What is the PM10 level in Spencer, Iowa at the moment?

The PM10 concentration in Spencer, Iowa is 22.065 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Spencer, Iowa at the moment?

Currently, Spencer, Iowa has a sulfur dioxide (SO2) concentration of 5.621 ppb.

What is the ozone (O3) level in Spencer, Iowa at the moment?

The current ozone (O3) level in Spencer, Iowa at the moment is 33.656 ppm.

What is the nitrogen dioxide (NO2) level in Spencer, Iowa at the moment?

Nitrogen dioxide (NO2) level in Spencer, Iowa at the moment is 3.877 ppb.

Live air quality index in Spencer, Iowa today

Q: What is the PM2.5 level in Spencer, Iowa at the moment?

PM2.5 levels in Spencer, Iowa are currently 3.936 μg/m3.

Stay updated with real-time air quality in Spencer, Iowa 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

Spencer, Iowa

Last updated: ... (Local time)

Major air pollutants in Spencer, Iowa

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.94 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.07 μg/m³

155

255

425

605+

Ozone (O₃)

33.66 ppb

201

201+

Sulfur Dioxide (SO₂)

5.62 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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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Spencer, Iowa

Scroll To Air Quality Map

Track live Spencer, Iowa air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T21:00:00.000Z	31 \| good	3.709 \| good	14.287 \| good	34.271 \| good	3.091 \| good	2.633 \| good	0.219 \| good
2026-03-07T22:00:00.000Z	31 \| good	4.785 \| good	18.796 \| good	33.349 \| good	1.213 \| good	2.295 \| good	0.219 \| good
2026-03-07T23:00:00.000Z	33 \| good	5.648 \| good	17.311 \| good	35.136 \| good	0.614 \| good	1.845 \| good	0.219 \| good
2026-03-08T00:00:00.000Z	33 \| good	5.973 \| good	27.915 \| good	35.484 \| good	0.527 \| good	2.338 \| good	0.179 \| good
2026-03-08T01:00:00.000Z	30 \| good	5.248 \| good	22.106 \| good	31.797 \| good	0.577 \| good	1.734 \| good	0.201 \| good
2026-03-08T02:00:00.000Z	33 \| good	5.59 \| good	14.448 \| good	28.39 \| good	0.496 \| good	3.225 \| good	0.224 \| good
2026-03-08T03:00:00.000Z	33 \| good	5.792 \| good	25 \| good	28.462 \| good	0.352 \| good	1.702 \| good	0.165 \| good
2026-03-08T04:00:00.000Z	33 \| good	6.325 \| good	25.292 \| good	29.792 \| good	0.398 \| good	7.209 \| good	0.214 \| good
2026-03-08T05:00:00.000Z	28 \| good	4.834 \| good	12.37 \| good	29.855 \| good	0.483 \| good	6.669 \| good	0.174 \| good
2026-03-08T06:00:00.000Z	33 \| good	5.84 \| good	21.559 \| good	25.148 \| good	0.526 \| good	5.553 \| good	0.156 \| good
2026-03-08T07:00:00.000Z	27 \| good	5.419 \| good	22.621 \| good	27.45 \| good	0.508 \| good	3.526 \| good	0.16 \| good
2026-03-08T08:00:00.000Z	26 \| good	4.447 \| good	22.145 \| good	28.297 \| good	0.663 \| good	1.997 \| good	0.156 \| good
2026-03-08T09:00:00.000Z	27 \| good	4.284 \| good	15.068 \| good	28.7 \| good	0.531 \| good	2.717 \| good	0.156 \| good
2026-03-08T10:00:00.000Z	25 \| good	3.412 \| good	11.967 \| good	27.498 \| good	0.584 \| good	5.308 \| good	0.156 \| good
2026-03-08T11:00:00.000Z	25 \| good	2.627 \| good	8.169 \| good	26.892 \| good	0.614 \| good	2.43 \| good	0.156 \| good
2026-03-08T12:00:00.000Z	24 \| good	1.697 \| good	4.171 \| good	26.208 \| good	0.494 \| good	5.707 \| good	0.156 \| good
2026-03-08T13:00:00.000Z	24 \| good	2.05 \| good	6.473 \| good	26.283 \| good	0.493 \| good	5.537 \| good	0.16 \| good
2026-03-08T14:00:00.000Z	21 \| good	1.646 \| good	6.586 \| good	22.818 \| good	0.677 \| good	4.469 \| good	0.156 \| good
2026-03-08T15:00:00.000Z	21 \| good	1.424 \| good	2.956 \| good	23.295 \| good	0.374 \| good	3.528 \| good	0.156 \| good
2026-03-08T16:00:00.000Z	22 \| good	2.056 \| good	5.153 \| good	24.458 \| good	0.495 \| good	3.364 \| good	0.156 \| good
2026-03-08T17:00:00.000Z	26 \| good	1.838 \| good	3.718 \| good	28.023 \| good	0.518 \| good	2.793 \| good	0.179 \| good
2026-03-08T18:00:00.000Z	27 \| good	2.426 \| good	6.108 \| good	28.812 \| good	0.426 \| good	2.555 \| good	0.156 \| good
2026-03-08T19:00:00.000Z	30 \| good	1.723 \| good	4.739 \| good	32.123 \| good	0.428 \| good	2.997 \| good	0.176 \| good
2026-03-08T20:00:00.000Z	31 \| good	2.447 \| good	9.199 \| good	34.029 \| good	0.477 \| good	3.138 \| good	0.198 \| good
2026-03-08T21:00:00.000Z	33 \| good	2.148 \| good	8.057 \| good	35.744 \| good	0.478 \| good	2.504 \| good	0.199 \| good
2026-03-08T22:00:00.000Z	34 \| good	1.839 \| good	5.837 \| good	37.033 \| good	0.484 \| good	2.518 \| good	0.176 \| good
2026-03-08T23:00:00.000Z	33 \| good	5.083 \| good	23.629 \| good	35.806 \| good	0.449 \| good	4.938 \| good	0.193 \| good
2026-03-09T00:00:00.000Z	34 \| good	5.304 \| good	20.318 \| good	36.536 \| good	0.441 \| good	6.476 \| good	0.23 \| good
2026-03-09T01:00:00.000Z	30 \| good	3.61 \| good	11.455 \| good	32.265 \| good	0.433 \| good	6.729 \| good	0.233 \| good
2026-03-09T02:00:00.000Z	30 \| good	4.092 \| good	18.61 \| good	32.222 \| good	0.457 \| good	4.773 \| good	0.216 \| good
2026-03-09T03:00:00.000Z	27 \| good	1.827 \| good	8 \| good	29.316 \| good	0.146 \| good	1.504 \| good	0.133 \| good
2026-03-09T04:00:00.000Z	27 \| good	2.247 \| good	5.539 \| good	29.357 \| good	0.598 \| good	3.619 \| good	0.199 \| good
2026-03-09T05:00:00.000Z	31 \| good	2.138 \| good	11.868 \| good	33.244 \| good	0.701 \| good	3.764 \| good	0.199 \| good
2026-03-09T06:00:00.000Z	26 \| good	2.217 \| good	10.138 \| good	27.87 \| good	0.552 \| good	3.505 \| good	0.199 \| good
2026-03-09T07:00:00.000Z	24 \| good	1.998 \| good	7.696 \| good	26.298 \| good	0.53 \| good	2.963 \| good	0.228 \| good
2026-03-09T08:00:00.000Z	26 \| good	3.886 \| good	14.806 \| good	27.762 \| good	0.753 \| good	3.929 \| good	0.206 \| good
2026-03-09T09:00:00.000Z	25 \| good	1.93 \| good	7.781 \| good	26.668 \| good	0.457 \| good	4.347 \| good	0.206 \| good
2026-03-09T10:00:00.000Z	27 \| good	2.364 \| good	9.019 \| good	29.038 \| good	0.439 \| good	5.539 \| good	0.206 \| good
2026-03-09T11:00:00.000Z	25 \| good	2.344 \| good	10.88 \| good	26.748 \| good	0.424 \| good	9.489 \| good	0.216 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.16 \| good	12.892 \| good	23.834 \| good	0.59 \| good	12.076 \| good	0.216 \| good
2026-03-09T13:00:00.000Z	23 \| good	3.494 \| good	13.505 \| good	24.869 \| good	0.568 \| good	10.944 \| good	0.242 \| good
2026-03-09T14:00:00.000Z	22 \| good	4.195 \| good	23.855 \| good	21.597 \| good	0.568 \| good	10.019 \| good	0.279 \| good
2026-03-09T15:00:00.000Z	22 \| good	4.419 \| good	17.473 \| good	23.368 \| good	0.629 \| good	5.575 \| good	0.274 \| good
2026-03-09T16:00:00.000Z	27 \| good	4.835 \| good	19.931 \| good	26.994 \| good	0.458 \| good	4.302 \| good	0.296 \| good
2026-03-09T17:00:00.000Z	27 \| good	4.658 \| good	19.069 \| good	29.439 \| good	1.259 \| good	4.007 \| good	0.296 \| good
2026-03-09T18:00:00.000Z	30 \| good	3.763 \| good	19.336 \| good	32.309 \| good	0.845 \| good	4.107 \| good	0.279 \| good
2026-03-09T19:00:00.000Z	31 \| good	3.936 \| good	22.065 \| good	33.656 \| good	5.621 \| good	3.877 \| good	0.274 \| good
2026-03-09T20:00:00.000Z	32 \| good	4.13 \| good	26.802 \| good	35.2 \| good	4.003 \| good	4.871 \| good	0.314 \| good
2026-03-09T20:00:00.000Z	31 \| good	3.936 \| good	22.065 \| good	33.656 \| good	5.621 \| good	3.877 \| good	0.274 \| good
2026-03-09T21:00:00.000Z	35 \| good	4.601 \| good	20.04 \| good	38.125 \| good	0.151 \| good	0.388 \| good	0.126 \| good
2026-03-09T22:00:00.000Z	34 \| good	4.31 \| good	18.95 \| good	37.211 \| good	0.15 \| good	0.75 \| good	0.129 \| good
2026-03-09T23:00:00.000Z	38 \| good	4.698 \| good	20.41 \| good	40.585 \| good	0.15 \| good	1.113 \| good	0.133 \| good
2026-03-10T00:00:00.000Z	38 \| good	6.561 \| good	29.271 \| good	35.014 \| good	0.149 \| good	1.476 \| good	0.137 \| good
2026-03-10T01:00:00.000Z	33 \| good	6.262 \| good	27.83 \| good	32.986 \| good	0.175 \| good	1.775 \| good	0.142 \| good
2026-03-10T02:00:00.000Z	31 \| good	4.433 \| good	19.111 \| good	34.269 \| good	0.2 \| good	2.074 \| good	0.146 \| good
2026-03-10T03:00:00.000Z	31 \| good	4.636 \| good	20.07 \| good	33.548 \| good	0.226 \| good	2.373 \| good	0.15 \| good
2026-03-10T04:00:00.000Z	30 \| good	5.074 \| good	21.765 \| good	32.496 \| good	0.334 \| good	2.533 \| good	0.152 \| good
2026-03-10T05:00:00.000Z	38 \| good	6.751 \| good	30.019 \| good	30.101 \| good	0.442 \| good	2.692 \| good	0.154 \| good
2026-03-10T06:00:00.000Z	27 \| good	5.2 \| good	22.586 \| good	27.545 \| good	0.551 \| good	2.851 \| good	0.156 \| good
2026-03-10T07:00:00.000Z	38 \| good	7.248 \| good	32 \| good	31.192 \| good	0.518 \| good	2.929 \| good	0.158 \| good
2026-03-10T08:00:00.000Z	27 \| good	4.262 \| good	19 \| good	29.469 \| good	0.486 \| good	3.006 \| good	0.159 \| good
2026-03-10T09:00:00.000Z	24 \| good	1.696 \| good	7 \| good	25.714 \| good	0.454 \| good	3.084 \| good	0.16 \| good
2026-03-10T10:00:00.000Z	23 \| good	2.891 \| good	11.649 \| good	25.208 \| good	0.426 \| good	2.811 \| good	0.158 \| good
2026-03-10T11:00:00.000Z	23 \| good	2.582 \| good	10.423 \| good	25.412 \| good	0.399 \| good	2.537 \| good	0.156 \| good
2026-03-10T12:00:00.000Z	23 \| good	0.611 \| good	2 \| good	25.433 \| good	0.372 \| good	2.264 \| good	0.154 \| good
2026-03-10T13:00:00.000Z	22 \| good	2.319 \| good	9.821 \| good	23.691 \| good	0.382 \| good	2.117 \| good	0.153 \| good
2026-03-10T14:00:00.000Z	22 \| good	2.827 \| good	11.936 \| good	24.162 \| good	0.393 \| good	1.969 \| good	0.152 \| good
2026-03-10T15:00:00.000Z	26 \| good	3.34 \| good	14.729 \| good	27.564 \| good	0.403 \| good	1.822 \| good	0.151 \| good
2026-03-10T16:00:00.000Z	29 \| good	3.221 \| good	14.032 \| good	30.907 \| good	0.403 \| good	1.583 \| good	0.149 \| good
2026-03-10T17:00:00.000Z	33 \| good	5.923 \| good	25.972 \| good	30.997 \| good	0.403 \| good	1.344 \| good	0.148 \| good
2026-03-10T18:00:00.000Z	32 \| good	3.939 \| good	17.035 \| good	35.24 \| good	0.404 \| good	1.105 \| good	0.146 \| good
2026-03-10T19:00:00.000Z	33 \| good	3.445 \| good	15.035 \| good	36.326 \| good	0.397 \| good	1.066 \| good	0.146 \| good
2026-03-10T20:00:00.000Z	32 \| good	4.585 \| good	20 \| good	35.476 \| good	0.39 \| good	1.027 \| good	0.147 \| good
2026-03-10T21:00:00.000Z	34 \| good	6.473 \| good	29 \| good	36.564 \| good	0.384 \| good	0.988 \| good	0.147 \| good
2026-03-10T22:00:00.000Z	36 \| good	5.04 \| good	22 \| good	38.715 \| good	0.388 \| good	1.307 \| good	0.15 \| good
2026-03-10T23:00:00.000Z	33 \| good	5.491 \| good	23.66 \| good	35.936 \| good	0.393 \| good	1.626 \| good	0.153 \| good
2026-03-11T00:00:00.000Z	44 \| good	7.511 \| good	32.999 \| good	30.375 \| good	0.397 \| good	1.945 \| good	0.156 \| good
2026-03-11T01:00:00.000Z	27 \| good	4.609 \| good	20.037 \| good	24.642 \| good	0.399 \| good	1.931 \| good	0.156 \| good
2026-03-11T02:00:00.000Z	27 \| good	5.392 \| good	23 \| good	27.723 \| good	0.4 \| good	1.916 \| good	0.157 \| good
2026-03-11T03:00:00.000Z	27 \| good	4.724 \| good	20.889 \| good	25.47 \| good	0.401 \| good	1.902 \| good	0.157 \| good
2026-03-11T04:00:00.000Z	27 \| good	4.502 \| good	19.56 \| good	22.778 \| good	0.371 \| good	1.698 \| good	0.155 \| good
2026-03-11T05:00:00.000Z	33 \| good	6.308 \| good	27.948 \| good	21.385 \| good	0.34 \| good	1.493 \| good	0.153 \| good
2026-03-11T06:00:00.000Z	31 \| good	4.252 \| good	4.776 \| good	34.281 \| good	0.308 \| good	1.273 \| good	0.15 \| good
2026-03-11T07:00:00.000Z	38 \| good	7.138 \| good	31.462 \| good	24.876 \| good	0.284 \| good	1.17 \| good	0.149 \| good
2026-03-11T08:00:00.000Z	49 \| good	8.982 \| good	40.006 \| good	24.165 \| good	0.258 \| good	1.052 \| good	0.148 \| good
2026-03-11T09:00:00.000Z	33 \| good	5.637 \| good	24.187 \| good	22.393 \| good	0.233 \| good	0.933 \| good	0.146 \| good
2026-03-11T10:00:00.000Z	27 \| good	5.481 \| good	23.473 \| good	22.437 \| good	0.203 \| good	0.908 \| good	0.147 \| good
2026-03-11T11:00:00.000Z	27 \| good	4.737 \| good	20.619 \| good	25.445 \| good	0.172 \| good	0.884 \| good	0.147 \| good
2026-03-11T12:00:00.000Z	38 \| good	6.574 \| good	7.9 \| good	32.843 \| good	0.139 \| good	0.849 \| good	0.147 \| good
2026-03-11T13:00:00.000Z	33 \| good	6.312 \| good	7.792 \| good	33.294 \| good	0.13 \| good	0.909 \| good	0.148 \| good
2026-03-11T14:00:00.000Z	33 \| good	5.518 \| good	7.093 \| good	33.746 \| good	0.122 \| good	0.969 \| good	0.15 \| good
2026-03-11T15:00:00.000Z	31 \| good	4.737 \| good	6.279 \| good	34.197 \| good	0.113 \| good	1.029 \| good	0.151 \| good
2026-03-11T16:00:00.000Z	35 \| good	3.883 \| good	5.432 \| good	37.796 \| good	0.144 \| good	0.828 \| good	0.147 \| good
2026-03-11T17:00:00.000Z	32 \| good	3.712 \| good	16.064 \| good	35.182 \| good	0.176 \| good	0.629 \| good	0.142 \| good
2026-03-11T18:00:00.000Z	42 \| good	3.581 \| good	5.315 \| good	44.994 \| good	0.207 \| good	0.425 \| good	0.138 \| good
2026-03-11T19:00:00.000Z	44 \| good	3.815 \| good	5.573 \| good	46.559 \| good	0.244 \| good	0.385 \| good	0.135 \| good
2026-03-11T20:00:00.000Z	44 \| good	3.764 \| good	5.494 \| good	48.124 \| good	0.282 \| good	0.344 \| good	0.133 \| good

Spencer

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Spencer, Iowa air quality map: Stay updated on AQI near you

0.13ppm

How accurate is Iowa, USA air quality data?

Air quality and pollutant data for Iowa, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Spencer, Iowa?

The air quality information for Spencer, Iowa is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Spencer, Iowa at its worst?

In the past 24 hours, the air quality in Spencer, Iowa was at its worst at 12:00:00 on 2026-03-09.

When did Spencer, Iowa experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Spencer, Iowa was observed at 03:00:00 on 2026-03-09.

What is the AQI in Spencer, Iowa right now?

As of now, the AQI in Spencer, Iowa is 31, indicating Good conditions.

What is the most common type of pollution in Spencer, Iowa?

Spencer, Iowa air has the highest levels of O3.

What should I do in case of poor air quality in Spencer, Iowa?

Poor air quality in Spencer, Iowa means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Spencer, Iowa at the moment?

PM_2.5 levels in Spencer, Iowa are currently 3.936 μg/m³.

What is the PM₁₀ level in Spencer, Iowa at the moment?

The PM₁₀ concentration in Spencer, Iowa is 22.065 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Spencer, Iowa at the moment?

The current carbon monoxide (CO) concentration in Spencer, Iowa is 0.274 ppm.

What is the sulfur dioxide (SO₂) level in Spencer, Iowa at the moment?

Currently, Spencer, Iowa has a sulfur dioxide (SO₂) concentration of 5.621 ppb.

What is the ozone (O₃) level in Spencer, Iowa at the moment?

The current ozone (O₃) level in Spencer, Iowa at the moment is 33.656 ppm.

What is the nitrogen dioxide (NO₂) level in Spencer, Iowa at the moment?

Nitrogen dioxide (NO₂) level in Spencer, Iowa at the moment is 3.877 ppb.

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