What is the current level of PM10 in Portage City, Michigan?

Portage City, Michigan currently has a PM10 concentration of 21.359 μg/m3.

What is the current level of sulfur dioxide (SO2) in Portage City, Michigan?

The current sulfur dioxide (SO2) concentration in Portage City, Michigan is 0.92 ppb.

What is the current level of ozone (O3) in Portage City, Michigan?

Portage City, Michigan currently has an ozone (O3) concentration of 40.183 ppm.

What is the current level of nitrogen dioxide (NO2) in Portage City, Michigan?

The current level of nitrogen dioxide (NO2) in Portage City, Michigan is 4.889 ppb.

Current air quality index in Portage City, Michigan today

Q: What is the PM2.5 concentration in Portage City, Michigan right now?

Portage City, Michigan currently has a PM2.5 concentration of 4.933 μg/m3.

Stay updated with real-time air quality in Portage 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)

Good

Portage City, Michigan

Last updated: ... (Local time)

Common air pollutants in Portage City, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.93 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.36 μg/m³

155

255

425

605+

Ozone (O₃)

40.18 ppb

201

201+

Sulfur Dioxide (SO₂)

0.92 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Portage City, Michigan

Scroll To Air Quality Map

Track live Portage City, Michigan air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	28 \| good	3.024 \| good	12.055 \| good	29.879 \| good	0.742 \| good	2.97 \| good	0.2 \| good
2026-03-07T23:00:00.000Z	27 \| good	3.417 \| good	14.973 \| good	29.18 \| good	1.016 \| good	3.072 \| good	0.25 \| good
2026-03-08T00:00:00.000Z	24 \| good	4.217 \| good	18.967 \| good	25.697 \| good	0.939 \| good	3.097 \| good	0.183 \| good
2026-03-08T01:00:00.000Z	22 \| good	4.216 \| good	18.964 \| good	19.84 \| good	1.001 \| good	2.921 \| good	0.2 \| good
2026-03-08T02:00:00.000Z	22 \| good	3.236 \| good	14.056 \| good	23.978 \| good	0.988 \| good	2.949 \| good	0.199 \| good
2026-03-08T03:00:00.000Z	17 \| good	2.525 \| good	10.122 \| good	18.01 \| good	0.349 \| good	2.897 \| good	0.199 \| good
2026-03-08T04:00:00.000Z	16 \| good	2.939 \| good	12.107 \| good	16.859 \| good	0.945 \| good	2.558 \| good	0.198 \| good
2026-03-08T05:00:00.000Z	17 \| good	2.825 \| good	11.99 \| good	17.566 \| good	0.962 \| good	2.38 \| good	0.189 \| good
2026-03-08T06:00:00.000Z	19 \| good	3.02 \| good	11.983 \| good	19.525 \| good	0.789 \| good	2.383 \| good	0.19 \| good
2026-03-08T07:00:00.000Z	22 \| good	3.505 \| good	15.85 \| good	21.133 \| good	0.805 \| good	2.314 \| good	0.187 \| good
2026-03-08T08:00:00.000Z	22 \| good	3.901 \| good	16.907 \| good	23.386 \| good	0.821 \| good	2.136 \| good	0.201 \| good
2026-03-08T09:00:00.000Z	22 \| good	4.102 \| good	17.867 \| good	21.439 \| good	0.768 \| good	2.335 \| good	0.156 \| good
2026-03-08T10:00:00.000Z	27 \| good	5.1 \| good	21.788 \| good	22.914 \| good	0.818 \| good	1.904 \| good	0.2 \| good
2026-03-08T11:00:00.000Z	38 \| good	6.782 \| good	29.792 \| good	22.946 \| good	0.926 \| good	1.905 \| good	0.201 \| good
2026-03-08T12:00:00.000Z	49 \| good	9.446 \| good	42.531 \| good	23.629 \| good	0.997 \| good	2.323 \| good	0.203 \| good
2026-03-08T13:00:00.000Z	49 \| good	9.258 \| good	41.577 \| good	21.154 \| good	1.02 \| good	3.079 \| good	0.168 \| good
2026-03-08T14:00:00.000Z	44 \| good	8.292 \| good	36.733 \| good	25.375 \| good	1.257 \| good	3.309 \| good	0.17 \| good
2026-03-08T15:00:00.000Z	38 \| good	7.338 \| good	31.919 \| good	25.628 \| good	1.204 \| good	3.072 \| good	0.186 \| good
2026-03-08T16:00:00.000Z	33 \| good	6.252 \| good	27.935 \| good	26.42 \| good	0.765 \| good	2.611 \| good	0.189 \| good
2026-03-08T17:00:00.000Z	28 \| good	5.049 \| good	22.02 \| good	30.472 \| good	0.856 \| good	2.286 \| good	0.189 \| good
2026-03-08T18:00:00.000Z	30 \| good	3.952 \| good	17.063 \| good	31.625 \| good	0.824 \| good	2.241 \| good	0.172 \| good
2026-03-08T19:00:00.000Z	31 \| good	3.258 \| good	14.126 \| good	33.706 \| good	0.901 \| good	2.199 \| good	0.166 \| good
2026-03-08T20:00:00.000Z	33 \| good	2.953 \| good	12.12 \| good	35.575 \| good	0.861 \| good	2.39 \| good	0.177 \| good
2026-03-08T21:00:00.000Z	34 \| good	2.856 \| good	12.152 \| good	37.043 \| good	0.979 \| good	2.454 \| good	0.175 \| good
2026-03-08T22:00:00.000Z	35 \| good	2.857 \| good	12.181 \| good	38.123 \| good	0.992 \| good	2.32 \| good	0.173 \| good
2026-03-08T23:00:00.000Z	37 \| good	2.938 \| good	12.106 \| good	39.625 \| good	0.871 \| good	2.553 \| good	0.177 \| good
2026-03-09T00:00:00.000Z	35 \| good	3.127 \| good	14.051 \| good	37.533 \| good	0.812 \| good	3.061 \| good	0.188 \| good
2026-03-09T01:00:00.000Z	31 \| good	3.524 \| good	16.037 \| good	33.738 \| good	0.734 \| good	3.486 \| good	0.196 \| good
2026-03-09T02:00:00.000Z	31 \| good	4.111 \| good	18.028 \| good	32.64 \| good	0.709 \| good	3.762 \| good	0.199 \| good
2026-03-09T03:00:00.000Z	24 \| good	0.272 \| good	1 \| good	25.758 \| good	0.707 \| good	2.497 \| good	0.17 \| good
2026-03-09T04:00:00.000Z	31 \| good	3.413 \| good	14.996 \| good	33.733 \| good	0.668 \| good	2.439 \| good	0.189 \| good
2026-03-09T05:00:00.000Z	30 \| good	3.217 \| good	14 \| good	31.555 \| good	0.702 \| good	2.072 \| good	0.174 \| good
2026-03-09T06:00:00.000Z	31 \| good	3.211 \| good	13.977 \| good	32.905 \| good	0.763 \| good	2.639 \| good	0.174 \| good
2026-03-09T07:00:00.000Z	31 \| good	3.309 \| good	14.961 \| good	33.42 \| good	0.776 \| good	2.585 \| good	0.172 \| good
2026-03-09T08:00:00.000Z	29 \| good	3.412 \| good	14.957 \| good	31.104 \| good	0.768 \| good	2.092 \| good	0.165 \| good
2026-03-09T09:00:00.000Z	29 \| good	3.411 \| good	14.974 \| good	30.582 \| good	0.805 \| good	2.089 \| good	0.166 \| good
2026-03-09T10:00:00.000Z	26 \| good	3.509 \| good	15.941 \| good	28.436 \| good	0.767 \| good	3.807 \| good	0.187 \| good
2026-03-09T11:00:00.000Z	24 \| good	3.709 \| good	15.967 \| good	26.422 \| good	0.766 \| good	6.773 \| good	0.191 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.914 \| good	16.994 \| good	23.689 \| good	0.789 \| good	8.481 \| good	0.22 \| good
2026-03-09T13:00:00.000Z	22 \| good	4.023 \| good	18.024 \| good	18.248 \| good	0.8 \| good	8.128 \| good	0.198 \| good
2026-03-09T14:00:00.000Z	23 \| good	4.221 \| good	19.028 \| good	24.703 \| good	0.836 \| good	7.643 \| good	0.202 \| good
2026-03-09T15:00:00.000Z	22 \| good	4.325 \| good	19.084 \| good	18.592 \| good	0.902 \| good	5.372 \| good	0.187 \| good
2026-03-09T16:00:00.000Z	23 \| good	4.318 \| good	19.043 \| good	25.009 \| good	0.921 \| good	4.858 \| good	0.187 \| good
2026-03-09T17:00:00.000Z	25 \| good	4.214 \| good	19.005 \| good	27.491 \| good	0.988 \| good	4.724 \| good	0.185 \| good
2026-03-09T18:00:00.000Z	28 \| good	4.317 \| good	19.034 \| good	30.05 \| good	0.99 \| good	5.144 \| good	0.194 \| good
2026-03-09T19:00:00.000Z	32 \| good	4.514 \| good	20.009 \| good	35.474 \| good	0.912 \| good	4.886 \| good	0.195 \| good
2026-03-09T20:00:00.000Z	34 \| good	4.814 \| good	21.012 \| good	37.336 \| good	0.886 \| good	5.282 \| good	0.199 \| good
2026-03-09T21:00:00.000Z	37 \| good	4.915 \| good	21.052 \| good	40.224 \| good	0.922 \| good	4.882 \| good	0.225 \| good
2026-03-09T21:00:00.000Z	37 \| good	4.933 \| good	21.359 \| good	40.183 \| good	0.92 \| good	4.889 \| good	0.226 \| good
2026-03-09T22:00:00.000Z	34 \| good	1.646 \| good	7 \| good	37.027 \| good	0.969 \| good	3.073 \| good	0.179 \| good
2026-03-09T23:00:00.000Z	31 \| good	4.782 \| good	20.828 \| good	33.495 \| good	1 \| good	4.716 \| good	0.196 \| good
2026-03-10T00:00:00.000Z	22 \| good	1.936 \| good	7.903 \| good	24.288 \| good	1.032 \| good	6.358 \| good	0.212 \| good
2026-03-10T01:00:00.000Z	22 \| good	3.622 \| good	15.868 \| good	11.634 \| good	1.068 \| good	7.567 \| good	0.227 \| good
2026-03-10T02:00:00.000Z	18 \| good	0.548 \| good	2.162 \| good	18.606 \| good	1.105 \| good	8.776 \| good	0.242 \| good
2026-03-10T03:00:00.000Z	21 \| good	3.278 \| good	14.167 \| good	22.714 \| good	1.141 \| good	9.985 \| good	0.257 \| good
2026-03-10T04:00:00.000Z	25 \| good	3.883 \| good	17.128 \| good	27.177 \| good	1.048 \| good	7.8 \| good	0.229 \| good
2026-03-10T05:00:00.000Z	28 \| good	3.305 \| good	14.256 \| good	29.807 \| good	0.955 \| good	5.616 \| good	0.202 \| good
2026-03-10T06:00:00.000Z	27 \| good	4.472 \| good	19.153 \| good	28.954 \| good	0.863 \| good	3.431 \| good	0.175 \| good
2026-03-10T07:00:00.000Z	19 \| good	3.236 \| good	14.011 \| good	19.849 \| good	0.847 \| good	3.017 \| good	0.165 \| good
2026-03-10T08:00:00.000Z	24 \| good	1.349 \| good	5.104 \| good	25.775 \| good	0.831 \| good	2.604 \| good	0.155 \| good
2026-03-10T09:00:00.000Z	29 \| good	1.809 \| good	7.937 \| good	30.551 \| good	0.815 \| good	2.19 \| good	0.144 \| good
2026-03-10T10:00:00.000Z	49 \| good	8.944 \| good	40.473 \| good	19.802 \| good	0.751 \| good	2.277 \| good	0.143 \| good
2026-03-10T11:00:00.000Z	38 \| good	7.439 \| good	32.789 \| good	12.596 \| good	0.688 \| good	2.365 \| good	0.142 \| good
2026-03-10T12:00:00.000Z	15 \| good	0.992 \| good	3.506 \| good	16.225 \| good	0.625 \| good	2.452 \| good	0.142 \| good
2026-03-10T13:00:00.000Z	20 \| good	2.537 \| good	10.428 \| good	21.792 \| good	0.599 \| good	2.909 \| good	0.149 \| good
2026-03-10T14:00:00.000Z	22 \| good	0.85 \| good	2.944 \| good	24.178 \| good	0.573 \| good	3.365 \| good	0.156 \| good
2026-03-10T15:00:00.000Z	24 \| good	1.17 \| good	4.443 \| good	26.187 \| good	0.546 \| good	3.822 \| good	0.163 \| good
2026-03-10T16:00:00.000Z	27 \| good	1.083 \| good	4.31 \| good	29.22 \| good	0.553 \| good	3.375 \| good	0.16 \| good
2026-03-10T17:00:00.000Z	31 \| good	2.242 \| good	9.158 \| good	33.175 \| good	0.56 \| good	2.927 \| good	0.157 \| good
2026-03-10T18:00:00.000Z	31 \| good	3.333 \| good	14.979 \| good	33.246 \| good	0.567 \| good	2.48 \| good	0.154 \| good
2026-03-10T19:00:00.000Z	31 \| good	2.913 \| good	12.043 \| good	33.724 \| good	0.538 \| good	2.387 \| good	0.153 \| good
2026-03-10T20:00:00.000Z	35 \| good	2.423 \| good	10.01 \| good	38.101 \| good	0.509 \| good	2.295 \| good	0.152 \| good
2026-03-10T21:00:00.000Z	37 \| good	2.504 \| good	10.133 \| good	39.601 \| good	0.48 \| good	2.203 \| good	0.151 \| good
2026-03-10T22:00:00.000Z	31 \| good	3.136 \| good	13.878 \| good	34.302 \| good	0.46 \| good	3.043 \| good	0.158 \| good
2026-03-10T23:00:00.000Z	31 \| good	3.546 \| good	15.956 \| good	32.594 \| good	0.439 \| good	3.884 \| good	0.164 \| good
2026-03-11T00:00:00.000Z	11 \| good	1.913 \| good	8.101 \| good	10.429 \| good	0.419 \| good	4.724 \| good	0.171 \| good
2026-03-11T01:00:00.000Z	9 \| good	0.885 \| good	3.278 \| good	9.913 \| good	0.441 \| good	3.975 \| good	0.161 \| good
2026-03-11T02:00:00.000Z	24 \| good	0.267 \| good	1.209 \| good	26.145 \| good	0.464 \| good	3.227 \| good	0.151 \| good
2026-03-11T03:00:00.000Z	22 \| good	1.619 \| good	6.264 \| good	24.223 \| good	0.486 \| good	2.478 \| good	0.141 \| good
2026-03-11T04:00:00.000Z	23 \| good	2.162 \| good	9.124 \| good	25.316 \| good	0.419 \| good	2.184 \| good	0.138 \| good
2026-03-11T05:00:00.000Z	25 \| good	0.711 \| good	2.487 \| good	27.184 \| good	0.352 \| good	1.889 \| good	0.136 \| good
2026-03-11T06:00:00.000Z	31 \| good	4.196 \| good	4.232 \| good	33.129 \| good	0.279 \| good	1.594 \| good	0.134 \| good
2026-03-11T07:00:00.000Z	27 \| good	2.915 \| good	12.013 \| good	28.676 \| good	0.282 \| good	1.699 \| good	0.141 \| good
2026-03-11T08:00:00.000Z	33 \| good	6.385 \| good	28.409 \| good	13.609 \| good	0.28 \| good	1.802 \| good	0.147 \| good
2026-03-11T09:00:00.000Z	24 \| good	2.881 \| good	11.823 \| good	25.657 \| good	0.278 \| good	1.906 \| good	0.153 \| good
2026-03-11T10:00:00.000Z	44 \| good	8.15 \| good	36.073 \| good	5.443 \| good	0.302 \| good	2.122 \| good	0.159 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.319 \| good	41.235 \| good	1.701 \| good	0.325 \| good	2.337 \| good	0.165 \| good
2026-03-11T12:00:00.000Z	19 \| good	3.179 \| good	3.191 \| good	21.461 \| good	0.352 \| good	2.554 \| good	0.172 \| good
2026-03-11T13:00:00.000Z	19 \| good	2.753 \| good	2.759 \| good	19.938 \| good	0.371 \| good	3.058 \| good	0.182 \| good
2026-03-11T14:00:00.000Z	17 \| good	2.161 \| good	2.165 \| good	18.415 \| good	0.391 \| good	3.562 \| good	0.192 \| good
2026-03-11T15:00:00.000Z	16 \| good	1.993 \| good	1.997 \| good	16.892 \| good	0.41 \| good	4.066 \| good	0.202 \| good
2026-03-11T16:00:00.000Z	17 \| good	1.761 \| good	1.766 \| good	17.793 \| good	0.402 \| good	3.926 \| good	0.2 \| good
2026-03-11T17:00:00.000Z	26 \| good	1.471 \| good	5.881 \| good	28.478 \| good	0.392 \| good	3.749 \| good	0.197 \| good
2026-03-11T18:00:00.000Z	19 \| good	1.392 \| good	1.411 \| good	19.596 \| good	0.386 \| good	3.644 \| good	0.196 \| good
2026-03-11T19:00:00.000Z	20 \| good	1.373 \| good	1.397 \| good	22.104 \| good	0.36 \| good	3.321 \| good	0.19 \| good
2026-03-11T20:00:00.000Z	23 \| good	1.301 \| good	1.323 \| good	24.612 \| good	0.334 \| good	2.998 \| good	0.184 \| good
2026-03-11T21:00:00.000Z	25 \| good	1.204 \| good	1.225 \| good	27.121 \| good	0.308 \| good	2.675 \| good	0.178 \| good

Portage city

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Portage City, Michigan

0.20ppm

How accurate is Michigan, USA air quality data?

The air quality data for Michigan, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Portage City, Michigan get updated?

Air quality updates for Portage City, Michigan are available every hour.

What time in the past 24 hours saw the poorest air quality in Portage City, Michigan?

Portage City, Michigan experienced its worst air quality at 11:00:00, 2026-03-08.

When was air quality in Portage City, Michigan the best over the past 24 hours?

The best air quality in Portage City, Michigan was observed at 03:00:00 on 2026-03-09.

What is the air quality in Portage City, Michigan right now?

The air quality in Portage City, Michigan right now is Good, with an AQI of 37.

What pollutant is most frequently found in Portage City, Michigan?

In Portage City, Michigan, O3 is the most frequently found pollutant.

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

When air quality in Portage City, Michigan is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Portage City, Michigan right now?

Portage City, Michigan currently has a PM_2.5 concentration of 4.933 μg/m³.

What is the current level of PM₁₀ in Portage City, Michigan?

Portage City, Michigan currently has a PM₁₀ concentration of 21.359 μg/m³.

What is the current level of carbon monoxide (CO) in Portage City, Michigan?

The current carbon monoxide (CO) level in Portage City, Michigan is 0.226 ppm.

What is the current level of sulfur dioxide (SO₂) in Portage City, Michigan?

The current sulfur dioxide (SO₂) concentration in Portage City, Michigan is 0.92 ppb.

What is the current level of ozone (O₃) in Portage City, Michigan?

Portage City, Michigan currently has an ozone (O₃) concentration of 40.183 ppm.

What is the current level of nitrogen dioxide (NO₂) in Portage City, Michigan?

The current level of nitrogen dioxide (NO₂) in Portage City, Michigan is 4.889 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	28 \| good	3.024 \| good	12.055 \| good	29.879 \| good	0.742 \| good	2.97 \| good	0.2 \| good
2026-03-07T23:00:00.000Z	27 \| good	3.417 \| good	14.973 \| good	29.18 \| good	1.016 \| good	3.072 \| good	0.25 \| good
2026-03-08T00:00:00.000Z	24 \| good	4.217 \| good	18.967 \| good	25.697 \| good	0.939 \| good	3.097 \| good	0.183 \| good
2026-03-08T01:00:00.000Z	22 \| good	4.216 \| good	18.964 \| good	19.84 \| good	1.001 \| good	2.921 \| good	0.2 \| good
2026-03-08T02:00:00.000Z	22 \| good	3.236 \| good	14.056 \| good	23.978 \| good	0.988 \| good	2.949 \| good	0.199 \| good
2026-03-08T03:00:00.000Z	17 \| good	2.525 \| good	10.122 \| good	18.01 \| good	0.349 \| good	2.897 \| good	0.199 \| good
2026-03-08T04:00:00.000Z	16 \| good	2.939 \| good	12.107 \| good	16.859 \| good	0.945 \| good	2.558 \| good	0.198 \| good
2026-03-08T05:00:00.000Z	17 \| good	2.825 \| good	11.99 \| good	17.566 \| good	0.962 \| good	2.38 \| good	0.189 \| good
2026-03-08T06:00:00.000Z	19 \| good	3.02 \| good	11.983 \| good	19.525 \| good	0.789 \| good	2.383 \| good	0.19 \| good
2026-03-08T07:00:00.000Z	22 \| good	3.505 \| good	15.85 \| good	21.133 \| good	0.805 \| good	2.314 \| good	0.187 \| good
2026-03-08T08:00:00.000Z	22 \| good	3.901 \| good	16.907 \| good	23.386 \| good	0.821 \| good	2.136 \| good	0.201 \| good
2026-03-08T09:00:00.000Z	22 \| good	4.102 \| good	17.867 \| good	21.439 \| good	0.768 \| good	2.335 \| good	0.156 \| good
2026-03-08T10:00:00.000Z	27 \| good	5.1 \| good	21.788 \| good	22.914 \| good	0.818 \| good	1.904 \| good	0.2 \| good
2026-03-08T11:00:00.000Z	38 \| good	6.782 \| good	29.792 \| good	22.946 \| good	0.926 \| good	1.905 \| good	0.201 \| good
2026-03-08T12:00:00.000Z	49 \| good	9.446 \| good	42.531 \| good	23.629 \| good	0.997 \| good	2.323 \| good	0.203 \| good
2026-03-08T13:00:00.000Z	49 \| good	9.258 \| good	41.577 \| good	21.154 \| good	1.02 \| good	3.079 \| good	0.168 \| good
2026-03-08T14:00:00.000Z	44 \| good	8.292 \| good	36.733 \| good	25.375 \| good	1.257 \| good	3.309 \| good	0.17 \| good
2026-03-08T15:00:00.000Z	38 \| good	7.338 \| good	31.919 \| good	25.628 \| good	1.204 \| good	3.072 \| good	0.186 \| good
2026-03-08T16:00:00.000Z	33 \| good	6.252 \| good	27.935 \| good	26.42 \| good	0.765 \| good	2.611 \| good	0.189 \| good
2026-03-08T17:00:00.000Z	28 \| good	5.049 \| good	22.02 \| good	30.472 \| good	0.856 \| good	2.286 \| good	0.189 \| good
2026-03-08T18:00:00.000Z	30 \| good	3.952 \| good	17.063 \| good	31.625 \| good	0.824 \| good	2.241 \| good	0.172 \| good
2026-03-08T19:00:00.000Z	31 \| good	3.258 \| good	14.126 \| good	33.706 \| good	0.901 \| good	2.199 \| good	0.166 \| good
2026-03-08T20:00:00.000Z	33 \| good	2.953 \| good	12.12 \| good	35.575 \| good	0.861 \| good	2.39 \| good	0.177 \| good
2026-03-08T21:00:00.000Z	34 \| good	2.856 \| good	12.152 \| good	37.043 \| good	0.979 \| good	2.454 \| good	0.175 \| good
2026-03-08T22:00:00.000Z	35 \| good	2.857 \| good	12.181 \| good	38.123 \| good	0.992 \| good	2.32 \| good	0.173 \| good
2026-03-08T23:00:00.000Z	37 \| good	2.938 \| good	12.106 \| good	39.625 \| good	0.871 \| good	2.553 \| good	0.177 \| good
2026-03-09T00:00:00.000Z	35 \| good	3.127 \| good	14.051 \| good	37.533 \| good	0.812 \| good	3.061 \| good	0.188 \| good
2026-03-09T01:00:00.000Z	31 \| good	3.524 \| good	16.037 \| good	33.738 \| good	0.734 \| good	3.486 \| good	0.196 \| good
2026-03-09T02:00:00.000Z	31 \| good	4.111 \| good	18.028 \| good	32.64 \| good	0.709 \| good	3.762 \| good	0.199 \| good
2026-03-09T03:00:00.000Z	24 \| good	0.272 \| good	1 \| good	25.758 \| good	0.707 \| good	2.497 \| good	0.17 \| good
2026-03-09T04:00:00.000Z	31 \| good	3.413 \| good	14.996 \| good	33.733 \| good	0.668 \| good	2.439 \| good	0.189 \| good
2026-03-09T05:00:00.000Z	30 \| good	3.217 \| good	14 \| good	31.555 \| good	0.702 \| good	2.072 \| good	0.174 \| good
2026-03-09T06:00:00.000Z	31 \| good	3.211 \| good	13.977 \| good	32.905 \| good	0.763 \| good	2.639 \| good	0.174 \| good
2026-03-09T07:00:00.000Z	31 \| good	3.309 \| good	14.961 \| good	33.42 \| good	0.776 \| good	2.585 \| good	0.172 \| good
2026-03-09T08:00:00.000Z	29 \| good	3.412 \| good	14.957 \| good	31.104 \| good	0.768 \| good	2.092 \| good	0.165 \| good
2026-03-09T09:00:00.000Z	29 \| good	3.411 \| good	14.974 \| good	30.582 \| good	0.805 \| good	2.089 \| good	0.166 \| good
2026-03-09T10:00:00.000Z	26 \| good	3.509 \| good	15.941 \| good	28.436 \| good	0.767 \| good	3.807 \| good	0.187 \| good
2026-03-09T11:00:00.000Z	24 \| good	3.709 \| good	15.967 \| good	26.422 \| good	0.766 \| good	6.773 \| good	0.191 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.914 \| good	16.994 \| good	23.689 \| good	0.789 \| good	8.481 \| good	0.22 \| good
2026-03-09T13:00:00.000Z	22 \| good	4.023 \| good	18.024 \| good	18.248 \| good	0.8 \| good	8.128 \| good	0.198 \| good
2026-03-09T14:00:00.000Z	23 \| good	4.221 \| good	19.028 \| good	24.703 \| good	0.836 \| good	7.643 \| good	0.202 \| good
2026-03-09T15:00:00.000Z	22 \| good	4.325 \| good	19.084 \| good	18.592 \| good	0.902 \| good	5.372 \| good	0.187 \| good
2026-03-09T16:00:00.000Z	23 \| good	4.318 \| good	19.043 \| good	25.009 \| good	0.921 \| good	4.858 \| good	0.187 \| good
2026-03-09T17:00:00.000Z	25 \| good	4.214 \| good	19.005 \| good	27.491 \| good	0.988 \| good	4.724 \| good	0.185 \| good
2026-03-09T18:00:00.000Z	28 \| good	4.317 \| good	19.034 \| good	30.05 \| good	0.99 \| good	5.144 \| good	0.194 \| good
2026-03-09T19:00:00.000Z	32 \| good	4.514 \| good	20.009 \| good	35.474 \| good	0.912 \| good	4.886 \| good	0.195 \| good
2026-03-09T20:00:00.000Z	34 \| good	4.814 \| good	21.012 \| good	37.336 \| good	0.886 \| good	5.282 \| good	0.199 \| good
2026-03-09T21:00:00.000Z	37 \| good	4.915 \| good	21.052 \| good	40.224 \| good	0.922 \| good	4.882 \| good	0.225 \| good
2026-03-09T21:00:00.000Z	37 \| good	4.933 \| good	21.359 \| good	40.183 \| good	0.92 \| good	4.889 \| good	0.226 \| good
2026-03-09T22:00:00.000Z	34 \| good	1.646 \| good	7 \| good	37.027 \| good	0.969 \| good	3.073 \| good	0.179 \| good
2026-03-09T23:00:00.000Z	31 \| good	4.782 \| good	20.828 \| good	33.495 \| good	1 \| good	4.716 \| good	0.196 \| good
2026-03-10T00:00:00.000Z	22 \| good	1.936 \| good	7.903 \| good	24.288 \| good	1.032 \| good	6.358 \| good	0.212 \| good
2026-03-10T01:00:00.000Z	22 \| good	3.622 \| good	15.868 \| good	11.634 \| good	1.068 \| good	7.567 \| good	0.227 \| good
2026-03-10T02:00:00.000Z	18 \| good	0.548 \| good	2.162 \| good	18.606 \| good	1.105 \| good	8.776 \| good	0.242 \| good
2026-03-10T03:00:00.000Z	21 \| good	3.278 \| good	14.167 \| good	22.714 \| good	1.141 \| good	9.985 \| good	0.257 \| good
2026-03-10T04:00:00.000Z	25 \| good	3.883 \| good	17.128 \| good	27.177 \| good	1.048 \| good	7.8 \| good	0.229 \| good
2026-03-10T05:00:00.000Z	28 \| good	3.305 \| good	14.256 \| good	29.807 \| good	0.955 \| good	5.616 \| good	0.202 \| good
2026-03-10T06:00:00.000Z	27 \| good	4.472 \| good	19.153 \| good	28.954 \| good	0.863 \| good	3.431 \| good	0.175 \| good
2026-03-10T07:00:00.000Z	19 \| good	3.236 \| good	14.011 \| good	19.849 \| good	0.847 \| good	3.017 \| good	0.165 \| good
2026-03-10T08:00:00.000Z	24 \| good	1.349 \| good	5.104 \| good	25.775 \| good	0.831 \| good	2.604 \| good	0.155 \| good
2026-03-10T09:00:00.000Z	29 \| good	1.809 \| good	7.937 \| good	30.551 \| good	0.815 \| good	2.19 \| good	0.144 \| good
2026-03-10T10:00:00.000Z	49 \| good	8.944 \| good	40.473 \| good	19.802 \| good	0.751 \| good	2.277 \| good	0.143 \| good
2026-03-10T11:00:00.000Z	38 \| good	7.439 \| good	32.789 \| good	12.596 \| good	0.688 \| good	2.365 \| good	0.142 \| good
2026-03-10T12:00:00.000Z	15 \| good	0.992 \| good	3.506 \| good	16.225 \| good	0.625 \| good	2.452 \| good	0.142 \| good
2026-03-10T13:00:00.000Z	20 \| good	2.537 \| good	10.428 \| good	21.792 \| good	0.599 \| good	2.909 \| good	0.149 \| good
2026-03-10T14:00:00.000Z	22 \| good	0.85 \| good	2.944 \| good	24.178 \| good	0.573 \| good	3.365 \| good	0.156 \| good
2026-03-10T15:00:00.000Z	24 \| good	1.17 \| good	4.443 \| good	26.187 \| good	0.546 \| good	3.822 \| good	0.163 \| good
2026-03-10T16:00:00.000Z	27 \| good	1.083 \| good	4.31 \| good	29.22 \| good	0.553 \| good	3.375 \| good	0.16 \| good
2026-03-10T17:00:00.000Z	31 \| good	2.242 \| good	9.158 \| good	33.175 \| good	0.56 \| good	2.927 \| good	0.157 \| good
2026-03-10T18:00:00.000Z	31 \| good	3.333 \| good	14.979 \| good	33.246 \| good	0.567 \| good	2.48 \| good	0.154 \| good
2026-03-10T19:00:00.000Z	31 \| good	2.913 \| good	12.043 \| good	33.724 \| good	0.538 \| good	2.387 \| good	0.153 \| good
2026-03-10T20:00:00.000Z	35 \| good	2.423 \| good	10.01 \| good	38.101 \| good	0.509 \| good	2.295 \| good	0.152 \| good
2026-03-10T21:00:00.000Z	37 \| good	2.504 \| good	10.133 \| good	39.601 \| good	0.48 \| good	2.203 \| good	0.151 \| good
2026-03-10T22:00:00.000Z	31 \| good	3.136 \| good	13.878 \| good	34.302 \| good	0.46 \| good	3.043 \| good	0.158 \| good
2026-03-10T23:00:00.000Z	31 \| good	3.546 \| good	15.956 \| good	32.594 \| good	0.439 \| good	3.884 \| good	0.164 \| good
2026-03-11T00:00:00.000Z	11 \| good	1.913 \| good	8.101 \| good	10.429 \| good	0.419 \| good	4.724 \| good	0.171 \| good
2026-03-11T01:00:00.000Z	9 \| good	0.885 \| good	3.278 \| good	9.913 \| good	0.441 \| good	3.975 \| good	0.161 \| good
2026-03-11T02:00:00.000Z	24 \| good	0.267 \| good	1.209 \| good	26.145 \| good	0.464 \| good	3.227 \| good	0.151 \| good
2026-03-11T03:00:00.000Z	22 \| good	1.619 \| good	6.264 \| good	24.223 \| good	0.486 \| good	2.478 \| good	0.141 \| good
2026-03-11T04:00:00.000Z	23 \| good	2.162 \| good	9.124 \| good	25.316 \| good	0.419 \| good	2.184 \| good	0.138 \| good
2026-03-11T05:00:00.000Z	25 \| good	0.711 \| good	2.487 \| good	27.184 \| good	0.352 \| good	1.889 \| good	0.136 \| good
2026-03-11T06:00:00.000Z	31 \| good	4.196 \| good	4.232 \| good	33.129 \| good	0.279 \| good	1.594 \| good	0.134 \| good
2026-03-11T07:00:00.000Z	27 \| good	2.915 \| good	12.013 \| good	28.676 \| good	0.282 \| good	1.699 \| good	0.141 \| good
2026-03-11T08:00:00.000Z	33 \| good	6.385 \| good	28.409 \| good	13.609 \| good	0.28 \| good	1.802 \| good	0.147 \| good
2026-03-11T09:00:00.000Z	24 \| good	2.881 \| good	11.823 \| good	25.657 \| good	0.278 \| good	1.906 \| good	0.153 \| good
2026-03-11T10:00:00.000Z	44 \| good	8.15 \| good	36.073 \| good	5.443 \| good	0.302 \| good	2.122 \| good	0.159 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.319 \| good	41.235 \| good	1.701 \| good	0.325 \| good	2.337 \| good	0.165 \| good
2026-03-11T12:00:00.000Z	19 \| good	3.179 \| good	3.191 \| good	21.461 \| good	0.352 \| good	2.554 \| good	0.172 \| good
2026-03-11T13:00:00.000Z	19 \| good	2.753 \| good	2.759 \| good	19.938 \| good	0.371 \| good	3.058 \| good	0.182 \| good
2026-03-11T14:00:00.000Z	17 \| good	2.161 \| good	2.165 \| good	18.415 \| good	0.391 \| good	3.562 \| good	0.192 \| good
2026-03-11T15:00:00.000Z	16 \| good	1.993 \| good	1.997 \| good	16.892 \| good	0.41 \| good	4.066 \| good	0.202 \| good
2026-03-11T16:00:00.000Z	17 \| good	1.761 \| good	1.766 \| good	17.793 \| good	0.402 \| good	3.926 \| good	0.2 \| good
2026-03-11T17:00:00.000Z	26 \| good	1.471 \| good	5.881 \| good	28.478 \| good	0.392 \| good	3.749 \| good	0.197 \| good
2026-03-11T18:00:00.000Z	19 \| good	1.392 \| good	1.411 \| good	19.596 \| good	0.386 \| good	3.644 \| good	0.196 \| good
2026-03-11T19:00:00.000Z	20 \| good	1.373 \| good	1.397 \| good	22.104 \| good	0.36 \| good	3.321 \| good	0.19 \| good
2026-03-11T20:00:00.000Z	23 \| good	1.301 \| good	1.323 \| good	24.612 \| good	0.334 \| good	2.998 \| good	0.184 \| good
2026-03-11T21:00:00.000Z	25 \| good	1.204 \| good	1.225 \| good	27.121 \| good	0.308 \| good	2.675 \| good	0.178 \| good

Current air quality index in Portage City, Michigan today

Common air pollutants in Portage City, Michigan

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Portage City, Michigan air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Portage City, Michigan

Air quality in nearby cities

Portage City, Michigan

Texas Charter Township, Michigan

Kalamazoo, Michigan

Kalamazoo Charter Township, Michigan

Comstock Charter Township, Michigan

Antwerp, Michigan

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Frequently asked questions

How frequently does the air quality data for Portage City, Michigan get updated?

What time in the past 24 hours saw the poorest air quality in Portage City, Michigan?

When was air quality in Portage City, Michigan the best over the past 24 hours?

What is the air quality in Portage City, Michigan right now?

What pollutant is most frequently found in Portage City, Michigan?

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

What is the PM2.5 concentration in Portage City, Michigan right now?

What is the current level of PM10 in Portage City, Michigan?

What is the current level of carbon monoxide (CO) in Portage City, Michigan?

What is the current level of sulfur dioxide (SO2) in Portage City, Michigan?

What is the current level of ozone (O3) in Portage City, Michigan?

What is the current level of nitrogen dioxide (NO2) in Portage City, Michigan?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Portage City, Michigan right now?

What is the current level of PM₁₀ in Portage City, Michigan?

What is the current level of sulfur dioxide (SO₂) in Portage City, Michigan?

What is the current level of ozone (O₃) in Portage City, Michigan?

What is the current level of nitrogen dioxide (NO₂) in Portage City, Michigan?