What are the current PM10 levels at Ypsilanti, Michigan?

The current PM10 levels in Ypsilanti, Michigan are 29.991 μg/m3.

What are the current sulfur dioxide (SO2) levels at Ypsilanti, Michigan?

The current sulfur dioxide (SO2) levels in Ypsilanti, Michigan are 1.083 ppb.

What are the current ozone (O3) levels at Ypsilanti, Michigan?

The current ozone (O3) levels at Ypsilanti, Michigan is 50.003 ppm.

What are the current nitrogen dioxide (NO2) levels at Ypsilanti, Michigan?

The current nitrogen dioxide (NO2) levels at Ypsilanti, Michigan is 9.69 ppb.

Real-time air quality index in Ypsilanti, Michigan today

Q: What are the current PM2.5 levels in Ypsilanti, Michigan?

The measured PM2.5 levels in Ypsilanti, Michigan at present are 6.603 μg/m3.

Stay updated with real-time air quality in Ypsilanti, 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

Ypsilanti, Michigan

Last updated: ... (Local time)

Common air pollutants in Ypsilanti, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.60 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

29.99 μg/m³

155

255

425

605+

Ozone (O₃)

50.00 ppb

201

201+

Sulfur Dioxide (SO₂)

1.08 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.69 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Ypsilanti, Michigan

Get Live Pollen Counts

Ypsilanti, Michigan

Scroll To Air Quality Map

Track live Ypsilanti, Michigan air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	49 \| good	8.528 \| good	38.49 \| good	37.85 \| good	1.201 \| good	5.524 \| good	0.214 \| good
2026-10-20T23:00:00.000Z	44 \| good	7.544 \| good	33.135 \| good	36.53 \| good	0.647 \| good	5.115 \| good	0.291 \| good
2026-10-21T00:00:00.000Z	38 \| good	6.957 \| good	30.796 \| good	39.818 \| good	0.518 \| good	11.532 \| good	0.371 \| good
2026-10-21T01:00:00.000Z	38 \| good	7.479 \| good	31.836 \| good	24.06 \| good	0.434 \| good	19.48 \| good	0.457 \| good
2026-10-21T02:00:00.000Z	44 \| good	8.105 \| good	35.308 \| good	14.947 \| good	0.473 \| good	28.023 \| good	0.466 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.832 \| fine	70.718 \| fine	9.872 \| good	2.094 \| good	31.7 \| good	0.338 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	10.952 \| good	47.522 \| good	10.095 \| good	0.518 \| good	25.969 \| good	0.528 \| good
2026-10-21T05:00:00.000Z	56 \| moderate	11.921 \| good	52.29 \| good	4.079 \| good	0.497 \| good	21.398 \| good	0.611 \| good
2026-10-21T06:00:00.000Z	58 \| moderate	12.817 \| fine	53.991 \| good	4.047 \| good	0.577 \| good	15.912 \| good	0.536 \| good
2026-10-21T07:00:00.000Z	60 \| moderate	13.863 \| fine	60.204 \| fine	8.963 \| good	0.63 \| good	15.698 \| good	0.603 \| good
2026-10-21T08:00:00.000Z	60 \| moderate	14.018 \| fine	58.464 \| fine	7.545 \| good	0.608 \| good	17.215 \| good	0.624 \| good
2026-10-21T09:00:00.000Z	62 \| moderate	14.662 \| fine	64.905 \| fine	3.831 \| good	0.616 \| good	15.746 \| good	0.628 \| good
2026-10-21T10:00:00.000Z	60 \| moderate	14.403 \| fine	62.815 \| fine	1.476 \| good	0.67 \| good	19.364 \| good	0.637 \| good
2026-10-21T11:00:00.000Z	60 \| moderate	14.018 \| fine	60.445 \| fine	2.208 \| good	0.738 \| good	18.431 \| good	0.619 \| good
2026-10-21T12:00:00.000Z	60 \| moderate	13.571 \| fine	59.488 \| fine	5.886 \| good	0.774 \| good	18.824 \| good	0.659 \| good
2026-10-21T13:00:00.000Z	60 \| moderate	13.692 \| fine	59.414 \| fine	6.277 \| good	0.806 \| good	24.446 \| good	0.669 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.868 \| good	46.267 \| good	14.266 \| good	0.549 \| good	21.228 \| good	0.6 \| good
2026-10-21T15:00:00.000Z	49 \| good	8.535 \| good	37.003 \| good	12.895 \| good	0.982 \| good	19.232 \| good	0.607 \| good
2026-10-21T16:00:00.000Z	38 \| good	6.622 \| good	28.257 \| good	18.749 \| good	2.763 \| good	14.443 \| good	0.456 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.061 \| good	22.192 \| good	23.329 \| good	3.022 \| good	9.478 \| good	0.361 \| good
2026-10-21T18:00:00.000Z	28 \| good	4.215 \| good	18.852 \| good	30.302 \| good	0.661 \| good	6.954 \| good	0.281 \| good
2026-10-21T19:00:00.000Z	33 \| good	3.717 \| good	16.633 \| good	35.887 \| good	0.361 \| good	7.503 \| good	0.273 \| good
2026-10-21T20:00:00.000Z	34 \| good	3.611 \| good	16.923 \| good	37.212 \| good	0.483 \| good	4.963 \| good	0.281 \| good
2026-10-21T21:00:00.000Z	33 \| good	3.56 \| good	16.032 \| good	35.618 \| good	0.715 \| good	6.873 \| good	0.292 \| good
2026-10-21T22:00:00.000Z	31 \| good	3.745 \| good	17.117 \| good	34.277 \| good	1.52 \| good	5.184 \| good	0.284 \| good
2026-10-21T23:00:00.000Z	27 \| good	3.97 \| good	17.335 \| good	28.516 \| good	0.498 \| good	8.205 \| good	0.304 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.563 \| good	23.633 \| good	16.21 \| good	0.431 \| good	14.433 \| good	0.317 \| good
2026-10-22T01:00:00.000Z	44 \| good	8.01 \| good	35.189 \| good	16.791 \| good	0.386 \| good	25.359 \| good	0.395 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	9.722 \| good	42.221 \| good	10.253 \| good	0.339 \| good	21.208 \| good	0.41 \| good
2026-10-22T03:00:00.000Z	56 \| moderate	11.965 \| good	52.91 \| good	4.433 \| good	1.987 \| good	35.713 \| good	0.612 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	10.017 \| good	43.226 \| good	2.439 \| good	0.51 \| good	25.701 \| good	0.426 \| good
2026-10-22T05:00:00.000Z	56 \| moderate	12.346 \| fine	54.662 \| good	1.94 \| good	0.456 \| good	20.301 \| good	0.42 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	10.272 \| good	44.917 \| good	1.737 \| good	0.46 \| good	21.052 \| good	0.48 \| good
2026-10-22T07:00:00.000Z	54 \| moderate	11.492 \| good	50.148 \| good	1.629 \| good	0.797 \| good	20.09 \| good	0.478 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	11.87 \| good	51.685 \| good	1.608 \| good	0.798 \| good	18.165 \| good	0.493 \| good
2026-10-22T09:00:00.000Z	52 \| moderate	10.412 \| good	43.079 \| good	10.144 \| good	0.868 \| good	14.834 \| good	0.489 \| good
2026-10-22T10:00:00.000Z	52 \| moderate	9.765 \| good	44.095 \| good	1.881 \| good	0.941 \| good	12.256 \| good	0.565 \| good
2026-10-22T11:00:00.000Z	49 \| good	9.359 \| good	40.105 \| good	5.129 \| good	0.995 \| good	14.449 \| good	0.709 \| good
2026-10-22T12:00:00.000Z	49 \| good	9.424 \| good	39.52 \| good	10.147 \| good	1.101 \| good	14.995 \| good	0.673 \| good
2026-10-22T13:00:00.000Z	52 \| moderate	9.632 \| good	40.344 \| good	15.397 \| good	1.234 \| good	14.922 \| good	0.766 \| good
2026-10-22T14:00:00.000Z	54 \| moderate	10.58 \| good	44.622 \| good	22.756 \| good	0.929 \| good	23.244 \| good	0.843 \| good
2026-10-22T15:00:00.000Z	52 \| moderate	10.137 \| good	46.152 \| good	32.291 \| good	0.674 \| good	20.037 \| good	0.55 \| good
2026-10-22T16:00:00.000Z	44 \| good	8.373 \| good	37.876 \| good	40.259 \| good	0.639 \| good	12.115 \| good	0.506 \| good
2026-10-22T17:00:00.000Z	43 \| good	7.163 \| good	31.741 \| good	45.618 \| good	0.694 \| good	12.535 \| good	0.375 \| good
2026-10-22T18:00:00.000Z	45 \| good	6.58 \| good	30.406 \| good	49.45 \| good	0.581 \| good	11.221 \| good	0.299 \| good
2026-10-22T19:00:00.000Z	47 \| good	6.602 \| good	29.719 \| good	51.225 \| good	0.665 \| good	9.937 \| good	0.264 \| good
2026-10-22T20:00:00.000Z	47 \| good	6.832 \| good	30.533 \| good	50.581 \| good	0.663 \| good	11.008 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	46 \| good	6.704 \| good	29.669 \| good	50.132 \| good	1.06 \| good	9.789 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	46 \| good	6.603 \| good	29.991 \| good	50.003 \| good	1.083 \| good	9.69 \| good	0.217 \| good
2026-10-22T22:00:00.000Z	33 \| good	6.04 \| good	26.916 \| good	35.028 \| good	0.855 \| good	5.562 \| good	0.206 \| good
2026-10-22T23:00:00.000Z	38 \| good	7.335 \| good	31.976 \| good	20.708 \| good	0.893 \| good	13.11 \| good	0.271 \| good
2026-10-23T00:00:00.000Z	52 \| moderate	9.537 \| good	42.201 \| good	14.796 \| good	0.926 \| good	17.424 \| good	0.307 \| good
2026-10-23T01:00:00.000Z	60 \| moderate	13.583 \| fine	60.467 \| fine	3.878 \| good	0.963 \| good	18.851 \| good	0.312 \| good
2026-10-23T02:00:00.000Z	66 \| moderate	16.873 \| fine	74.722 \| fine	3.258 \| good	0.967 \| good	19.034 \| good	0.302 \| good
2026-10-23T03:00:00.000Z	66 \| moderate	16.949 \| fine	74.996 \| fine	5.814 \| good	0.962 \| good	18.492 \| good	0.284 \| good
2026-10-23T04:00:00.000Z	62 \| moderate	15.333 \| fine	68.352 \| fine	11.052 \| good	0.914 \| good	17.951 \| good	0.274 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	15.005 \| fine	66.762 \| fine	12.121 \| good	0.841 \| good	15.665 \| good	0.258 \| good
2026-10-23T06:00:00.000Z	56 \| moderate	12.233 \| fine	55.431 \| fine	12.398 \| good	0.759 \| good	13.217 \| good	0.24 \| good
2026-10-23T07:00:00.000Z	58 \| moderate	12.985 \| fine	58.283 \| fine	8.243 \| good	0.669 \| good	10.691 \| good	0.223 \| good
2026-10-23T08:00:00.000Z	54 \| moderate	11.092 \| good	49.32 \| good	4.841 \| good	0.584 \| good	8.908 \| good	0.209 \| good
2026-10-23T09:00:00.000Z	54 \| moderate	10.617 \| good	47.24 \| good	3.666 \| good	0.525 \| good	8.046 \| good	0.201 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.883 \| good	43.785 \| good	3.463 \| good	0.501 \| good	7.937 \| good	0.198 \| good
2026-10-23T11:00:00.000Z	54 \| moderate	10.922 \| good	48.354 \| good	2.356 \| good	0.517 \| good	8.819 \| good	0.202 \| good
2026-10-23T12:00:00.000Z	58 \| moderate	13.474 \| fine	60.292 \| fine	1.506 \| good	0.593 \| good	12.508 \| good	0.226 \| good
2026-10-23T13:00:00.000Z	49 \| good	9.431 \| good	41.857 \| good	9.463 \| good	0.634 \| good	13.241 \| good	0.261 \| good
2026-10-23T14:00:00.000Z	52 \| moderate	9.506 \| good	42.124 \| good	14.854 \| good	0.75 \| good	10.349 \| good	0.255 \| good
2026-10-23T15:00:00.000Z	44 \| good	8.01 \| good	35.43 \| good	24.691 \| good	1.268 \| good	7.808 \| good	0.214 \| good
2026-10-23T16:00:00.000Z	49 \| good	9.3 \| good	41.76 \| good	33.017 \| good	1.467 \| good	6.113 \| good	0.194 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	10.022 \| good	44.719 \| good	37.858 \| good	1.49 \| good	5.437 \| good	0.189 \| good
2026-10-23T18:00:00.000Z	52 \| moderate	9.647 \| good	43.094 \| good	42.426 \| good	1.534 \| good	5.187 \| good	0.189 \| good
2026-10-23T19:00:00.000Z	52 \| moderate	9.929 \| good	44.111 \| good	43.851 \| good	1.591 \| good	5.227 \| good	0.19 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	10.627 \| good	47.275 \| good	45.919 \| good	1.672 \| good	5.608 \| good	0.192 \| good
2026-10-23T21:00:00.000Z	52 \| moderate	10.11 \| good	44.706 \| good	45.139 \| good	1.794 \| good	6.52 \| good	0.196 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.944 \| good	39.136 \| good	38.09 \| good	1.884 \| good	10.388 \| good	0.224 \| good
2026-10-23T23:00:00.000Z	44 \| good	7.837 \| good	34.437 \| good	22.393 \| good	2.026 \| good	20.336 \| good	0.298 \| good
2026-10-24T00:00:00.000Z	27 \| good	5.116 \| good	22.014 \| good	14.414 \| good	2.167 \| good	25.832 \| good	0.339 \| good
2026-10-24T01:00:00.000Z	33 \| good	5.723 \| good	25.076 \| good	12.9 \| good	2.222 \| good	27.705 \| good	0.338 \| good
2026-10-24T02:00:00.000Z	38 \| good	6.724 \| good	30.082 \| good	5.041 \| good	2.129 \| good	28.42 \| good	0.329 \| good
2026-10-24T03:00:00.000Z	44 \| good	7.672 \| good	33.817 \| good	2.984 \| good	1.931 \| good	28.005 \| good	0.31 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.907 \| good	30.344 \| good	2.695 \| good	1.626 \| good	25.828 \| good	0.288 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.228 \| good	36.22 \| good	3.388 \| good	1.303 \| good	21.525 \| good	0.262 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.749 \| good	38.418 \| good	3.432 \| good	1.037 \| good	17.635 \| good	0.238 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	10.248 \| good	45.29 \| good	2.747 \| good	0.868 \| good	15.136 \| good	0.221 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.276 \| good	45.586 \| good	1.745 \| good	0.784 \| good	14.157 \| good	0.214 \| good
2026-10-24T09:00:00.000Z	52 \| moderate	10.044 \| good	44.66 \| good	5.037 \| good	0.741 \| good	13.722 \| good	0.212 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	9.504 \| good	42.567 \| good	4.574 \| good	0.711 \| good	13.935 \| good	0.216 \| good
2026-10-24T11:00:00.000Z	49 \| good	8.625 \| good	37.745 \| good	5.201 \| good	0.692 \| good	14.857 \| good	0.223 \| good
2026-10-24T12:00:00.000Z	52 \| moderate	9.724 \| good	43.238 \| good	4.595 \| good	0.774 \| good	16.585 \| good	0.242 \| good
2026-10-24T13:00:00.000Z	27 \| good	5.437 \| good	23.48 \| good	9.36 \| good	0.824 \| good	14.815 \| good	0.27 \| good
2026-10-24T14:00:00.000Z	27 \| good	5.011 \| good	21.833 \| good	16.487 \| good	0.824 \| good	12.224 \| good	0.29 \| good
2026-10-24T15:00:00.000Z	27 \| good	4.619 \| good	20.117 \| good	26.173 \| good	1.039 \| good	10.98 \| good	0.272 \| good
2026-10-24T16:00:00.000Z	33 \| good	5.872 \| good	25.589 \| good	35.418 \| good	1.637 \| good	8.104 \| good	0.207 \| good
2026-10-24T17:00:00.000Z	39 \| good	6.894 \| good	30.354 \| good	41.895 \| good	2.021 \| good	5.396 \| good	0.178 \| good
2026-10-24T18:00:00.000Z	45 \| good	7.285 \| good	32.106 \| good	49.065 \| good	2.133 \| good	4.921 \| good	0.174 \| good
2026-10-24T19:00:00.000Z	48 \| good	7.492 \| good	33.225 \| good	52.155 \| good	2.208 \| good	4.921 \| good	0.173 \| good
2026-10-24T20:00:00.000Z	49 \| good	7.918 \| good	34.563 \| good	53.435 \| good	2.273 \| good	5.172 \| good	0.173 \| good
2026-10-24T21:00:00.000Z	52 \| moderate	9.533 \| good	42.241 \| good	53.116 \| good	2.383 \| good	5.869 \| good	0.176 \| good

Ypsilanti

Empower business decisions with accurate air quality data

Ypsilanti, Michigan air quality map: Real-time AQI near you

0.21ppm

How accurate is Michigan, USA air quality data?

Air quality measurements for Michigan, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Ypsilanti, Michigan updated?

Air quality data for Ypsilanti, Michigan is updated on an hourly basis.

When did Ypsilanti, Michigan experience the worst air quality in the last 24 hours?

The worst air quality in Ypsilanti, Michigan was recorded at 08:00:00 on 2026-10-22.

When did Ypsilanti, Michigan have its best air quality in the last 24 hours?

The best air quality in Ypsilanti, Michigan was recorded at 11:00:00 on 2026-10-21.

What is the real-time air quality index for Ypsilanti, Michigan?

The real-time air quality index in Ypsilanti, Michigan is 46, currently categorized as Good.

Which pollutant is found most often in Ypsilanti, Michigan?

The most common pollutant in Ypsilanti, Michigan is O3.

What can I do if the air quality in Ypsilanti, Michigan is poor?

If the air quality in Ypsilanti, Michigan is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Ypsilanti, Michigan?

The measured PM_2.5 levels in Ypsilanti, Michigan at present are 6.603 μg/m³.

What are the current PM₁₀ levels at Ypsilanti, Michigan?

The current PM₁₀ levels in Ypsilanti, Michigan are 29.991 μg/m³.

What are the current carbon monoxide (CO) levels at Ypsilanti, Michigan?

The current carbon monoxide (CO) level in Ypsilanti, Michigan is 0.217 ppm.

What are the current sulfur dioxide (SO₂) levels at Ypsilanti, Michigan?

The current sulfur dioxide (SO₂) levels in Ypsilanti, Michigan are 1.083 ppb.

What are the current ozone (O₃) levels at Ypsilanti, Michigan?

The current ozone (O₃) levels at Ypsilanti, Michigan is 50.003 ppm.

What are the current nitrogen dioxide (NO₂) levels at Ypsilanti, Michigan?

The current nitrogen dioxide (NO₂) levels at Ypsilanti, Michigan is 9.69 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	49 \| good	8.528 \| good	38.49 \| good	37.85 \| good	1.201 \| good	5.524 \| good	0.214 \| good
2026-10-20T23:00:00.000Z	44 \| good	7.544 \| good	33.135 \| good	36.53 \| good	0.647 \| good	5.115 \| good	0.291 \| good
2026-10-21T00:00:00.000Z	38 \| good	6.957 \| good	30.796 \| good	39.818 \| good	0.518 \| good	11.532 \| good	0.371 \| good
2026-10-21T01:00:00.000Z	38 \| good	7.479 \| good	31.836 \| good	24.06 \| good	0.434 \| good	19.48 \| good	0.457 \| good
2026-10-21T02:00:00.000Z	44 \| good	8.105 \| good	35.308 \| good	14.947 \| good	0.473 \| good	28.023 \| good	0.466 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.832 \| fine	70.718 \| fine	9.872 \| good	2.094 \| good	31.7 \| good	0.338 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	10.952 \| good	47.522 \| good	10.095 \| good	0.518 \| good	25.969 \| good	0.528 \| good
2026-10-21T05:00:00.000Z	56 \| moderate	11.921 \| good	52.29 \| good	4.079 \| good	0.497 \| good	21.398 \| good	0.611 \| good
2026-10-21T06:00:00.000Z	58 \| moderate	12.817 \| fine	53.991 \| good	4.047 \| good	0.577 \| good	15.912 \| good	0.536 \| good
2026-10-21T07:00:00.000Z	60 \| moderate	13.863 \| fine	60.204 \| fine	8.963 \| good	0.63 \| good	15.698 \| good	0.603 \| good
2026-10-21T08:00:00.000Z	60 \| moderate	14.018 \| fine	58.464 \| fine	7.545 \| good	0.608 \| good	17.215 \| good	0.624 \| good
2026-10-21T09:00:00.000Z	62 \| moderate	14.662 \| fine	64.905 \| fine	3.831 \| good	0.616 \| good	15.746 \| good	0.628 \| good
2026-10-21T10:00:00.000Z	60 \| moderate	14.403 \| fine	62.815 \| fine	1.476 \| good	0.67 \| good	19.364 \| good	0.637 \| good
2026-10-21T11:00:00.000Z	60 \| moderate	14.018 \| fine	60.445 \| fine	2.208 \| good	0.738 \| good	18.431 \| good	0.619 \| good
2026-10-21T12:00:00.000Z	60 \| moderate	13.571 \| fine	59.488 \| fine	5.886 \| good	0.774 \| good	18.824 \| good	0.659 \| good
2026-10-21T13:00:00.000Z	60 \| moderate	13.692 \| fine	59.414 \| fine	6.277 \| good	0.806 \| good	24.446 \| good	0.669 \| good
2026-10-21T14:00:00.000Z	54 \| moderate	10.868 \| good	46.267 \| good	14.266 \| good	0.549 \| good	21.228 \| good	0.6 \| good
2026-10-21T15:00:00.000Z	49 \| good	8.535 \| good	37.003 \| good	12.895 \| good	0.982 \| good	19.232 \| good	0.607 \| good
2026-10-21T16:00:00.000Z	38 \| good	6.622 \| good	28.257 \| good	18.749 \| good	2.763 \| good	14.443 \| good	0.456 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.061 \| good	22.192 \| good	23.329 \| good	3.022 \| good	9.478 \| good	0.361 \| good
2026-10-21T18:00:00.000Z	28 \| good	4.215 \| good	18.852 \| good	30.302 \| good	0.661 \| good	6.954 \| good	0.281 \| good
2026-10-21T19:00:00.000Z	33 \| good	3.717 \| good	16.633 \| good	35.887 \| good	0.361 \| good	7.503 \| good	0.273 \| good
2026-10-21T20:00:00.000Z	34 \| good	3.611 \| good	16.923 \| good	37.212 \| good	0.483 \| good	4.963 \| good	0.281 \| good
2026-10-21T21:00:00.000Z	33 \| good	3.56 \| good	16.032 \| good	35.618 \| good	0.715 \| good	6.873 \| good	0.292 \| good
2026-10-21T22:00:00.000Z	31 \| good	3.745 \| good	17.117 \| good	34.277 \| good	1.52 \| good	5.184 \| good	0.284 \| good
2026-10-21T23:00:00.000Z	27 \| good	3.97 \| good	17.335 \| good	28.516 \| good	0.498 \| good	8.205 \| good	0.304 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.563 \| good	23.633 \| good	16.21 \| good	0.431 \| good	14.433 \| good	0.317 \| good
2026-10-22T01:00:00.000Z	44 \| good	8.01 \| good	35.189 \| good	16.791 \| good	0.386 \| good	25.359 \| good	0.395 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	9.722 \| good	42.221 \| good	10.253 \| good	0.339 \| good	21.208 \| good	0.41 \| good
2026-10-22T03:00:00.000Z	56 \| moderate	11.965 \| good	52.91 \| good	4.433 \| good	1.987 \| good	35.713 \| good	0.612 \| good
2026-10-22T04:00:00.000Z	52 \| moderate	10.017 \| good	43.226 \| good	2.439 \| good	0.51 \| good	25.701 \| good	0.426 \| good
2026-10-22T05:00:00.000Z	56 \| moderate	12.346 \| fine	54.662 \| good	1.94 \| good	0.456 \| good	20.301 \| good	0.42 \| good
2026-10-22T06:00:00.000Z	52 \| moderate	10.272 \| good	44.917 \| good	1.737 \| good	0.46 \| good	21.052 \| good	0.48 \| good
2026-10-22T07:00:00.000Z	54 \| moderate	11.492 \| good	50.148 \| good	1.629 \| good	0.797 \| good	20.09 \| good	0.478 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	11.87 \| good	51.685 \| good	1.608 \| good	0.798 \| good	18.165 \| good	0.493 \| good
2026-10-22T09:00:00.000Z	52 \| moderate	10.412 \| good	43.079 \| good	10.144 \| good	0.868 \| good	14.834 \| good	0.489 \| good
2026-10-22T10:00:00.000Z	52 \| moderate	9.765 \| good	44.095 \| good	1.881 \| good	0.941 \| good	12.256 \| good	0.565 \| good
2026-10-22T11:00:00.000Z	49 \| good	9.359 \| good	40.105 \| good	5.129 \| good	0.995 \| good	14.449 \| good	0.709 \| good
2026-10-22T12:00:00.000Z	49 \| good	9.424 \| good	39.52 \| good	10.147 \| good	1.101 \| good	14.995 \| good	0.673 \| good
2026-10-22T13:00:00.000Z	52 \| moderate	9.632 \| good	40.344 \| good	15.397 \| good	1.234 \| good	14.922 \| good	0.766 \| good
2026-10-22T14:00:00.000Z	54 \| moderate	10.58 \| good	44.622 \| good	22.756 \| good	0.929 \| good	23.244 \| good	0.843 \| good
2026-10-22T15:00:00.000Z	52 \| moderate	10.137 \| good	46.152 \| good	32.291 \| good	0.674 \| good	20.037 \| good	0.55 \| good
2026-10-22T16:00:00.000Z	44 \| good	8.373 \| good	37.876 \| good	40.259 \| good	0.639 \| good	12.115 \| good	0.506 \| good
2026-10-22T17:00:00.000Z	43 \| good	7.163 \| good	31.741 \| good	45.618 \| good	0.694 \| good	12.535 \| good	0.375 \| good
2026-10-22T18:00:00.000Z	45 \| good	6.58 \| good	30.406 \| good	49.45 \| good	0.581 \| good	11.221 \| good	0.299 \| good
2026-10-22T19:00:00.000Z	47 \| good	6.602 \| good	29.719 \| good	51.225 \| good	0.665 \| good	9.937 \| good	0.264 \| good
2026-10-22T20:00:00.000Z	47 \| good	6.832 \| good	30.533 \| good	50.581 \| good	0.663 \| good	11.008 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	46 \| good	6.704 \| good	29.669 \| good	50.132 \| good	1.06 \| good	9.789 \| good	0.216 \| good
2026-10-22T21:00:00.000Z	46 \| good	6.603 \| good	29.991 \| good	50.003 \| good	1.083 \| good	9.69 \| good	0.217 \| good
2026-10-22T22:00:00.000Z	33 \| good	6.04 \| good	26.916 \| good	35.028 \| good	0.855 \| good	5.562 \| good	0.206 \| good
2026-10-22T23:00:00.000Z	38 \| good	7.335 \| good	31.976 \| good	20.708 \| good	0.893 \| good	13.11 \| good	0.271 \| good
2026-10-23T00:00:00.000Z	52 \| moderate	9.537 \| good	42.201 \| good	14.796 \| good	0.926 \| good	17.424 \| good	0.307 \| good
2026-10-23T01:00:00.000Z	60 \| moderate	13.583 \| fine	60.467 \| fine	3.878 \| good	0.963 \| good	18.851 \| good	0.312 \| good
2026-10-23T02:00:00.000Z	66 \| moderate	16.873 \| fine	74.722 \| fine	3.258 \| good	0.967 \| good	19.034 \| good	0.302 \| good
2026-10-23T03:00:00.000Z	66 \| moderate	16.949 \| fine	74.996 \| fine	5.814 \| good	0.962 \| good	18.492 \| good	0.284 \| good
2026-10-23T04:00:00.000Z	62 \| moderate	15.333 \| fine	68.352 \| fine	11.052 \| good	0.914 \| good	17.951 \| good	0.274 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	15.005 \| fine	66.762 \| fine	12.121 \| good	0.841 \| good	15.665 \| good	0.258 \| good
2026-10-23T06:00:00.000Z	56 \| moderate	12.233 \| fine	55.431 \| fine	12.398 \| good	0.759 \| good	13.217 \| good	0.24 \| good
2026-10-23T07:00:00.000Z	58 \| moderate	12.985 \| fine	58.283 \| fine	8.243 \| good	0.669 \| good	10.691 \| good	0.223 \| good
2026-10-23T08:00:00.000Z	54 \| moderate	11.092 \| good	49.32 \| good	4.841 \| good	0.584 \| good	8.908 \| good	0.209 \| good
2026-10-23T09:00:00.000Z	54 \| moderate	10.617 \| good	47.24 \| good	3.666 \| good	0.525 \| good	8.046 \| good	0.201 \| good
2026-10-23T10:00:00.000Z	52 \| moderate	9.883 \| good	43.785 \| good	3.463 \| good	0.501 \| good	7.937 \| good	0.198 \| good
2026-10-23T11:00:00.000Z	54 \| moderate	10.922 \| good	48.354 \| good	2.356 \| good	0.517 \| good	8.819 \| good	0.202 \| good
2026-10-23T12:00:00.000Z	58 \| moderate	13.474 \| fine	60.292 \| fine	1.506 \| good	0.593 \| good	12.508 \| good	0.226 \| good
2026-10-23T13:00:00.000Z	49 \| good	9.431 \| good	41.857 \| good	9.463 \| good	0.634 \| good	13.241 \| good	0.261 \| good
2026-10-23T14:00:00.000Z	52 \| moderate	9.506 \| good	42.124 \| good	14.854 \| good	0.75 \| good	10.349 \| good	0.255 \| good
2026-10-23T15:00:00.000Z	44 \| good	8.01 \| good	35.43 \| good	24.691 \| good	1.268 \| good	7.808 \| good	0.214 \| good
2026-10-23T16:00:00.000Z	49 \| good	9.3 \| good	41.76 \| good	33.017 \| good	1.467 \| good	6.113 \| good	0.194 \| good
2026-10-23T17:00:00.000Z	52 \| moderate	10.022 \| good	44.719 \| good	37.858 \| good	1.49 \| good	5.437 \| good	0.189 \| good
2026-10-23T18:00:00.000Z	52 \| moderate	9.647 \| good	43.094 \| good	42.426 \| good	1.534 \| good	5.187 \| good	0.189 \| good
2026-10-23T19:00:00.000Z	52 \| moderate	9.929 \| good	44.111 \| good	43.851 \| good	1.591 \| good	5.227 \| good	0.19 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	10.627 \| good	47.275 \| good	45.919 \| good	1.672 \| good	5.608 \| good	0.192 \| good
2026-10-23T21:00:00.000Z	52 \| moderate	10.11 \| good	44.706 \| good	45.139 \| good	1.794 \| good	6.52 \| good	0.196 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.944 \| good	39.136 \| good	38.09 \| good	1.884 \| good	10.388 \| good	0.224 \| good
2026-10-23T23:00:00.000Z	44 \| good	7.837 \| good	34.437 \| good	22.393 \| good	2.026 \| good	20.336 \| good	0.298 \| good
2026-10-24T00:00:00.000Z	27 \| good	5.116 \| good	22.014 \| good	14.414 \| good	2.167 \| good	25.832 \| good	0.339 \| good
2026-10-24T01:00:00.000Z	33 \| good	5.723 \| good	25.076 \| good	12.9 \| good	2.222 \| good	27.705 \| good	0.338 \| good
2026-10-24T02:00:00.000Z	38 \| good	6.724 \| good	30.082 \| good	5.041 \| good	2.129 \| good	28.42 \| good	0.329 \| good
2026-10-24T03:00:00.000Z	44 \| good	7.672 \| good	33.817 \| good	2.984 \| good	1.931 \| good	28.005 \| good	0.31 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.907 \| good	30.344 \| good	2.695 \| good	1.626 \| good	25.828 \| good	0.288 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.228 \| good	36.22 \| good	3.388 \| good	1.303 \| good	21.525 \| good	0.262 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.749 \| good	38.418 \| good	3.432 \| good	1.037 \| good	17.635 \| good	0.238 \| good
2026-10-24T07:00:00.000Z	52 \| moderate	10.248 \| good	45.29 \| good	2.747 \| good	0.868 \| good	15.136 \| good	0.221 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	10.276 \| good	45.586 \| good	1.745 \| good	0.784 \| good	14.157 \| good	0.214 \| good
2026-10-24T09:00:00.000Z	52 \| moderate	10.044 \| good	44.66 \| good	5.037 \| good	0.741 \| good	13.722 \| good	0.212 \| good
2026-10-24T10:00:00.000Z	52 \| moderate	9.504 \| good	42.567 \| good	4.574 \| good	0.711 \| good	13.935 \| good	0.216 \| good
2026-10-24T11:00:00.000Z	49 \| good	8.625 \| good	37.745 \| good	5.201 \| good	0.692 \| good	14.857 \| good	0.223 \| good
2026-10-24T12:00:00.000Z	52 \| moderate	9.724 \| good	43.238 \| good	4.595 \| good	0.774 \| good	16.585 \| good	0.242 \| good
2026-10-24T13:00:00.000Z	27 \| good	5.437 \| good	23.48 \| good	9.36 \| good	0.824 \| good	14.815 \| good	0.27 \| good
2026-10-24T14:00:00.000Z	27 \| good	5.011 \| good	21.833 \| good	16.487 \| good	0.824 \| good	12.224 \| good	0.29 \| good
2026-10-24T15:00:00.000Z	27 \| good	4.619 \| good	20.117 \| good	26.173 \| good	1.039 \| good	10.98 \| good	0.272 \| good
2026-10-24T16:00:00.000Z	33 \| good	5.872 \| good	25.589 \| good	35.418 \| good	1.637 \| good	8.104 \| good	0.207 \| good
2026-10-24T17:00:00.000Z	39 \| good	6.894 \| good	30.354 \| good	41.895 \| good	2.021 \| good	5.396 \| good	0.178 \| good
2026-10-24T18:00:00.000Z	45 \| good	7.285 \| good	32.106 \| good	49.065 \| good	2.133 \| good	4.921 \| good	0.174 \| good
2026-10-24T19:00:00.000Z	48 \| good	7.492 \| good	33.225 \| good	52.155 \| good	2.208 \| good	4.921 \| good	0.173 \| good
2026-10-24T20:00:00.000Z	49 \| good	7.918 \| good	34.563 \| good	53.435 \| good	2.273 \| good	5.172 \| good	0.173 \| good
2026-10-24T21:00:00.000Z	52 \| moderate	9.533 \| good	42.241 \| good	53.116 \| good	2.383 \| good	5.869 \| good	0.176 \| good

Real-time air quality index in Ypsilanti, Michigan today

Common air pollutants in Ypsilanti, Michigan

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Ypsilanti, Michigan air quality forecast and history

Empower business decisions with accurate air quality data

Ypsilanti, Michigan air quality map: Real-time AQI near you

Air quality in nearby cities

Ypsilanti Charter Township, Michigan

Superior Charter Township, Michigan

Pittsfield Charter Township, Michigan

Van Buren Charter Township, Michigan

Ann Arbor, Michigan

Canton Charter Township, Michigan

How accurate is Michigan, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Ypsilanti, Michigan updated?

When did Ypsilanti, Michigan experience the worst air quality in the last 24 hours?

When did Ypsilanti, Michigan have its best air quality in the last 24 hours?

What is the real-time air quality index for Ypsilanti, Michigan?

Which pollutant is found most often in Ypsilanti, Michigan?

What can I do if the air quality in Ypsilanti, Michigan is poor?

What are the current PM2.5 levels in Ypsilanti, Michigan?

What are the current PM10 levels at Ypsilanti, Michigan?

What are the current carbon monoxide (CO) levels at Ypsilanti, Michigan?

What are the current sulfur dioxide (SO2) levels at Ypsilanti, Michigan?

What are the current ozone (O3) levels at Ypsilanti, Michigan?

What are the current nitrogen dioxide (NO2) levels at Ypsilanti, Michigan?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Ypsilanti, Michigan?

What are the current PM₁₀ levels at Ypsilanti, Michigan?

What are the current sulfur dioxide (SO₂) levels at Ypsilanti, Michigan?

What are the current ozone (O₃) levels at Ypsilanti, Michigan?

What are the current nitrogen dioxide (NO₂) levels at Ypsilanti, Michigan?