good	47.853 \| good	0.64 \| good	2.28 \| good	0.163 \| good
2026-04-25T23:00:00.000Z	43 \| good	4.444 \| good	19.026 \| good	45.695 \| good	0.667 \| good	3.168 \| good	0.17 \| good
2026-04-26T00:00:00.000Z	44 \| good	8.435 \| good	8.683 \| good	37.954 \| good	0.698 \| good	4.078 \| good	0.177 \| good
2026-04-26T01:00:00.000Z	33 \| good	5.156 \| good	22.012 \| good	36.01 \| good	0.665 \| good	4.319 \| good	0.178 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.366 \| good	28.024 \| good	34.731 \| good	0.635 \| good	4.58 \| good	0.18 \| good
2026-04-26T03:00:00.000Z	38 \| good	7.188 \| good	32.016 \| good	32.821 \| good	0.606 \| good	4.842 \| good	0.181 \| good

Rochester Hills

Get reliable air quality data to drive your business

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

0.25ppm

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 10:00:00 on 2026-04-23.

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 08:00:00 on 2026-04-23.

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

The current air quality in Rochester Hills, Michigan is 49, 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 8.769 μg/m³.

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

The current PM₁₀ concentration at Rochester Hills, Michigan is 41.569 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 0.252 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 0.837 ppb.

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

The current ozone (O₃) concentration at Rochester Hills, Michigan is 52.721 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 3.486 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	46 \| good	5.346 \| good	25.453 \| good	50.388 \| good	0.493 \| good	12.105 \| good	0.223 \| good
2026-04-22T05:00:00.000Z	44 \| good	6.996 \| good	24.697 \| good	47.675 \| good	0.783 \| good	16.304 \| good	0.216 \| good
2026-04-22T06:00:00.000Z	43 \| good	6.679 \| good	26.477 \| good	46.483 \| good	1.104 \| good	18.216 \| good	0.208 \| good
2026-04-22T07:00:00.000Z	44 \| good	7.602 \| good	45.396 \| good	35.854 \| good	0.705 \| good	19.178 \| good	0.212 \| good
2026-04-22T08:00:00.000Z	44 \| good	8.364 \| good	31.2 \| good	32.642 \| good	0.688 \| good	17.117 \| good	0.278 \| good
2026-04-22T09:00:00.000Z	49 \| good	8.654 \| good	33.92 \| good	24.256 \| good	0.433 \| good	15.409 \| good	0.289 \| good
2026-04-22T10:00:00.000Z	49 \| good	8.852 \| good	40.08 \| good	18.463 \| good	0.39 \| good	19.58 \| good	0.314 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	9.745 \| good	43.166 \| good	18.097 \| good	0.444 \| good	16.325 \| good	0.368 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.545 \| good	36.671 \| good	18.559 \| good	0.831 \| good	15.365 \| good	0.434 \| good
2026-04-22T13:00:00.000Z	49 \| good	9.383 \| good	34.574 \| good	22.735 \| good	0.532 \| good	15.616 \| good	0.376 \| good
2026-04-22T14:00:00.000Z	49 \| good	9.239 \| good	38.035 \| good	28.588 \| good	0.697 \| good	9.888 \| good	0.294 \| good
2026-04-22T15:00:00.000Z	44 \| good	8.282 \| good	33.153 \| good	33.235 \| good	1.4 \| good	7.198 \| good	0.259 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.456 \| good	34.015 \| good	43.282 \| good	2.229 \| good	6.73 \| good	0.231 \| good
2026-04-22T17:00:00.000Z	49 \| good	8.856 \| good	28.918 \| good	46.104 \| good	1.328 \| good	5.531 \| good	0.244 \| good
2026-04-22T18:00:00.000Z	44 \| good	8.217 \| good	31.402 \| good	46.218 \| good	1.082 \| good	5.862 \| good	0.253 \| good
2026-04-22T19:00:00.000Z	58 \| moderate	9.983 \| good	37.308 \| good	56.575 \| fine	1.102 \| good	5.193 \| good	0.213 \| good
2026-04-22T20:00:00.000Z	74 \| moderate	9.092 \| good	43.923 \| good	61.959 \| fine	0.819 \| good	5.902 \| good	0.243 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	8.506 \| good	34.829 \| good	60.376 \| fine	0.759 \| good	4.134 \| good	0.234 \| good
2026-04-22T22:00:00.000Z	67 \| moderate	8.561 \| good	33.435 \| good	60.046 \| fine	0.664 \| good	3.214 \| good	0.224 \| good
2026-04-22T23:00:00.000Z	71 \| moderate	8.717 \| good	34.612 \| good	60.703 \| fine	0.588 \| good	3.745 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	84 \| moderate	9.672 \| good	31.695 \| good	64.991 \| fine	0.68 \| good	3.292 \| good	0.284 \| good
2026-04-23T01:00:00.000Z	71 \| moderate	9.091 \| good	32.484 \| good	60.723 \| fine	0.622 \| good	5.909 \| good	0.21 \| good
2026-04-23T02:00:00.000Z	50 \| good	9.136 \| good	32.917 \| good	53.787 \| good	0.665 \| good	8.095 \| good	0.204 \| good
2026-04-23T03:00:00.000Z	47 \| good	7.851 \| good	25.967 \| good	50.708 \| good	1.473 \| good	11.172 \| good	0.212 \| good
2026-04-23T04:00:00.000Z	44 \| good	6.762 \| good	29.649 \| good	48.412 \| good	2.724 \| good	11.275 \| good	0.201 \| good
2026-04-23T05:00:00.000Z	42 \| good	6.954 \| good	29.551 \| good	44.822 \| good	1.958 \| good	9.987 \| good	0.183 \| good
2026-04-23T06:00:00.000Z	39 \| good	6.982 \| good	30.36 \| good	42 \| good	1.708 \| good	9.352 \| good	0.192 \| good
2026-04-23T07:00:00.000Z	38 \| good	7.159 \| good	28.202 \| good	38.813 \| good	1.353 \| good	11.051 \| good	0.22 \| good
2026-04-23T08:00:00.000Z	38 \| good	7.068 \| good	27.409 \| good	39.718 \| good	0.718 \| good	12.734 \| good	0.229 \| good
2026-04-23T09:00:00.000Z	49 \| good	9.493 \| good	45.257 \| good	31.974 \| good	0.936 \| good	11.498 \| good	0.225 \| good
2026-04-23T10:00:00.000Z	54 \| moderate	10.83 \| good	52.723 \| good	33.935 \| good	0.619 \| good	10.454 \| good	0.206 \| good
2026-04-23T11:00:00.000Z	56 \| moderate	12.26 \| fine	41.785 \| good	33.431 \| good	0.91 \| good	11.273 \| good	0.225 \| good
2026-04-23T12:00:00.000Z	62 \| moderate	15.014 \| fine	57.102 \| fine	31.16 \| good	0.535 \| good	10.158 \| good	0.29 \| good
2026-04-23T13:00:00.000Z	60 \| moderate	14.065 \| fine	41.6 \| good	28.672 \| good	0.874 \| good	13.486 \| good	0.333 \| good
2026-04-23T14:00:00.000Z	58 \| moderate	12.517 \| fine	47.499 \| good	29.693 \| good	0.8 \| good	15.248 \| good	0.305 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.968 \| good	47.933 \| good	35.513 \| good	1.092 \| good	10.217 \| good	0.282 \| good
2026-04-23T16:00:00.000Z	44 \| good	8.195 \| good	36.277 \| good	38.825 \| good	1.47 \| good	8.582 \| good	0.217 \| good
2026-04-23T17:00:00.000Z	49 \| good	8.887 \| good	46.748 \| good	41.485 \| good	1.103 \| good	6.18 \| good	0.272 \| good
2026-04-23T18:00:00.000Z	49 \| good	8.619 \| good	45.345 \| good	49.935 \| good	4.129 \| good	4.726 \| good	0.259 \| good
2026-04-23T19:00:00.000Z	52 \| moderate	9.588 \| good	40.731 \| good	53.338 \| good	5.123 \| good	6.294 \| good	0.231 \| good
2026-04-23T20:00:00.000Z	50 \| good	8.719 \| good	38.38 \| good	53.621 \| good	1.871 \| good	3.433 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	58 \| moderate	10.279 \| good	35.667 \| good	57.472 \| fine	4.503 \| good	4.221 \| good	0.226 \| good
2026-04-23T22:00:00.000Z	67 \| moderate	9.345 \| good	40.591 \| good	59.744 \| fine	1.75 \| good	4.13 \| good	0.27 \| good
2026-04-23T23:00:00.000Z	54 \| moderate	7.757 \| good	35.726 \| good	55.692 \| fine	1.552 \| good	2.862 \| good	0.272 \| good
2026-04-24T00:00:00.000Z	51 \| moderate	9.046 \| good	37.365 \| good	54.887 \| good	2.595 \| good	3.9 \| good	0.268 \| good
2026-04-24T01:00:00.000Z	51 \| moderate	8.598 \| good	37.601 \| good	54.941 \| good	1.32 \| good	3.901 \| good	0.252 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.769 \| good	41.569 \| good	52.721 \| good	0.837 \| good	3.486 \| good	0.252 \| good
2026-04-24T03:00:00.000Z	52 \| moderate	9.891 \| good	44.008 \| good	32.838 \| good	1.867 \| good	11.344 \| good	0.285 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.769 \| good	41.569 \| good	52.721 \| good	0.837 \| good	3.486 \| good	0.252 \| good
2026-04-24T04:00:00.000Z	38 \| good	6.65 \| good	29.971 \| good	30.82 \| good	1.785 \| good	8.592 \| good	0.254 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.906 \| good	30.977 \| good	28.705 \| good	1.688 \| good	7.95 \| good	0.248 \| good
2026-04-24T06:00:00.000Z	33 \| good	6.385 \| good	28.015 \| good	26.683 \| good	1.591 \| good	7.309 \| good	0.241 \| good
2026-04-24T07:00:00.000Z	33 \| good	5.568 \| good	24.017 \| good	25.674 \| good	1.492 \| good	7.236 \| good	0.239 \| good
2026-04-24T08:00:00.000Z	27 \| good	4.705 \| good	20.97 \| good	22.279 \| good	1.394 \| good	7.163 \| good	0.236 \| good
2026-04-24T09:00:00.000Z	33 \| good	5.628 \| good	24.047 \| good	22.943 \| good	1.296 \| good	7.089 \| good	0.233 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.2 \| good	27.03 \| good	22.411 \| good	1.221 \| good	7.248 \| good	0.238 \| good
2026-04-24T11:00:00.000Z	44 \| good	7.552 \| good	33.04 \| good	22.783 \| good	1.147 \| good	7.406 \| good	0.244 \| good
2026-04-24T12:00:00.000Z	33 \| good	6.447 \| good	28.983 \| good	31.514 \| good	1.073 \| good	7.564 \| good	0.249 \| good
2026-04-24T13:00:00.000Z	34 \| good	5.324 \| good	23.012 \| good	37.459 \| good	1.122 \| good	6.994 \| good	0.247 \| good
2026-04-24T14:00:00.000Z	36 \| good	5.465 \| good	23.056 \| good	38.809 \| good	1.172 \| good	6.424 \| good	0.246 \| good
2026-04-24T15:00:00.000Z	35 \| good	5.187 \| good	22.035 \| good	37.72 \| good	1.221 \| good	5.854 \| good	0.244 \| good
2026-04-24T16:00:00.000Z	38 \| good	6.517 \| good	28.993 \| good	39.755 \| good	1.318 \| good	5.095 \| good	0.235 \| good
2026-04-24T17:00:00.000Z	44 \| good	8.365 \| good	37.013 \| good	48.298 \| good	1.414 \| good	4.336 \| good	0.225 \| good
2026-04-24T18:00:00.000Z	49 \| good	9.094 \| good	40.965 \| good	51.844 \| good	1.511 \| good	3.576 \| good	0.216 \| good
2026-04-24T19:00:00.000Z	52 \| moderate	9.532 \| good	42.975 \| good	53.294 \| good	1.529 \| good	3.656 \| good	0.216 \| good
2026-04-24T20:00:00.000Z	49 \| good	9.042 \| good	40.965 \| good	51.942 \| good	1.547 \| good	3.735 \| good	0.217 \| good
2026-04-24T21:00:00.000Z	49 \| good	8.966 \| good	39.034 \| good	49.516 \| good	1.566 \| good	3.815 \| good	0.218 \| good
2026-04-24T22:00:00.000Z	45 \| good	8.254 \| good	36.024 \| good	48.659 \| good	1.452 \| good	5.276 \| good	0.225 \| good
2026-04-24T23:00:00.000Z	44 \| good	6.965 \| good	31.008 \| good	46.945 \| good	1.339 \| good	6.736 \| good	0.233 \| good
2026-04-25T00:00:00.000Z	45 \| good	4.246 \| good	18.979 \| good	48.769 \| good	1.226 \| good	8.197 \| good	0.24 \| good
2026-04-25T01:00:00.000Z	39 \| good	5.363 \| good	23.016 \| good	41.618 \| good	1.184 \| good	8.567 \| good	0.241 \| good
2026-04-25T02:00:00.000Z	36 \| good	6.323 \| good	28.016 \| good	39.34 \| good	1.143 \| good	8.937 \| good	0.242 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.286 \| good	32.022 \| good	38.116 \| good	1.101 \| good	9.307 \| good	0.243 \| good
2026-04-25T04:00:00.000Z	38 \| good	6.803 \| good	30.031 \| good	38.022 \| good	1.043 \| good	9.018 \| good	0.239 \| good
2026-04-25T05:00:00.000Z	38 \| good	6.914 \| good	30.997 \| good	33.748 \| good	0.985 \| good	8.73 \| good	0.234 \| good
2026-04-25T06:00:00.000Z	38 \| good	7.355 \| good	32.027 \| good	32.039 \| good	0.926 \| good	8.441 \| good	0.229 \| good
2026-04-25T07:00:00.000Z	33 \| good	6.375 \| good	28.025 \| good	30.322 \| good	0.896 \| good	8.08 \| good	0.223 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.052 \| good	30.985 \| good	29.752 \| good	0.866 \| good	7.718 \| good	0.217 \| good
2026-04-25T09:00:00.000Z	52 \| moderate	10.057 \| good	44.972 \| good	28.372 \| good	0.835 \| good	7.356 \| good	0.211 \| good
2026-04-25T10:00:00.000Z	56 \| moderate	12.301 \| fine	55.007 \| fine	24.033 \| good	0.851 \| good	7.429 \| good	0.21 \| good
2026-04-25T11:00:00.000Z	56 \| moderate	12.223 \| fine	55.014 \| fine	26.455 \| good	0.866 \| good	7.502 \| good	0.209 \| good
2026-04-25T12:00:00.000Z	54 \| moderate	11.463 \| good	51 \| good	29.766 \| good	0.881 \| good	7.574 \| good	0.208 \| good
2026-04-25T13:00:00.000Z	52 \| moderate	9.885 \| good	44.01 \| good	33.489 \| good	0.828 \| good	6.783 \| good	0.204 \| good
2026-04-25T14:00:00.000Z	44 \| good	8.363 \| good	37.007 \| good	32.832 \| good	0.775 \| good	5.992 \| good	0.2 \| good
2026-04-25T15:00:00.000Z	33 \| good	6.116 \| good	27 \| good	35.752 \| good	0.722 \| good	5.2 \| good	0.196 \| good
2026-04-25T16:00:00.000Z	37 \| good	6.232 \| good	27.983 \| good	39.629 \| good	0.69 \| good	4.119 \| good	0.185 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.372 \| good	28.02 \| good	41.132 \| good	0.658 \| good	3.038 \| good	0.175 \| good
2026-04-25T18:00:00.000Z	40 \| good	6.933 \| good	31.004 \| good	43.002 \| good	0.627 \| good	1.957 \| good	0.164 \| good
2026-04-25T19:00:00.000Z	44 \| good	6.872 \| good	30.043 \| good	47.009 \| good	0.622 \| good	1.769 \| good	0.161 \| good
2026-04-25T20:00:00.000Z	45 \| good	6.295 \| good	28.001 \| good	48.535 \| good	0.617 \| good	1.58 \| good	0.158 \| good
2026-04-25T21:00:00.000Z	45 \| good	5.934 \| good	26.974 \| good	49.056 \| good	0.612 \| good	1.392 \| good	0.156 \| good
2026-04-25T22:00:00.000Z	44 \| good	5.306 \| good	23.013 \| good	47.853 \| good	0.64 \| good	2.28 \| good	0.163 \| good
2026-04-25T23:00:00.000Z	43 \| good	4.444 \| good	19.026 \| good	45.695 \| good	0.667 \| good	3.168 \| good	0.17 \| good
2026-04-26T00:00:00.000Z	44 \| good	8.435 \| good	8.683 \| good	37.954 \| good	0.698 \| good	4.078 \| good	0.177 \| good
2026-04-26T01:00:00.000Z	33 \| good	5.156 \| good	22.012 \| good	36.01 \| good	0.665 \| good	4.319 \| good	0.178 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.366 \| good	28.024 \| good	34.731 \| good	0.635 \| good	4.58 \| good	0.18 \| good
2026-04-26T03:00:00.000Z	38 \| good	7.188 \| good	32.016 \| good	32.821 \| good	0.606 \| good	4.842 \| good	0.181 \| 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

Rochester, Michigan

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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?