What are the current PM10 levels at Bay City, Michigan?

The current PM10 levels in Bay City, Michigan are 274.302 μg/m3.

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

The current sulfur dioxide (SO2) levels in Bay City, Michigan are 0.819 ppb.

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

The current ozone (O3) levels at Bay City, Michigan is 24.943 ppm.

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

The current nitrogen dioxide (NO2) levels at Bay City, Michigan is 5.278 ppb.

Real-time air quality index in Bay City, Michigan today

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

Stay updated with real-time air quality in Bay City, Michigan featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Bay City, Michigan

Last updated: ... (Local time)

Common air pollutants in Bay City, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

27.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

120.90 μg/m³

155

255

425

605+

Ozone (O₃)

36.40 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.18 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Bay City, Michigan

Get Live Pollen Counts

Bay City, Michigan

Scroll To Air Quality Map

Track live Bay City, Michigan air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-30T03:00:00.000Z	33 \| good	5.964 \| good	26.711 \| good	34.613 \| good	0.345 \| good	7.644 \| good	0.225 \| good
2025-07-30T04:00:00.000Z	54 \| moderate	11.081 \| good	48.869 \| good	33.655 \| good	0.782 \| good	7.078 \| good	0.377 \| good
2025-07-30T05:00:00.000Z	56 \| moderate	12.474 \| fine	56.854 \| fine	25.124 \| good	0.861 \| good	7.276 \| good	0.366 \| good
2025-07-30T06:00:00.000Z	54 \| moderate	11.186 \| good	49.864 \| good	21.371 \| good	0.789 \| good	6.205 \| good	0.332 \| good
2025-07-30T07:00:00.000Z	49 \| good	9.113 \| good	41.12 \| good	18.089 \| good	0.804 \| good	5.907 \| good	0.34 \| good
2025-07-30T08:00:00.000Z	49 \| good	8.995 \| good	40.958 \| good	14.437 \| good	0.493 \| good	4.212 \| good	0.358 \| good
2025-07-30T09:00:00.000Z	54 \| moderate	10.517 \| good	47.082 \| good	10.453 \| good	0.77 \| good	4.385 \| good	0.364 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	10.196 \| good	45.182 \| good	15.489 \| good	1.021 \| good	3.622 \| good	0.366 \| good
2025-07-30T11:00:00.000Z	58 \| moderate	12.583 \| fine	56.916 \| fine	9.1 \| good	0.642 \| good	4.073 \| good	0.422 \| good
2025-07-30T12:00:00.000Z	67 \| moderate	17.759 \| fine	79.088 \| fine	13.885 \| good	0.692 \| good	4.43 \| good	0.449 \| good
2025-07-30T13:00:00.000Z	77 \| moderate	22.829 \| fine	100.649 \| fine	21.753 \| good	0.575 \| good	3.473 \| good	0.482 \| good
2025-07-30T14:00:00.000Z	77 \| moderate	23.352 \| fine	102.773 \| fine	28.355 \| good	0.572 \| good	2.406 \| good	0.446 \| good
2025-07-30T15:00:00.000Z	86 \| moderate	27.586 \| fine	120.461 \| fine	27.101 \| good	0.635 \| good	2.28 \| good	0.323 \| good
2025-07-30T16:00:00.000Z	86 \| moderate	27.675 \| fine	120.356 \| fine	26.307 \| good	0.615 \| good	3.705 \| good	0.267 \| good
2025-07-30T17:00:00.000Z	81 \| moderate	24.804 \| fine	108.497 \| fine	27.772 \| good	0.577 \| good	2.346 \| good	0.253 \| good
2025-07-30T18:00:00.000Z	81 \| moderate	24.799 \| fine	108.468 \| fine	30.774 \| good	0.588 \| good	2.555 \| good	0.267 \| good
2025-07-30T19:00:00.000Z	86 \| moderate	28.075 \| fine	122.377 \| fine	33.803 \| good	0.765 \| good	2.562 \| good	0.277 \| good
2025-07-30T20:00:00.000Z	90 \| moderate	30.482 \| fine	132.349 \| fine	30.48 \| good	0.951 \| good	2.742 \| good	0.291 \| good
2025-07-30T21:00:00.000Z	97 \| moderate	34.188 \| fine	148.245 \| fine	30.744 \| good	0.648 \| good	2.529 \| good	0.302 \| good
2025-07-30T22:00:00.000Z	110 \| sensitive	39.001 \| moderate	172.356 \| moderate	34.484 \| good	0.773 \| good	2.795 \| good	0.332 \| good
2025-07-30T23:00:00.000Z	119 \| sensitive	42.863 \| moderate	189.891 \| moderate	31.216 \| good	0.716 \| good	1.371 \| good	0.362 \| good
2025-07-31T00:00:00.000Z	127 \| sensitive	46.377 \| moderate	208.167 \| moderate	37.835 \| good	0.699 \| good	1.206 \| good	0.331 \| good
2025-07-31T01:00:00.000Z	132 \| sensitive	48.081 \| moderate	216.023 \| moderate	33.32 \| good	0.699 \| good	1.038 \| good	0.321 \| good
2025-07-31T02:00:00.000Z	139 \| sensitive	50.537 \| moderate	228.439 \| moderate	36.605 \| good	0.719 \| good	1.67 \| good	0.355 \| good
2025-07-31T03:00:00.000Z	144 \| sensitive	52.784 \| moderate	240.523 \| moderate	31.766 \| good	0.729 \| good	2.017 \| good	0.407 \| good
2025-07-31T04:00:00.000Z	142 \| sensitive	52.301 \| moderate	236.286 \| moderate	29.452 \| good	0.73 \| good	1.95 \| good	0.372 \| good
2025-07-31T05:00:00.000Z	144 \| sensitive	52.601 \| moderate	238.578 \| moderate	29.495 \| good	0.766 \| good	2.202 \| good	0.383 \| good
2025-07-31T06:00:00.000Z	137 \| sensitive	49.845 \| moderate	224.686 \| moderate	26.041 \| good	0.767 \| good	2.276 \| good	0.342 \| good
2025-07-31T07:00:00.000Z	137 \| sensitive	49.972 \| moderate	226.318 \| moderate	29.673 \| good	0.785 \| good	2.432 \| good	0.342 \| good
2025-07-31T08:00:00.000Z	142 \| sensitive	52.168 \| moderate	236.145 \| moderate	24.055 \| good	0.786 \| good	2.946 \| good	0.344 \| good
2025-07-31T09:00:00.000Z	153 \| unhealthy	58.727 \| poor	257.904 \| poor	33.949 \| good	0.786 \| good	3.294 \| good	0.331 \| good
2025-07-31T10:00:00.000Z	157 \| unhealthy	63.676 \| poor	261.965 \| poor	26 \| good	0.784 \| good	3.709 \| good	0.294 \| good
2025-07-31T11:00:00.000Z	162 \| unhealthy	70.793 \| poor	269.963 \| poor	20.477 \| good	0.765 \| good	3.973 \| good	0.305 \| good
2025-07-31T12:00:00.000Z	165 \| unhealthy	74.739 \| poor	274.302 \| poor	24.943 \| good	0.819 \| good	5.278 \| good	0.343 \| good
2025-07-31T13:00:00.000Z	167 \| unhealthy	78.066 \| poor	278.587 \| poor	24.367 \| good	0.818 \| good	4.896 \| good	0.41 \| good
2025-07-31T14:00:00.000Z	160 \| unhealthy	67.953 \| poor	266.264 \| poor	25.558 \| good	0.826 \| good	4.077 \| good	0.421 \| good
2025-07-31T15:00:00.000Z	155 \| unhealthy	61.323 \| poor	260.303 \| poor	27.255 \| good	1.059 \| good	3.177 \| good	0.44 \| good
2025-07-31T16:00:00.000Z	152 \| unhealthy	57.149 \| poor	256.505 \| poor	31.183 \| good	0.701 \| good	2.661 \| good	0.445 \| good
2025-07-31T17:00:00.000Z	149 \| sensitive	55.037 \| moderate	250.084 \| moderate	31.159 \| good	1.092 \| good	3.012 \| good	0.414 \| good
2025-07-31T18:00:00.000Z	140 \| sensitive	51.246 \| moderate	232.561 \| moderate	30.825 \| good	0.77 \| good	2.227 \| good	0.47 \| good
2025-07-31T19:00:00.000Z	144 \| sensitive	52.826 \| moderate	240.7 \| moderate	35.362 \| good	1.005 \| good	2.33 \| good	0.454 \| good
2025-07-31T20:00:00.000Z	144 \| sensitive	53.339 \| moderate	242.272 \| moderate	40.048 \| good	0.845 \| good	2.135 \| good	0.391 \| good
2025-07-31T21:00:00.000Z	144 \| sensitive	52.652 \| moderate	238.41 \| moderate	33.586 \| good	0.864 \| good	2.389 \| good	0.361 \| good
2025-07-31T22:00:00.000Z	117 \| sensitive	42.3 \| moderate	186.769 \| moderate	40.833 \| good	0.891 \| good	2.268 \| good	0.358 \| good
2025-07-31T23:00:00.000Z	56 \| moderate	12.385 \| fine	55.97 \| fine	27.495 \| good	0.115 \| good	1.021 \| good	0.226 \| good
2025-08-01T00:00:00.000Z	90 \| moderate	29.887 \| fine	129.203 \| fine	36.03 \| good	1.239 \| good	2.156 \| good	0.361 \| good
2025-08-01T01:00:00.000Z	86 \| moderate	27.903 \| fine	120.896 \| fine	36.396 \| good	0.935 \| good	2.176 \| good	0.355 \| good
2025-08-01T02:00:00.000Z	86 \| moderate	27.903 \| fine	120.896 \| fine	36.396 \| good	0.935 \| good	2.176 \| good	0.355 \| good
2025-07-31T14:00:00.000Z	73 \| moderate	20.54 \| fine	90.963 \| fine	30.343 \| good	0.159 \| good	1.06 \| good	0.299 \| good
2025-07-31T15:00:00.000Z	75 \| moderate	22.484 \| fine	98.839 \| fine	29.689 \| good	0.154 \| good	0.935 \| good	0.291 \| good
2025-07-31T16:00:00.000Z	75 \| moderate	21.609 \| fine	94.38 \| fine	28.609 \| good	0.164 \| good	0.78 \| good	0.281 \| good
2025-07-31T17:00:00.000Z	58 \| moderate	12.73 \| fine	56.686 \| fine	26.148 \| good	0.174 \| good	0.626 \| good	0.271 \| good
2025-07-31T18:00:00.000Z	27 \| good	5.339 \| good	23.248 \| good	25.401 \| good	0.184 \| good	0.472 \| good	0.261 \| good
2025-07-31T19:00:00.000Z	22 \| good	1.284 \| good	5.196 \| good	24.456 \| good	0.166 \| good	0.479 \| good	0.252 \| good
2025-07-31T20:00:00.000Z	22 \| good	2.516 \| good	10.288 \| good	24.376 \| good	0.148 \| good	0.485 \| good	0.243 \| good
2025-07-31T21:00:00.000Z	22 \| good	1.402 \| good	5.71 \| good	24.462 \| good	0.13 \| good	0.492 \| good	0.235 \| good
2025-07-31T22:00:00.000Z	22 \| good	0.857 \| good	3.379 \| good	24.431 \| good	0.117 \| good	0.702 \| good	0.237 \| good
2025-07-31T23:00:00.000Z	22 \| good	0.982 \| good	3.814 \| good	24.389 \| good	0.104 \| good	0.913 \| good	0.24 \| good
2025-08-01T00:00:00.000Z	24 \| good	2.867 \| good	11.554 \| good	26.049 \| good	0.091 \| good	1.124 \| good	0.242 \| good
2025-08-01T01:00:00.000Z	22 \| good	0.69 \| good	2.605 \| good	23.575 \| good	0.092 \| good	1.32 \| good	0.239 \| good
2025-08-01T02:00:00.000Z	20 \| good	0.808 \| good	2.922 \| good	22.306 \| good	0.093 \| good	1.517 \| good	0.235 \| good
2025-08-01T03:00:00.000Z	19 \| good	2.33 \| good	9.51 \| good	21.4 \| good	0.094 \| good	1.713 \| good	0.232 \| good
2025-08-01T04:00:00.000Z	19 \| good	3.391 \| good	14.904 \| good	20.442 \| good	0.097 \| good	1.782 \| good	0.221 \| good
2025-08-01T05:00:00.000Z	17 \| good	3.293 \| good	14.431 \| good	17.83 \| good	0.1 \| good	1.851 \| good	0.21 \| good
2025-08-01T06:00:00.000Z	14 \| good	1.695 \| good	6.96 \| good	14.784 \| good	0.102 \| good	1.921 \| good	0.198 \| good
2025-08-01T07:00:00.000Z	22 \| good	3.653 \| good	16.004 \| good	13.847 \| good	0.106 \| good	1.891 \| good	0.189 \| good
2025-08-01T08:00:00.000Z	12 \| good	1.813 \| good	7.546 \| good	13.37 \| good	0.11 \| good	1.862 \| good	0.179 \| good
2025-08-01T09:00:00.000Z	10 \| good	0.335 \| good	1.101 \| good	10.897 \| good	0.114 \| good	1.832 \| good	0.169 \| good
2025-08-01T10:00:00.000Z	10 \| good	0.717 \| good	2.855 \| good	11.037 \| good	0.112 \| good	1.764 \| good	0.165 \| good
2025-08-01T11:00:00.000Z	11 \| good	2.48 \| good	10.187 \| good	12.46 \| good	0.109 \| good	1.697 \| good	0.161 \| good
2025-08-01T12:00:00.000Z	15 \| good	0.685 \| good	2.073 \| good	16.196 \| good	0.107 \| good	1.629 \| good	0.157 \| good
2025-08-01T13:00:00.000Z	18 \| good	1.216 \| good	4.963 \| good	18.621 \| good	0.098 \| good	1.235 \| good	0.149 \| good
2025-08-01T14:00:00.000Z	20 \| good	0.831 \| good	3.071 \| good	22.029 \| good	0.088 \| good	0.841 \| good	0.142 \| good
2025-08-01T15:00:00.000Z	23 \| good	1.716 \| good	7.071 \| good	24.55 \| good	0.078 \| good	0.448 \| good	0.134 \| good
2025-08-01T16:00:00.000Z	24 \| good	4.361 \| good	18.966 \| good	26.486 \| good	0.071 \| good	0.402 \| good	0.135 \| good
2025-08-01T17:00:00.000Z	27 \| good	4.763 \| good	20.888 \| good	27.173 \| good	0.064 \| good	0.356 \| good	0.136 \| good
2025-08-01T18:00:00.000Z	25 \| good	2.597 \| good	10.175 \| good	27.311 \| good	0.057 \| good	0.311 \| good	0.137 \| good
2025-08-01T19:00:00.000Z	26 \| good	2.469 \| good	10 \| good	27.598 \| good	0.06 \| good	0.345 \| good	0.137 \| good
2025-08-01T20:00:00.000Z	26 \| good	2.696 \| good	11 \| good	28.491 \| good	0.063 \| good	0.379 \| good	0.137 \| good
2025-08-01T21:00:00.000Z	27 \| good	2.274 \| good	9.073 \| good	28.991 \| good	0.066 \| good	0.413 \| good	0.137 \| good
2025-08-01T22:00:00.000Z	28 \| good	1.73 \| good	7.071 \| good	30.068 \| good	0.073 \| good	0.67 \| good	0.139 \| good
2025-08-01T23:00:00.000Z	29 \| good	3.152 \| good	13.54 \| good	30.605 \| good	0.081 \| good	0.927 \| good	0.141 \| good
2025-08-02T00:00:00.000Z	27 \| good	5.273 \| good	22.673 \| good	25.753 \| good	0.089 \| good	1.183 \| good	0.143 \| good
2025-08-02T01:00:00.000Z	22 \| good	4.176 \| good	18.146 \| good	22.966 \| good	0.095 \| good	2.025 \| good	0.149 \| good
2025-08-02T02:00:00.000Z	22 \| good	4.361 \| good	19.043 \| good	19.133 \| good	0.101 \| good	2.867 \| good	0.155 \| good
2025-08-02T03:00:00.000Z	33 \| good	5.791 \| good	25.438 \| good	16.65 \| good	0.108 \| good	3.709 \| good	0.161 \| good
2025-08-02T04:00:00.000Z	27 \| good	5.207 \| good	22.285 \| good	15.358 \| good	0.121 \| good	4.56 \| good	0.167 \| good
2025-08-02T05:00:00.000Z	38 \| good	6.97 \| good	30.947 \| good	13.853 \| good	0.134 \| good	5.41 \| good	0.173 \| good
2025-08-02T06:00:00.000Z	21 \| good	3.098 \| good	3.135 \| good	23.058 \| good	0.148 \| good	6.275 \| good	0.18 \| good
2025-08-02T07:00:00.000Z	49 \| good	9.022 \| good	40.149 \| good	10.74 \| good	0.174 \| good	7.113 \| good	0.184 \| good
2025-08-02T08:00:00.000Z	33 \| good	5.948 \| good	25.913 \| good	8.762 \| good	0.2 \| good	7.965 \| good	0.19 \| good
2025-08-02T09:00:00.000Z	33 \| good	6.268 \| good	27.818 \| good	7.425 \| good	0.226 \| good	8.817 \| good	0.195 \| good
2025-08-02T10:00:00.000Z	22 \| good	4.283 \| good	18.55 \| good	5.401 \| good	0.225 \| good	7.809 \| good	0.195 \| good
2025-08-02T11:00:00.000Z	38 \| good	7.429 \| good	32.884 \| good	6.659 \| good	0.225 \| good	6.8 \| good	0.196 \| good
2025-08-02T12:00:00.000Z	19 \| good	3.289 \| good	3.317 \| good	20.997 \| good	0.226 \| good	5.796 \| good	0.196 \| good
2025-08-02T13:00:00.000Z	26 \| good	2.855 \| good	2.881 \| good	28.229 \| good	0.224 \| good	4.256 \| good	0.186 \| good

Bay City

Empower business decisions with accurate air quality data

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

0.36ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

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

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

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

The worst air quality in Bay City, Michigan was recorded at 12:00:00 on 2025-07-31.

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

The best air quality in Bay City, Michigan was recorded at 02:00:00 on 2025-07-30.

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

The real-time air quality index in Bay City, Michigan is 165, currently categorized as Unhealthy.

Which pollutant is found most often in Bay City, Michigan?

The most common pollutant in Bay City, Michigan is PM2.5.

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

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

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

The measured PM_2.5 levels in Bay City, Michigan at present are 74.739 μg/m³.

What are the current PM₁₀ levels at Bay City, Michigan?

The current PM₁₀ levels in Bay City, Michigan are 274.302 μg/m³.

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

The current carbon monoxide (CO) level in Bay City, Michigan is 0.343 ppm.

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

The current sulfur dioxide (SO₂) levels in Bay City, Michigan are 0.819 ppb.

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

The current ozone (O₃) levels at Bay City, Michigan is 24.943 ppm.

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

The current nitrogen dioxide (NO₂) levels at Bay City, Michigan is 5.278 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-30T03:00:00.000Z	33 \| good	5.964 \| good	26.711 \| good	34.613 \| good	0.345 \| good	7.644 \| good	0.225 \| good
2025-07-30T04:00:00.000Z	54 \| moderate	11.081 \| good	48.869 \| good	33.655 \| good	0.782 \| good	7.078 \| good	0.377 \| good
2025-07-30T05:00:00.000Z	56 \| moderate	12.474 \| fine	56.854 \| fine	25.124 \| good	0.861 \| good	7.276 \| good	0.366 \| good
2025-07-30T06:00:00.000Z	54 \| moderate	11.186 \| good	49.864 \| good	21.371 \| good	0.789 \| good	6.205 \| good	0.332 \| good
2025-07-30T07:00:00.000Z	49 \| good	9.113 \| good	41.12 \| good	18.089 \| good	0.804 \| good	5.907 \| good	0.34 \| good
2025-07-30T08:00:00.000Z	49 \| good	8.995 \| good	40.958 \| good	14.437 \| good	0.493 \| good	4.212 \| good	0.358 \| good
2025-07-30T09:00:00.000Z	54 \| moderate	10.517 \| good	47.082 \| good	10.453 \| good	0.77 \| good	4.385 \| good	0.364 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	10.196 \| good	45.182 \| good	15.489 \| good	1.021 \| good	3.622 \| good	0.366 \| good
2025-07-30T11:00:00.000Z	58 \| moderate	12.583 \| fine	56.916 \| fine	9.1 \| good	0.642 \| good	4.073 \| good	0.422 \| good
2025-07-30T12:00:00.000Z	67 \| moderate	17.759 \| fine	79.088 \| fine	13.885 \| good	0.692 \| good	4.43 \| good	0.449 \| good
2025-07-30T13:00:00.000Z	77 \| moderate	22.829 \| fine	100.649 \| fine	21.753 \| good	0.575 \| good	3.473 \| good	0.482 \| good
2025-07-30T14:00:00.000Z	77 \| moderate	23.352 \| fine	102.773 \| fine	28.355 \| good	0.572 \| good	2.406 \| good	0.446 \| good
2025-07-30T15:00:00.000Z	86 \| moderate	27.586 \| fine	120.461 \| fine	27.101 \| good	0.635 \| good	2.28 \| good	0.323 \| good
2025-07-30T16:00:00.000Z	86 \| moderate	27.675 \| fine	120.356 \| fine	26.307 \| good	0.615 \| good	3.705 \| good	0.267 \| good
2025-07-30T17:00:00.000Z	81 \| moderate	24.804 \| fine	108.497 \| fine	27.772 \| good	0.577 \| good	2.346 \| good	0.253 \| good
2025-07-30T18:00:00.000Z	81 \| moderate	24.799 \| fine	108.468 \| fine	30.774 \| good	0.588 \| good	2.555 \| good	0.267 \| good
2025-07-30T19:00:00.000Z	86 \| moderate	28.075 \| fine	122.377 \| fine	33.803 \| good	0.765 \| good	2.562 \| good	0.277 \| good
2025-07-30T20:00:00.000Z	90 \| moderate	30.482 \| fine	132.349 \| fine	30.48 \| good	0.951 \| good	2.742 \| good	0.291 \| good
2025-07-30T21:00:00.000Z	97 \| moderate	34.188 \| fine	148.245 \| fine	30.744 \| good	0.648 \| good	2.529 \| good	0.302 \| good
2025-07-30T22:00:00.000Z	110 \| sensitive	39.001 \| moderate	172.356 \| moderate	34.484 \| good	0.773 \| good	2.795 \| good	0.332 \| good
2025-07-30T23:00:00.000Z	119 \| sensitive	42.863 \| moderate	189.891 \| moderate	31.216 \| good	0.716 \| good	1.371 \| good	0.362 \| good
2025-07-31T00:00:00.000Z	127 \| sensitive	46.377 \| moderate	208.167 \| moderate	37.835 \| good	0.699 \| good	1.206 \| good	0.331 \| good
2025-07-31T01:00:00.000Z	132 \| sensitive	48.081 \| moderate	216.023 \| moderate	33.32 \| good	0.699 \| good	1.038 \| good	0.321 \| good
2025-07-31T02:00:00.000Z	139 \| sensitive	50.537 \| moderate	228.439 \| moderate	36.605 \| good	0.719 \| good	1.67 \| good	0.355 \| good
2025-07-31T03:00:00.000Z	144 \| sensitive	52.784 \| moderate	240.523 \| moderate	31.766 \| good	0.729 \| good	2.017 \| good	0.407 \| good
2025-07-31T04:00:00.000Z	142 \| sensitive	52.301 \| moderate	236.286 \| moderate	29.452 \| good	0.73 \| good	1.95 \| good	0.372 \| good
2025-07-31T05:00:00.000Z	144 \| sensitive	52.601 \| moderate	238.578 \| moderate	29.495 \| good	0.766 \| good	2.202 \| good	0.383 \| good
2025-07-31T06:00:00.000Z	137 \| sensitive	49.845 \| moderate	224.686 \| moderate	26.041 \| good	0.767 \| good	2.276 \| good	0.342 \| good
2025-07-31T07:00:00.000Z	137 \| sensitive	49.972 \| moderate	226.318 \| moderate	29.673 \| good	0.785 \| good	2.432 \| good	0.342 \| good
2025-07-31T08:00:00.000Z	142 \| sensitive	52.168 \| moderate	236.145 \| moderate	24.055 \| good	0.786 \| good	2.946 \| good	0.344 \| good
2025-07-31T09:00:00.000Z	153 \| unhealthy	58.727 \| poor	257.904 \| poor	33.949 \| good	0.786 \| good	3.294 \| good	0.331 \| good
2025-07-31T10:00:00.000Z	157 \| unhealthy	63.676 \| poor	261.965 \| poor	26 \| good	0.784 \| good	3.709 \| good	0.294 \| good
2025-07-31T11:00:00.000Z	162 \| unhealthy	70.793 \| poor	269.963 \| poor	20.477 \| good	0.765 \| good	3.973 \| good	0.305 \| good
2025-07-31T12:00:00.000Z	165 \| unhealthy	74.739 \| poor	274.302 \| poor	24.943 \| good	0.819 \| good	5.278 \| good	0.343 \| good
2025-07-31T13:00:00.000Z	167 \| unhealthy	78.066 \| poor	278.587 \| poor	24.367 \| good	0.818 \| good	4.896 \| good	0.41 \| good
2025-07-31T14:00:00.000Z	160 \| unhealthy	67.953 \| poor	266.264 \| poor	25.558 \| good	0.826 \| good	4.077 \| good	0.421 \| good
2025-07-31T15:00:00.000Z	155 \| unhealthy	61.323 \| poor	260.303 \| poor	27.255 \| good	1.059 \| good	3.177 \| good	0.44 \| good
2025-07-31T16:00:00.000Z	152 \| unhealthy	57.149 \| poor	256.505 \| poor	31.183 \| good	0.701 \| good	2.661 \| good	0.445 \| good
2025-07-31T17:00:00.000Z	149 \| sensitive	55.037 \| moderate	250.084 \| moderate	31.159 \| good	1.092 \| good	3.012 \| good	0.414 \| good
2025-07-31T18:00:00.000Z	140 \| sensitive	51.246 \| moderate	232.561 \| moderate	30.825 \| good	0.77 \| good	2.227 \| good	0.47 \| good
2025-07-31T19:00:00.000Z	144 \| sensitive	52.826 \| moderate	240.7 \| moderate	35.362 \| good	1.005 \| good	2.33 \| good	0.454 \| good
2025-07-31T20:00:00.000Z	144 \| sensitive	53.339 \| moderate	242.272 \| moderate	40.048 \| good	0.845 \| good	2.135 \| good	0.391 \| good
2025-07-31T21:00:00.000Z	144 \| sensitive	52.652 \| moderate	238.41 \| moderate	33.586 \| good	0.864 \| good	2.389 \| good	0.361 \| good
2025-07-31T22:00:00.000Z	117 \| sensitive	42.3 \| moderate	186.769 \| moderate	40.833 \| good	0.891 \| good	2.268 \| good	0.358 \| good
2025-07-31T23:00:00.000Z	56 \| moderate	12.385 \| fine	55.97 \| fine	27.495 \| good	0.115 \| good	1.021 \| good	0.226 \| good
2025-08-01T00:00:00.000Z	90 \| moderate	29.887 \| fine	129.203 \| fine	36.03 \| good	1.239 \| good	2.156 \| good	0.361 \| good
2025-08-01T01:00:00.000Z	86 \| moderate	27.903 \| fine	120.896 \| fine	36.396 \| good	0.935 \| good	2.176 \| good	0.355 \| good
2025-08-01T02:00:00.000Z	86 \| moderate	27.903 \| fine	120.896 \| fine	36.396 \| good	0.935 \| good	2.176 \| good	0.355 \| good
2025-07-31T14:00:00.000Z	73 \| moderate	20.54 \| fine	90.963 \| fine	30.343 \| good	0.159 \| good	1.06 \| good	0.299 \| good
2025-07-31T15:00:00.000Z	75 \| moderate	22.484 \| fine	98.839 \| fine	29.689 \| good	0.154 \| good	0.935 \| good	0.291 \| good
2025-07-31T16:00:00.000Z	75 \| moderate	21.609 \| fine	94.38 \| fine	28.609 \| good	0.164 \| good	0.78 \| good	0.281 \| good
2025-07-31T17:00:00.000Z	58 \| moderate	12.73 \| fine	56.686 \| fine	26.148 \| good	0.174 \| good	0.626 \| good	0.271 \| good
2025-07-31T18:00:00.000Z	27 \| good	5.339 \| good	23.248 \| good	25.401 \| good	0.184 \| good	0.472 \| good	0.261 \| good
2025-07-31T19:00:00.000Z	22 \| good	1.284 \| good	5.196 \| good	24.456 \| good	0.166 \| good	0.479 \| good	0.252 \| good
2025-07-31T20:00:00.000Z	22 \| good	2.516 \| good	10.288 \| good	24.376 \| good	0.148 \| good	0.485 \| good	0.243 \| good
2025-07-31T21:00:00.000Z	22 \| good	1.402 \| good	5.71 \| good	24.462 \| good	0.13 \| good	0.492 \| good	0.235 \| good
2025-07-31T22:00:00.000Z	22 \| good	0.857 \| good	3.379 \| good	24.431 \| good	0.117 \| good	0.702 \| good	0.237 \| good
2025-07-31T23:00:00.000Z	22 \| good	0.982 \| good	3.814 \| good	24.389 \| good	0.104 \| good	0.913 \| good	0.24 \| good
2025-08-01T00:00:00.000Z	24 \| good	2.867 \| good	11.554 \| good	26.049 \| good	0.091 \| good	1.124 \| good	0.242 \| good
2025-08-01T01:00:00.000Z	22 \| good	0.69 \| good	2.605 \| good	23.575 \| good	0.092 \| good	1.32 \| good	0.239 \| good
2025-08-01T02:00:00.000Z	20 \| good	0.808 \| good	2.922 \| good	22.306 \| good	0.093 \| good	1.517 \| good	0.235 \| good
2025-08-01T03:00:00.000Z	19 \| good	2.33 \| good	9.51 \| good	21.4 \| good	0.094 \| good	1.713 \| good	0.232 \| good
2025-08-01T04:00:00.000Z	19 \| good	3.391 \| good	14.904 \| good	20.442 \| good	0.097 \| good	1.782 \| good	0.221 \| good
2025-08-01T05:00:00.000Z	17 \| good	3.293 \| good	14.431 \| good	17.83 \| good	0.1 \| good	1.851 \| good	0.21 \| good
2025-08-01T06:00:00.000Z	14 \| good	1.695 \| good	6.96 \| good	14.784 \| good	0.102 \| good	1.921 \| good	0.198 \| good
2025-08-01T07:00:00.000Z	22 \| good	3.653 \| good	16.004 \| good	13.847 \| good	0.106 \| good	1.891 \| good	0.189 \| good
2025-08-01T08:00:00.000Z	12 \| good	1.813 \| good	7.546 \| good	13.37 \| good	0.11 \| good	1.862 \| good	0.179 \| good
2025-08-01T09:00:00.000Z	10 \| good	0.335 \| good	1.101 \| good	10.897 \| good	0.114 \| good	1.832 \| good	0.169 \| good
2025-08-01T10:00:00.000Z	10 \| good	0.717 \| good	2.855 \| good	11.037 \| good	0.112 \| good	1.764 \| good	0.165 \| good
2025-08-01T11:00:00.000Z	11 \| good	2.48 \| good	10.187 \| good	12.46 \| good	0.109 \| good	1.697 \| good	0.161 \| good
2025-08-01T12:00:00.000Z	15 \| good	0.685 \| good	2.073 \| good	16.196 \| good	0.107 \| good	1.629 \| good	0.157 \| good
2025-08-01T13:00:00.000Z	18 \| good	1.216 \| good	4.963 \| good	18.621 \| good	0.098 \| good	1.235 \| good	0.149 \| good
2025-08-01T14:00:00.000Z	20 \| good	0.831 \| good	3.071 \| good	22.029 \| good	0.088 \| good	0.841 \| good	0.142 \| good
2025-08-01T15:00:00.000Z	23 \| good	1.716 \| good	7.071 \| good	24.55 \| good	0.078 \| good	0.448 \| good	0.134 \| good
2025-08-01T16:00:00.000Z	24 \| good	4.361 \| good	18.966 \| good	26.486 \| good	0.071 \| good	0.402 \| good	0.135 \| good
2025-08-01T17:00:00.000Z	27 \| good	4.763 \| good	20.888 \| good	27.173 \| good	0.064 \| good	0.356 \| good	0.136 \| good
2025-08-01T18:00:00.000Z	25 \| good	2.597 \| good	10.175 \| good	27.311 \| good	0.057 \| good	0.311 \| good	0.137 \| good
2025-08-01T19:00:00.000Z	26 \| good	2.469 \| good	10 \| good	27.598 \| good	0.06 \| good	0.345 \| good	0.137 \| good
2025-08-01T20:00:00.000Z	26 \| good	2.696 \| good	11 \| good	28.491 \| good	0.063 \| good	0.379 \| good	0.137 \| good
2025-08-01T21:00:00.000Z	27 \| good	2.274 \| good	9.073 \| good	28.991 \| good	0.066 \| good	0.413 \| good	0.137 \| good
2025-08-01T22:00:00.000Z	28 \| good	1.73 \| good	7.071 \| good	30.068 \| good	0.073 \| good	0.67 \| good	0.139 \| good
2025-08-01T23:00:00.000Z	29 \| good	3.152 \| good	13.54 \| good	30.605 \| good	0.081 \| good	0.927 \| good	0.141 \| good
2025-08-02T00:00:00.000Z	27 \| good	5.273 \| good	22.673 \| good	25.753 \| good	0.089 \| good	1.183 \| good	0.143 \| good
2025-08-02T01:00:00.000Z	22 \| good	4.176 \| good	18.146 \| good	22.966 \| good	0.095 \| good	2.025 \| good	0.149 \| good
2025-08-02T02:00:00.000Z	22 \| good	4.361 \| good	19.043 \| good	19.133 \| good	0.101 \| good	2.867 \| good	0.155 \| good
2025-08-02T03:00:00.000Z	33 \| good	5.791 \| good	25.438 \| good	16.65 \| good	0.108 \| good	3.709 \| good	0.161 \| good
2025-08-02T04:00:00.000Z	27 \| good	5.207 \| good	22.285 \| good	15.358 \| good	0.121 \| good	4.56 \| good	0.167 \| good
2025-08-02T05:00:00.000Z	38 \| good	6.97 \| good	30.947 \| good	13.853 \| good	0.134 \| good	5.41 \| good	0.173 \| good
2025-08-02T06:00:00.000Z	21 \| good	3.098 \| good	3.135 \| good	23.058 \| good	0.148 \| good	6.275 \| good	0.18 \| good
2025-08-02T07:00:00.000Z	49 \| good	9.022 \| good	40.149 \| good	10.74 \| good	0.174 \| good	7.113 \| good	0.184 \| good
2025-08-02T08:00:00.000Z	33 \| good	5.948 \| good	25.913 \| good	8.762 \| good	0.2 \| good	7.965 \| good	0.19 \| good
2025-08-02T09:00:00.000Z	33 \| good	6.268 \| good	27.818 \| good	7.425 \| good	0.226 \| good	8.817 \| good	0.195 \| good
2025-08-02T10:00:00.000Z	22 \| good	4.283 \| good	18.55 \| good	5.401 \| good	0.225 \| good	7.809 \| good	0.195 \| good
2025-08-02T11:00:00.000Z	38 \| good	7.429 \| good	32.884 \| good	6.659 \| good	0.225 \| good	6.8 \| good	0.196 \| good
2025-08-02T12:00:00.000Z	19 \| good	3.289 \| good	3.317 \| good	20.997 \| good	0.226 \| good	5.796 \| good	0.196 \| good
2025-08-02T13:00:00.000Z	26 \| good	2.855 \| good	2.881 \| good	28.229 \| good	0.224 \| good	4.256 \| good	0.186 \| good

Real-time air quality index in Bay City, Michigan today

Common air pollutants in Bay City, Michigan

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Bay City, Michigan air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Midland, 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 Bay City, Michigan updated?

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

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

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

Which pollutant is found most often in Bay City, Michigan?

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

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

What are the current PM10 levels at Bay City, Michigan?

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

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

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

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

What are the current PM₁₀ levels at Bay City, Michigan?

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

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

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